{ "version": 1, "kind": "bounded-direct-feedback-comparison", "protocolHash": "9495b8ac8318dcc8005650499e7d4bc7f9985d3ae12d25a5dc6aaf73c2d584fb", "protocolCommit": "b3ab84e08e21785c01a766be3b73882e44e550e3", "createdAt": "2026-11-01T16:01:45.460Z", "model": "muse-spark-1.3", "status": "stopped-error", "attempts": [ { "id": "tend-claim-1-direct", "task": "tend-claim", "repetition": 1, "arm": "direct", "startedAt": "2026-11-01T16:01:45.463Z", "calls": [ { "durationMs": 7452, "usage": { "completion_tokens": 1506, "prompt_tokens": 652, "total_tokens": 2158, "completion_tokens_details": { "reasoning_tokens": 1130 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.0072155, "message": { "role": "assistant", "content": "{\"explanation\": \"Add expired-lease reclaim to selection and guarded update while preserving atomic increment and field safety.\",\"hypothesis\": \"Missing claimed-expired branch causes crash-restart/retry starvation; conditional reclaim with inclusive 60s cutoff fixes it.\",\"source\": \"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const leaseCutoff = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const row = this.database\\n .prepare(\\n `SELECT * FROM follow_ups\\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\\n ORDER BY due_at ASC LIMIT 1`,\\n )\\n .get(timestamp, leaseCutoff) as Row | undefined;\\n if (!row) return null;\\n const result = this.database\\n .prepare(\\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\\n WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))`,\\n )\\n .run(timestamp, row.id, timestamp, leaseCutoff);\\n if (result.changes !== 1) return null;\\n const claimed = this.database\\n .prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\")\\n .get(row.id) as Row;\\n return followUpFromRow(claimed);\\n });\\n return claim();\\n }\"}" } }, { "durationMs": 4949, "usage": { "completion_tokens": 1091, "prompt_tokens": 1055, "total_tokens": 2146, "completion_tokens_details": { "reasoning_tokens": 743 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.005955500000000001, "message": { "role": "assistant", "content": "{\"explanation\": \"Select due scheduled/retrying plus expired claimed leases and reclaim atomically with guarded increment; fresh, future and completed rows excluded.\",\"hypothesis\": \"Original omitted claimed-expired branch so crash-restart and retry never reclaimed; inclusive lease-aware select plus conditional update restores it.\",\"source\": \"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const leaseCutoff = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const row = this.database.prepare(`SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1`).get(timestamp, leaseCutoff) as Row | undefined;\\n if (!row) return null;\\n const result = this.database.prepare(`UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))`).run(timestamp, row.id, timestamp, leaseCutoff);\\n if (result.changes !== 1) return null;\\n const claimed = this.database.prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\").get(row.id) as Row;\\n return followUpFromRow(claimed);\\n });\\n return claim();\\n }\"}" } } ], "status": "completed", "first": { "hypothesis": "Missing claimed-expired branch causes crash-restart/retry starvation; conditional reclaim with inclusive 60s cutoff fixes it.", "explanation": "Add expired-lease reclaim to selection and guarded update while preserving atomic increment and field safety.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const leaseCutoff = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const row = this.database\n .prepare(\n `SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 1`,\n )\n .get(timestamp, leaseCutoff) as Row | undefined;\n if (!row) return null;\n const result = this.database\n .prepare(\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))`,\n )\n .run(timestamp, row.id, timestamp, leaseCutoff);\n if (result.changes !== 1) return null;\n const claimed = this.database\n .prepare(\"SELECT * FROM follow_ups WHERE id = ?\")\n .get(row.id) as Row;\n return followUpFromRow(claimed);\n });\n return claim();\n }", "sourceHash": "f93fe588301af965dbd93aba82a09522f401bb9c8ff30954f1e750562a1f89d4" }, "final": { "hypothesis": "Original omitted claimed-expired branch so crash-restart and retry never reclaimed; inclusive lease-aware select plus conditional update restores it.", "explanation": "Select due scheduled/retrying plus expired claimed leases and reclaim atomically with guarded increment; fresh, future and completed rows excluded.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const leaseCutoff = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const row = this.database.prepare(`SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1`).get(timestamp, leaseCutoff) as Row | undefined;\n if (!row) return null;\n const result = this.database.prepare(`UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))`).run(timestamp, row.id, timestamp, leaseCutoff);\n if (result.changes !== 1) return null;\n const claimed = this.database.prepare(\"SELECT * FROM follow_ups WHERE id = ?\").get(row.id) as Row;\n return followUpFromRow(claimed);\n });\n return claim();\n }", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac" }, "development": { "passed": true, "tested": 4, "cases": [ { "id": "normal", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "normal", "title": "Finish without interruption", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 41332, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "crash-restart", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "crash-restart", "title": "Crash after the committed claim", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 36892, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2026-10-30T12:00:01.000Z", "pid": 36892, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 37360, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 36892, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "live-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "live-owner", "title": "Keep a live owner's job", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 33756, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 33756, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) 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AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) 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OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:30.000Z", "2026-10-30T11:59:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "B", "pid": 37688, "at": "2026-10-30T12:00:30.000Z" }, { "step": 12, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37688, "at": "2026-10-30T12:00:30.000Z" }, { "step": 13, "kind": "claim-result", "actor": "B", "pid": 37688, "at": "2026-10-30T12:00:30.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 14, "kind": "completion", "actor": "A", "pid": 33756, "at": "2026-10-30T12:00:31.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } }, { "step": 15, "kind": "final", "at": "2026-10-30T12:00:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "retry", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "retry", "title": "Preserve the retry path", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 15996, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 15996, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) 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AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 15996, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 15996, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 15996, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 15996, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "heldOut": { "passed": true, "tested": 6, "cases": [ { "id": "expired-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "expired-owner", "title": "Reject the previous generation", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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OR (status = 'claimed' AND claimed_at <= ?)) 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AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 37276, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 37276, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37276, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 37276, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 30252, "at": "2026-10-30T12:01:30.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 37276, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "future", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "future", "title": "Leave a future job alone", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 15396, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 15396, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "A", "pid": 15396, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 15396, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 15396, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 37444, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37444, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "B", "pid": 37444, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37444, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 37444, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "completed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "completed", "title": "Do not replay finished work", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 20024, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 20024, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": null, "actor": "A", "pid": 20024, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 20024, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 20024, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 15976, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 15976, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": null, "actor": "B", "pid": 15976, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 15976, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 15976, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "mixed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "mixed", "title": "Recover only the eligible row", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ], "state": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 16516, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 16516, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 16516, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? 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no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 16776, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 16776, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 16776, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 16776, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 16516, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "lease-edge", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "lease-edge", "title": "Recover at the lease boundary", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41544, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z" }, { "step": 11, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z" }, { "step": 12, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:00.000Z", "followup-blue", "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 41544, "at": "2026-10-30T12:01:00.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 36336, "at": "2026-10-30T12:01:01.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "different-input", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "different-input", "title": "Change IDs, date and attempt count", "sourceHash": "ec545fad5c1d543e48e024fe2ae7f6d30f427e106a872b66702dcd8c9c679cac", "status": "completed", "error": null, "initial": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2027-02-12T09:30:00.000Z", "followup-copper", "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 17708, "at": "2027-02-12T09:30:00.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 8, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2027-02-12T09:30:01.000Z", "pid": 17708, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND (((status IN ('scheduled', 'retrying')) AND due_at <= ?) OR ((status = 'claimed') AND claimed_at <= ?))", "params": [ "2027-02-12T09:31:30.000Z", "followup-copper", "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:30.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 9, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 26788, "at": "2027-02-12T09:31:31.000Z", "jobId": "followup-copper", "generation": 9, "accepted": true, "before": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "after": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } }, { "step": 18, "kind": "final", "at": "2027-02-12T09:31:31.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 8, "returned": 8 }, "expected": 8 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 17708, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 9, "returned": 9 }, "expected": 9 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "finishedAt": "2026-11-01T16:02:03.942Z" }, { "id": "tend-claim-1-feedback", "task": "tend-claim", "repetition": 1, "arm": "feedback", "startedAt": "2026-11-01T16:02:03.948Z", "calls": [ { "durationMs": 3523, "usage": { "completion_tokens": 806, "prompt_tokens": 1149, "total_tokens": 1955, "completion_tokens_details": { "reasoning_tokens": 389 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.00486175, "message": { "role": "assistant", "content": "Fixing the expired-lease claim so stale owners can be safely reclaimed.", "tool_calls": [ { "id": "call_4268ce52-e925-4c42-8b53-e2307c713a3b", "type": "function", "function": { "name": "test_candidate", "arguments": "{\"explanation\":\"Claim must include expired claimed rows with inclusive 60s lease and atomic re-claim.\",\"hypothesis\":\"Missing expired-claim eligibility causes crash-restart/retry starvation; conditional update prevents stealing fresh claims.\",\"source\":\"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const expiry = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const row = this.database\\n .prepare(\\n `SELECT * FROM follow_ups\\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\\n OR (status = 'claimed' AND claimed_at <= ?)\\n ORDER BY due_at ASC LIMIT 1`,\\n )\\n .get(timestamp, expiry) as Row | undefined;\\n if (!row) return null;\\n const result = this.database\\n .prepare(\\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\\n )\\n .run(timestamp, row.id, timestamp, expiry);\\n if (result.changes !== 1) return null;\\n const claimed = this.database\\n .prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\")\\n .get(row.id) as Row;\\n return followUpFromRow(claimed);\\n });\\n return claim();\\n }\"}" } } ] } }, { "durationMs": 2332, "usage": { "completion_tokens": 418, "prompt_tokens": 3170, "total_tokens": 3588, "completion_tokens_details": { "reasoning_tokens": 47 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.005739000000000001, "message": { "role": "assistant", "content": "{\"explanation\": \"Claim must include expired claimed rows with inclusive 60s lease and atomic re-claim.\", \"hypothesis\": \"Missing expired-claim eligibility causes crash-restart/retry starvation; conditional update prevents stealing fresh claims.\", \"source\": \"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const expiry = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const row = this.database\\n .prepare(\\n `SELECT * FROM follow_ups\\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\\n OR (status = 'claimed' AND claimed_at <= ?)\\n ORDER BY due_at ASC LIMIT 1`,\\n )\\n .get(timestamp, expiry) as Row | undefined;\\n if (!row) return null;\\n const result = this.database\\n .prepare(\\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\\n )\\n .run(timestamp, row.id, timestamp, expiry);\\n if (result.changes !== 1) return null;\\n const claimed = this.database\\n .prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\")\\n .get(row.id) as Row;\\n return followUpFromRow(claimed);\\n });\\n return claim();\\n }\"}" } } ], "status": "completed", "first": { "hypothesis": "Missing expired-claim eligibility causes crash-restart/retry starvation; conditional update prevents stealing fresh claims.", "explanation": "Claim must include expired claimed rows with inclusive 60s lease and atomic re-claim.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const expiry = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const row = this.database\n .prepare(\n `SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1`,\n )\n .get(timestamp, expiry) as Row | undefined;\n if (!row) return null;\n const result = this.database\n .prepare(\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\n )\n .run(timestamp, row.id, timestamp, expiry);\n if (result.changes !== 1) return null;\n const claimed = this.database\n .prepare(\"SELECT * FROM follow_ups WHERE id = ?\")\n .get(row.id) as Row;\n return followUpFromRow(claimed);\n });\n return claim();\n }", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99" }, "developmentFeedback": { "passed": true, "tested": 4, "cases": [ { "id": "normal", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "normal", "title": "Finish without interruption", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 36868, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "crash-restart", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "crash-restart", "title": "Crash after the committed claim", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 38300, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2026-10-30T12:00:01.000Z", "pid": 38300, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 2260, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 38300, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "live-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "live-owner", "title": "Keep a live owner's job", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 31308, "at": "2026-10-30T12:00:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 31308, "at": "2026-10-30T12:00:30.000Z" }, { "step": 11, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:30.000Z", "2026-10-30T11:59:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "B", "pid": 31308, "at": "2026-10-30T12:00:30.000Z" }, { "step": 12, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 31308, "at": "2026-10-30T12:00:30.000Z" }, { "step": 13, "kind": "claim-result", "actor": "B", "pid": 31308, "at": "2026-10-30T12:00:30.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 14, "kind": "completion", "actor": "A", "pid": 39424, "at": "2026-10-30T12:00:31.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } }, { "step": 15, "kind": "final", "at": "2026-10-30T12:00:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "retry", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "retry", "title": "Preserve the retry path", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 38844, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "final": { "hypothesis": "Missing expired-claim eligibility causes crash-restart/retry starvation; conditional update prevents stealing fresh claims.", "explanation": "Claim must include expired claimed rows with inclusive 60s lease and atomic re-claim.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const expiry = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const row = this.database\n .prepare(\n `SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1`,\n )\n .get(timestamp, expiry) as Row | undefined;\n if (!row) return null;\n const result = this.database\n .prepare(\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\n )\n .run(timestamp, row.id, timestamp, expiry);\n if (result.changes !== 1) return null;\n const claimed = this.database\n .prepare(\"SELECT * FROM follow_ups WHERE id = ?\")\n .get(row.id) as Row;\n return followUpFromRow(claimed);\n });\n return claim();\n }", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99" }, "development": { "passed": true, "tested": 4, "cases": [ { "id": "normal", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "normal", "title": "Finish without interruption", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 30900, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "crash-restart", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "crash-restart", "title": "Crash after the committed claim", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 2980, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2026-10-30T12:00:01.000Z", "pid": 2980, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 41344, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 2980, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "live-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "live-owner", "title": "Keep a live owner's job", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 39948, "at": "2026-10-30T12:00:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 39948, "at": "2026-10-30T12:00:30.000Z" }, { "step": 11, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:30.000Z", "2026-10-30T11:59:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "B", "pid": 39948, "at": "2026-10-30T12:00:30.000Z" }, { "step": 12, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 39948, "at": "2026-10-30T12:00:30.000Z" }, { "step": 13, "kind": "claim-result", "actor": "B", "pid": 39948, "at": "2026-10-30T12:00:30.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 14, "kind": "completion", "actor": "A", "pid": 27420, "at": "2026-10-30T12:00:31.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } }, { "step": 15, "kind": "final", "at": "2026-10-30T12:00:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "retry", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "retry", "title": "Preserve the retry path", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 39080, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "heldOut": { "passed": true, "tested": 6, "cases": [ { "id": "expired-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "expired-owner", "title": "Reject the previous generation", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 35472, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z" }, { "step": 11, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 35472, "at": "2026-10-30T12:01:30.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 16468, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "future", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "future", "title": "Leave a future job alone", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 39368, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39368, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "A", "pid": 39368, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39368, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 39368, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 27404, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 27404, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "B", "pid": 27404, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 27404, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 27404, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "completed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "completed", "title": "Do not replay finished work", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 37100, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 37100, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": null, "actor": "A", "pid": 37100, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 37100, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 37100, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 40904, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 40904, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": null, "actor": "B", "pid": 40904, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 40904, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 40904, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "mixed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "mixed", "title": "Recover only the eligible row", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ], "state": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 17612, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 17612, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? 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no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 17612, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 17612, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 15940, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? 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OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 15940, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 15940, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 15940, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 15940, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 15940, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 17612, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "lease-edge", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "lease-edge", "title": "Recover at the lease boundary", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41476, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z" }, { "step": 11, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z" }, { "step": 12, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:00.000Z", "followup-blue", "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 41476, "at": "2026-10-30T12:01:00.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 17620, "at": "2026-10-30T12:01:01.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "different-input", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "different-input", "title": "Change IDs, date and attempt count", "sourceHash": "f50c11429e2a273583f3c7da0aa0cb99c00c2299ce79eaff1dd50718b3485e99", "status": "completed", "error": null, "initial": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2027-02-12T09:30:00.000Z", "followup-copper", "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41328, "at": "2027-02-12T09:30:00.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 8, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2027-02-12T09:30:01.000Z", "pid": 41328, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups\n WHERE (status IN ('scheduled', 'retrying') AND due_at <= ?)\n OR (status = 'claimed' AND claimed_at <= ?)\n ORDER BY due_at ASC LIMIT 1", "params": [ "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2027-02-12T09:31:30.000Z", "followup-copper", "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:30.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 9, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 19612, "at": "2027-02-12T09:31:31.000Z", "jobId": "followup-copper", "generation": 9, "accepted": true, "before": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "after": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } }, { "step": 18, "kind": "final", "at": "2027-02-12T09:31:31.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 8, "returned": 8 }, "expected": 8 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 41328, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 9, "returned": 9 }, "expected": 9 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "finishedAt": "2026-11-01T16:02:17.825Z" }, { "id": "tend-claim-2-feedback", "task": "tend-claim", "repetition": 2, "arm": "feedback", "startedAt": "2026-11-01T16:02:17.836Z", "calls": [ { "durationMs": 7755, "usage": { "completion_tokens": 1739, "prompt_tokens": 1149, "total_tokens": 2888, "completion_tokens_details": { "reasoning_tokens": 1302 }, "prompt_tokens_details": { "cached_tokens": 1137 } }, "costUsd": 0.008827, "message": { "role": "assistant", "content": "Fixing the claim lease to recover expired work without stealing live owners.", "tool_calls": [ { "id": "call_40a8a315-7d83-4c6b-aabd-8b257a83f6b6", "type": "function", "function": { "name": "test_candidate", "arguments": "{\"explanation\":\"Expired claimed leases must be reclaimable while fresh claims are protected; add lease-threshold predicate to SELECT and conditional UPDATE.\",\"hypothesis\":\"Missing expired-lease branch causes crash-restart loss; unconditional status overwrite would steal live owners, so both SELECT and UPDATE need inclusive 60s lease guard.\",\"source\":\"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const leaseThreshold = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const rows = this.database\\n .prepare(\\n `SELECT * FROM follow_ups\\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\\n ORDER BY due_at ASC LIMIT 10`,\\n )\\n .all(timestamp, leaseThreshold) as Row[];\\n for (const row of rows) {\\n const result = this.database\\n .prepare(\\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\\n )\\n .run(timestamp, row.id, timestamp, leaseThreshold);\\n if (result.changes !== 1) continue;\\n const claimed = this.database\\n .prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\")\\n .get(row.id) as Row;\\n return followUpFromRow(claimed);\\n }\\n return null;\\n });\\n return claim();\\n }\"}" } } ] } }, { "durationMs": 2051, "usage": { "completion_tokens": 441, "prompt_tokens": 3190, "total_tokens": 3631, "completion_tokens_details": { "reasoning_tokens": 46 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.005861750000000001, "message": { "role": "assistant", "content": "{\"explanation\": \"Expired claimed leases must be reclaimable while fresh claims are protected; add lease-threshold predicate to SELECT and conditional UPDATE.\", \"hypothesis\": \"Missing expired-lease branch causes crash-restart loss; unconditional status overwrite would steal live owners, so both SELECT and UPDATE need inclusive 60s lease guard.\", \"source\": \"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const leaseThreshold = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const rows = this.database\\n .prepare(\\n `SELECT * FROM follow_ups\\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\\n ORDER BY due_at ASC LIMIT 10`,\\n )\\n .all(timestamp, leaseThreshold) as Row[];\\n for (const row of rows) {\\n const result = this.database\\n .prepare(\\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\\n )\\n .run(timestamp, row.id, timestamp, leaseThreshold);\\n if (result.changes !== 1) continue;\\n const claimed = this.database\\n .prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\")\\n .get(row.id) as Row;\\n return followUpFromRow(claimed);\\n }\\n return null;\\n });\\n return claim();\\n }\"}" } } ], "status": "completed", "first": { "hypothesis": "Missing expired-lease branch causes crash-restart loss; unconditional status overwrite would steal live owners, so both SELECT and UPDATE need inclusive 60s lease guard.", "explanation": "Expired claimed leases must be reclaimable while fresh claims are protected; add lease-threshold predicate to SELECT and conditional UPDATE.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const leaseThreshold = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const rows = this.database\n .prepare(\n `SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10`,\n )\n .all(timestamp, leaseThreshold) as Row[];\n for (const row of rows) {\n const result = this.database\n .prepare(\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\n )\n .run(timestamp, row.id, timestamp, leaseThreshold);\n if (result.changes !== 1) continue;\n const claimed = this.database\n .prepare(\"SELECT * FROM follow_ups WHERE id = ?\")\n .get(row.id) as Row;\n return followUpFromRow(claimed);\n }\n return null;\n });\n return claim();\n }", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7" }, "developmentFeedback": { "passed": true, "tested": 4, "cases": [ { "id": "normal", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "normal", "title": "Finish without interruption", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 37536, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "crash-restart", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "crash-restart", "title": "Crash after the committed claim", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 37848, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2026-10-30T12:00:01.000Z", "pid": 37848, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 38924, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 37848, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "live-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "live-owner", "title": "Keep a live owner's job", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 11128, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 11128, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 11128, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) 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OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:30.000Z", "2026-10-30T11:59:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [], "actor": "B", "pid": 36320, "at": "2026-10-30T12:00:30.000Z" }, { "step": 12, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 36320, "at": "2026-10-30T12:00:30.000Z" }, { "step": 13, "kind": "claim-result", "actor": "B", "pid": 36320, "at": "2026-10-30T12:00:30.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 14, "kind": "completion", "actor": "A", "pid": 11128, "at": "2026-10-30T12:00:31.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } }, { "step": 15, "kind": "final", "at": "2026-10-30T12:00:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "retry", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "retry", "title": "Preserve the retry path", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 25244, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "final": { "hypothesis": "Missing expired-lease branch causes crash-restart loss; unconditional status overwrite would steal live owners, so both SELECT and UPDATE need inclusive 60s lease guard.", "explanation": "Expired claimed leases must be reclaimable while fresh claims are protected; add lease-threshold predicate to SELECT and conditional UPDATE.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const leaseThreshold = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const rows = this.database\n .prepare(\n `SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10`,\n )\n .all(timestamp, leaseThreshold) as Row[];\n for (const row of rows) {\n const result = this.database\n .prepare(\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\n )\n .run(timestamp, row.id, timestamp, leaseThreshold);\n if (result.changes !== 1) continue;\n const claimed = this.database\n .prepare(\"SELECT * FROM follow_ups WHERE id = ?\")\n .get(row.id) as Row;\n return followUpFromRow(claimed);\n }\n return null;\n });\n return claim();\n }", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7" }, "development": { "passed": true, "tested": 4, "cases": [ { "id": "normal", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "normal", "title": "Finish without interruption", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 18336, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "crash-restart", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "crash-restart", "title": "Crash after the committed claim", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 14324, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2026-10-30T12:00:01.000Z", "pid": 14324, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 6716, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 14324, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "live-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "live-owner", "title": "Keep a live owner's job", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 37876, "at": "2026-10-30T12:00:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37876, "at": "2026-10-30T12:00:30.000Z" }, { "step": 11, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:30.000Z", "2026-10-30T11:59:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [], "actor": "B", "pid": 37876, "at": "2026-10-30T12:00:30.000Z" }, { "step": 12, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 37876, "at": "2026-10-30T12:00:30.000Z" }, { "step": 13, "kind": "claim-result", "actor": "B", "pid": 37876, "at": "2026-10-30T12:00:30.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 14, "kind": "completion", "actor": "A", "pid": 41064, "at": "2026-10-30T12:00:31.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } }, { "step": 15, "kind": "final", "at": "2026-10-30T12:00:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "retry", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "retry", "title": "Preserve the retry path", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 38428, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38428, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38428, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) 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no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38428, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 38428, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 38428, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "heldOut": { "passed": true, "tested": 6, "cases": [ { "id": "expired-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "expired-owner", "title": "Reject the previous generation", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 40836, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 40836, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 40836, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 40836, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 35908, "at": "2026-10-30T12:01:30.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 40836, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "future", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "future", "title": "Leave a future job alone", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 8520, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 8520, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [], "actor": "A", "pid": 8520, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 8520, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 8520, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 32816, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 32816, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [], "actor": "B", "pid": 32816, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 32816, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 32816, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "completed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "completed", "title": "Do not replay finished work", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 16856, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 16856, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": [], "actor": "A", "pid": 16856, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 16856, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 16856, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 16244, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 16244, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": [], "actor": "B", "pid": 16244, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 16244, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 16244, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "mixed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "mixed", "title": "Recover only the eligible row", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ], "state": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41408, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 33848, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 33848, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 33848, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 33848, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 33848, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 41408, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "lease-edge", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "lease-edge", "title": "Recover at the lease boundary", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 40920, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z" }, { "step": 11, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z" }, { "step": 12, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:00.000Z", "followup-blue", "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 40920, "at": "2026-10-30T12:01:00.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 27408, "at": "2026-10-30T12:01:01.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "different-input", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "different-input", "title": "Change IDs, date and attempt count", "sourceHash": "83baa329f62e49a8325188c886d8fe32697040156081acd661f125e8bc2ffce7", "status": "completed", "error": null, "initial": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z" }, { "step": 4, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2027-02-12T09:30:00.000Z", "followup-copper", "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41636, "at": "2027-02-12T09:30:00.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 8, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2027-02-12T09:30:01.000Z", "pid": 41636, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z" }, { "step": 12, "kind": "sql", "method": "all", "sql": "SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 10", "params": [ "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2027-02-12T09:31:30.000Z", "followup-copper", "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:30.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 9, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 28492, "at": "2027-02-12T09:31:31.000Z", "jobId": "followup-copper", "generation": 9, "accepted": true, "before": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "after": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } }, { "step": 18, "kind": "final", "at": "2027-02-12T09:31:31.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 8, "returned": 8 }, "expected": 8 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 41636, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 9, "returned": 9 }, "expected": 9 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "finishedAt": "2026-11-01T16:02:35.832Z" }, { "id": "tend-claim-2-direct", "task": "tend-claim", "repetition": 2, "arm": "direct", "startedAt": "2026-11-01T16:02:35.844Z", "calls": [ { "durationMs": 5318, "usage": { "completion_tokens": 1332, "prompt_tokens": 652, "total_tokens": 1984, "completion_tokens_details": { "reasoning_tokens": 955 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.006476, "message": { "role": "assistant", "content": "{\"explanation\": \"Add expired claimed lease to eligibility with inclusive 60s cutoff and guard the conditional UPDATE the same way to avoid stealing fresh claims.\", \"hypothesis\": \"Missing expired-claimed branch causes crash-restart/retry starvation; conditional update prevents live-owner steal.\", \"source\": \"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const cutoff = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const row = this.database\\n .prepare(\\n `SELECT * FROM follow_ups\\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\\n ORDER BY due_at ASC LIMIT 1`,\\n )\\n .get(timestamp, cutoff) as Row | undefined;\\n if (!row) return null;\\n const result = this.database\\n .prepare(\\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\\n )\\n .run(timestamp, row.id, timestamp, cutoff);\\n if (result.changes !== 1) return null;\\n const claimed = this.database\\n .prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\")\\n .get(row.id) as Row;\\n return followUpFromRow(claimed);\\n });\\n return claim();\\n }\"}" } }, { "durationMs": 4809, "usage": { "completion_tokens": 1440, "prompt_tokens": 1056, "total_tokens": 2496, "completion_tokens_details": { "reasoning_tokens": 1080 }, "prompt_tokens_details": { "cached_tokens": 0 } }, "costUsd": 0.0074399999999999996, "message": { "role": "assistant", "content": "{\"explanation\": \"Eligible set is due scheduled/retrying plus expired claimed with inclusive 60s lease; same predicate in SELECT and conditional UPDATE prevents stealing fresh claims while allowing crash-restart/retry reclaim with single attempt increment.\", \"hypothesis\": \"Original omitted expired-claimed branch; adding cutoff-guarded OR in both read and write fixes starvation without live-owner steal.\", \"source\": \"claimNextDue(now = new Date()): FollowUp | null {\\n const timestamp = now.toISOString();\\n const cutoff = new Date(now.getTime() - 60000).toISOString();\\n const claim = this.database.transaction(() => {\\n const row = this.database.prepare(`SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1`).get(timestamp, cutoff) as Row | undefined;\\n if (!row) return null;\\n const result = this.database.prepare(`UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`).run(timestamp, row.id, timestamp, cutoff);\\n if (result.changes !== 1) return null;\\n const claimed = this.database.prepare(\\\"SELECT * FROM follow_ups WHERE id = ?\\\").get(row.id) as Row;\\n return followUpFromRow(claimed);\\n });\\n return claim();\\n }\"}" } } ], "status": "completed", "first": { "hypothesis": "Missing expired-claimed branch causes crash-restart/retry starvation; conditional update prevents live-owner steal.", "explanation": "Add expired claimed lease to eligibility with inclusive 60s cutoff and guard the conditional UPDATE the same way to avoid stealing fresh claims.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const cutoff = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const row = this.database\n .prepare(\n `SELECT * FROM follow_ups\n WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))\n ORDER BY due_at ASC LIMIT 1`,\n )\n .get(timestamp, cutoff) as Row | undefined;\n if (!row) return null;\n const result = this.database\n .prepare(\n `UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1\n WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`,\n )\n .run(timestamp, row.id, timestamp, cutoff);\n if (result.changes !== 1) return null;\n const claimed = this.database\n .prepare(\"SELECT * FROM follow_ups WHERE id = ?\")\n .get(row.id) as Row;\n return followUpFromRow(claimed);\n });\n return claim();\n }", "sourceHash": "53071fb2fb83fa8aefbba625550ab0da35ab1365aa6ccfc2a79de8b9f08ce795" }, "final": { "hypothesis": "Original omitted expired-claimed branch; adding cutoff-guarded OR in both read and write fixes starvation without live-owner steal.", "explanation": "Eligible set is due scheduled/retrying plus expired claimed with inclusive 60s lease; same predicate in SELECT and conditional UPDATE prevents stealing fresh claims while allowing crash-restart/retry reclaim with single attempt increment.", "source": "claimNextDue(now = new Date()): FollowUp | null {\n const timestamp = now.toISOString();\n const cutoff = new Date(now.getTime() - 60000).toISOString();\n const claim = this.database.transaction(() => {\n const row = this.database.prepare(`SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1`).get(timestamp, cutoff) as Row | undefined;\n if (!row) return null;\n const result = this.database.prepare(`UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))`).run(timestamp, row.id, timestamp, cutoff);\n if (result.changes !== 1) return null;\n const claimed = this.database.prepare(\"SELECT * FROM follow_ups WHERE id = ?\").get(row.id) as Row;\n return followUpFromRow(claimed);\n });\n return claim();\n }", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad" }, "development": { "passed": true, "tested": 4, "cases": [ { "id": "normal", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "normal", "title": "Finish without interruption", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 23948, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "crash-restart", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "crash-restart", "title": "Crash after the committed claim", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 7588, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2026-10-30T12:00:01.000Z", "pid": 7588, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 35152, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 7588, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "live-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "live-owner", "title": "Keep a live owner's job", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 11800, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 11800, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) 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AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) 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OR (status = 'claimed' AND claimed_at <= ?)) 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no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 41384, "at": "2026-10-30T12:00:30.000Z" }, { "step": 13, "kind": "claim-result", "actor": "B", "pid": 41384, "at": "2026-10-30T12:00:30.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 14, "kind": "completion", "actor": "A", "pid": 11800, "at": "2026-10-30T12:00:31.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } }, { "step": 15, "kind": "final", "at": "2026-10-30T12:00:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "retry", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "retry", "title": "Preserve the retry path", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 41980, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) 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AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "retrying", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 41980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 41980, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 41980, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "completion", "actor": "A", "pid": 41980, "at": "2026-10-30T12:00:01.000Z", "jobId": "followup-blue", "generation": 1, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } }, { "step": 10, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:00:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 1, "actor": "A", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "heldOut": { "passed": true, "tested": 6, "cases": [ { "id": "expired-owner", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "expired-owner", "title": "Reject the previous generation", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; 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AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:30.000Z", "followup-blue", "2026-10-30T12:01:30.000Z", "2026-10-30T12:00:30.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 35252, "at": "2026-10-30T12:01:30.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 35252, "at": "2026-10-30T12:01:30.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 35252, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 35252, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 15976, "at": "2026-10-30T12:01:30.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 35252, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "future", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "future", "title": "Leave a future job alone", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 15496, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 15496, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "A", "pid": 15496, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 15496, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 15496, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 6640, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 6640, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": null, "actor": "B", "pid": 6640, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 6640, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 6640, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "completed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "completed", "title": "Do not replay finished work", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 39128, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 39128, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": null, "actor": "A", "pid": 39128, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "A", "pid": 39128, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "claim-result", "actor": "A", "pid": 39128, "at": "2026-10-30T12:00:00.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 7, "kind": "process-start", "actor": "B", "pid": 40336, "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 8, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 40336, "at": "2026-10-30T12:00:01.000Z" }, { "step": 9, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:01.000Z", "2026-10-30T11:59:01.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "result": null, "actor": "B", "pid": 40336, "at": "2026-10-30T12:00:01.000Z" }, { "step": 10, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "actor": "B", "pid": 40336, "at": "2026-10-30T12:00:01.000Z" }, { "step": 11, "kind": "claim-result", "actor": "B", "pid": 40336, "at": "2026-10-30T12:00:01.000Z", "claim": null, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "step": 12, "kind": "final", "at": "2026-10-30T12:00:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "receipts": [] } ], "receipts": [], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "A: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "B: claim eligibility", "passed": true, "actual": null, "expected": [] }, { "name": "B: declined claim preserves all rows", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 0, "expected": 0 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ], "expected": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:40.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "mixed", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "mixed", "title": "Recover only the eligible row", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ], "state": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 40648, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 40648, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 40648, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? 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no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 16996, "at": "2026-10-30T12:01:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 16996, "at": "2026-10-30T12:01:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 16996, "at": "2026-10-30T12:01:30.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 16996, "at": "2026-10-30T12:01:31.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:31.000Z", "rows": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:31.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 40648, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:30.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [ { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" }, { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": [ { "id": "future-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T13:00:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-future", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, { "id": "completed-protected", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 0, "last_error": null, "idempotency_key": "key-done", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T11:59:50.000Z" } ] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "lease-edge", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "lease-edge", "title": "Recover at the lease boundary", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:00:00.000Z", "followup-blue", "2026-10-30T12:00:00.000Z", "2026-10-30T11:59:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 0, "last_error": null, "idempotency_key": "key-blue", "claimed_at": null, "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z" }, { "step": 6, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 38068, "at": "2026-10-30T12:00:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 1, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-start", "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z" }, { "step": 11, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z" }, { "step": 12, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2026-10-30T12:01:00.000Z", "followup-blue", "2026-10-30T12:01:00.000Z", "2026-10-30T12:00:00.000Z" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z" }, { "step": 13, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-blue" ], "before": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "result": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z" }, { "step": 14, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z" }, { "step": 15, "kind": "claim-result", "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:00.000Z", "claim": { "id": "followup-blue", "incidentId": "incident-fixture", "dueAt": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 2, "lastError": null, "idempotencyKey": "key-blue", "createdAt": "2026-10-30T11:00:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ] }, { "step": 16, "kind": "completion", "actor": "A", "pid": 38068, "at": "2026-10-30T12:01:00.001Z", "jobId": "followup-blue", "generation": 1, "accepted": false, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } }, { "step": 17, "kind": "completion", "actor": "B", "pid": 4792, "at": "2026-10-30T12:01:01.000Z", "jobId": "followup-blue", "generation": 2, "accepted": true, "before": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null }, "after": { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } }, { "step": 18, "kind": "final", "at": "2026-10-30T12:01:01.000Z", "rows": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": "2026-10-30T12:01:01.000Z" } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-blue", "generation": 2, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 1, "returned": 1 }, "expected": 1 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:00:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 1, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:00:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-blue", "expected": [ "followup-blue" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 2, "returned": 2 }, "expected": 2 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2026-10-30T12:01:00.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-blue", "incident_id": "incident-fixture", "due_at": "2026-10-30T11:59:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 2, "last_error": null, "idempotency_key": "key-blue", "claimed_at": "2026-10-30T12:01:00.000Z", "created_at": "2026-10-30T11:00:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "A: stale generation completion", "passed": true, "actual": false, "expected": false }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } }, { "id": "different-input", "passed": true, "run": { "engine": "tend-sqlite-claim-v1", "caseId": "tend-claims", "condition": "different-input", "title": "Change IDs, date and attempt count", "sourceHash": "9c0e3f288ef0945abf5629fdbb57a3a0583891de05eb0c81795a8edf10465dad", "status": "completed", "error": null, "initial": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "state": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "trace": [ { "step": 1, "kind": "initial", "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 2, "kind": "process-start", "actor": "A", "pid": 39112, "at": "2027-02-12T09:30:00.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 3, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39112, "at": "2027-02-12T09:30:00.000Z" }, { "step": 4, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2027-02-12T09:30:00.000Z", "2027-02-12T09:29:00.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "scheduled", "attempt_count": 7, "last_error": null, "idempotency_key": "key-copper", "claimed_at": null, "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 39112, "at": "2027-02-12T09:30:00.000Z" }, { "step": 5, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) 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no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "A", "pid": 39112, "at": "2027-02-12T09:30:00.000Z" }, { "step": 7, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "A", "pid": 39112, "at": "2027-02-12T09:30:00.000Z" }, { "step": 8, "kind": "claim-result", "actor": "A", "pid": 39112, "at": "2027-02-12T09:30:00.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 8, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 9, "kind": "process-killed", "actor": "A", "at": "2027-02-12T09:30:01.000Z", "pid": 39112, "code": null, "signal": "SIGTERM", "reason": "Stopped after the committed claim and before the fixture processor", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 10, "kind": "process-start", "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 11, "kind": "transaction", "action": "begin", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z" }, { "step": 12, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?)) ORDER BY due_at ASC LIMIT 1", "params": [ "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z" }, { "step": 13, "kind": "sql", "method": "run", "sql": "UPDATE follow_ups SET status = 'claimed', claimed_at = ?, attempt_count = attempt_count + 1 WHERE id = ? AND ((status IN ('scheduled', 'retrying') AND due_at <= ?) OR (status = 'claimed' AND claimed_at <= ?))", "params": [ "2027-02-12T09:31:30.000Z", "followup-copper", "2027-02-12T09:31:30.000Z", "2027-02-12T09:30:30.000Z" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "changes": 1 }, "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z" }, { "step": 14, "kind": "sql", "method": "get", "sql": "SELECT * FROM follow_ups WHERE id = ?", "params": [ "followup-copper" ], "before": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "after": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "result": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z" }, { "step": 15, "kind": "transaction", "action": "commit", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z" }, { "step": 16, "kind": "claim-result", "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:30.000Z", "claim": { "id": "followup-copper", "incidentId": "incident-fixture", "dueAt": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attemptCount": 9, "lastError": null, "idempotencyKey": "key-copper", "createdAt": "2027-02-12T08:30:00.000Z", "completedAt": null }, "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ] }, { "step": 17, "kind": "completion", "actor": "B", "pid": 40332, "at": "2027-02-12T09:31:31.000Z", "jobId": "followup-copper", "generation": 9, "accepted": true, "before": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null }, "after": { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } }, { "step": 18, "kind": "final", "at": "2027-02-12T09:31:31.000Z", "rows": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "completed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": "2027-02-12T09:31:31.000Z" } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ] } ], "receipts": [ { "jobId": "followup-copper", "generation": 9, "actor": "B", "kind": "local-fixture-completion" } ], "verdict": { "passed": true, "checks": [ { "name": "A: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "A: durable generation increments once", "passed": true, "actual": { "stored": 8, "returned": 8 }, "expected": 8 }, { "name": "A: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:30:00.000Z" } }, { "name": "A: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 8, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:30:00.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "Killed worker exited before restart", "passed": true, "actual": 39112, "expected": "Observed process exit" }, { "name": "B: claim eligibility", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: returned job is eligible", "passed": true, "actual": "followup-copper", "expected": [ "followup-copper" ] }, { "name": "B: durable generation increments once", "passed": true, "actual": { "stored": 9, "returned": 9 }, "expected": 9 }, { "name": "B: durable claim uses the supplied clock", "passed": true, "actual": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" }, "expected": { "status": "claimed", "claimedAt": "2027-02-12T09:31:30.000Z" } }, { "name": "B: preserve payload, deadlines and other jobs", "passed": true, "actual": [ { "id": "followup-copper", "incident_id": "incident-fixture", "due_at": "2027-02-12T09:29:00.000Z", "purpose": "LOCAL FIXTURE: observe a follow-up; no delivery", "status": "claimed", "attempt_count": 9, "last_error": null, "idempotency_key": "key-copper", "claimed_at": "2027-02-12T09:31:30.000Z", "created_at": "2027-02-12T08:30:00.000Z", "completed_at": null } ], "expected": "Only status, attempt_count and claimed_at on the claimed row may change" }, { "name": "B: current generation completion", "passed": true, "actual": true, "expected": true }, { "name": "Exactly the expected local fixture completions", "passed": true, "actual": 1, "expected": 1 }, { "name": "Ineligible jobs retain their persisted state", "passed": true, "actual": [], "expected": [] } ], "violations": [] }, "scope": "Pinned TEND claim method; actual disposable SQLite; controlled process/clock boundaries; local fixture completion with a fixed generation guard, not Discord or full TEND deployment." } } ] }, "finishedAt": "2026-11-01T16:02:52.016Z" }, { "id": "tend-lifecycle-1-direct", "task": "tend-lifecycle", "repetition": 1, "arm": "direct", "startedAt": "2026-11-01T16:02:52.031Z", "calls": [ { "durationMs": 19076, "error": "Meta reached the output cap. No automatic retry was made." } ], "status": "error", "error": "Meta reached the output cap. No automatic retry was made." } ], "requests": 9, "costUsd": 0.070791, "error": "Meta reached the output cap. No automatic retry was made.", "finishedAt": "2026-11-01T16:03:11.155Z" }