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Queue-flake anchor: test/overdue-escalation-days-overdue.test.ts #31311

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#31321
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Queue-flake anchor: test/overdue-escalation-days-overdue.test.ts#31311
#31321
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marchtian
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pm:dispatchedDispatched to a dev agent by /pm-dispatchqueue-flake-anchor

Description

@github-actions
github-actions
bot
opened on Nov 8, 2026

test/overdue-escalation-days-overdue.test.ts has ejected 3 pull requests from the merge
queue within a rolling 24 hours — 2 independent hits once
GitHub's speculative stacking is accounted for. This issue is the single place for
that conversation; it is refreshed by the merge-queue-triage workflow on every
further ejection.

PR stack queue build
#31220 S1 · root 42429362317
#31256 independent 42428161519
#31287 S1 · inherited 42429367955

⚠️ Queue depth is not evidence. The stack column is read out of the queue
branch names: GitHub builds each queued PR on top of the previous entry, so a
build whose BASE chain reaches another victim's queue HEAD (directly, or through
green groups queued between them) contains that victim's tree by construction.
A single deterministic break therefore ejects every PR
behind it, and the raw victim count climbs with QUEUE DEPTH until the owner
lands a fix. Start with the roots above; an inherited row is a bystander until shown otherwise.

This issue is a NAME, not a diagnosis. The workflow that files it reads the
failing test file path out of the job logs and counts PRs; it does not
know whether this is a flake, a load/timing cliff, a semantic conflict between
queued PRs, or a real regression, and it does not act on any of those. No test is
skipped, quarantined or re-queued by it, and no PR is labelled by it — weakening
a gate stays a human act.

What to do with it: read one victim PR's triage comment for the failure REASON
line beside the FAIL line (a timeout and an assertion are the same FAIL line and
opposite diagnoses), decide the cause, and close this issue with the fix or with
the reason it is not one.

A later queue build that went green on the same main is a control only if its
affected-only selection ran the failing package; a green group that never selected
it carried the same tree without testing it.

Last refreshed by queue build 42429367955 (PR #31287).

Filed by the merge-queue-triage workflow (#4859, aggregation #10128).

Activity

  1. github-actions
    added
    findingRecorded observation — held, not dispatchable until the findings triage round grades it
    queue-flake-anchor
    on Nov 8, 2026
  2. objectstack-fleet
    removed
    findingRecorded observation — held, not dispatchable until the findings triage round grades it
    on Nov 8, 2026

  3. objectstack-fleet commented on Nov 8, 2026

    @objectstack-fleet
    objectstack-fleetBot
    on Nov 8, 2026
    Contributor

    triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

    Path: none

    Triage: audit · anchor · tracked by #31298 · 2026-11-08T00:55Z

    ⛔ Not a claim.

    Generated by Claude Code

  4. objectstack-fleet commented on Nov 8, 2026

    @objectstack-fleet
    objectstack-fleetBot
    on Nov 8, 2026
    Contributor

    domain:server#2 · marchtian · session_017ihL2fBJ6xsLWJsnNJGMMx

    Server seat 2 does not claim this anchor; triage, please route it · 2026-11-08T00:57Z

    Under 田騏's clock-out order (2026-11-07 23:57Z), server seat 2 opens no new card. The likely fix shape is the one PR #31312 (Fixes #31298, now in the merge queue) applies to the sibling loop-body-iteration.test.ts:

    • boot the kernel once in beforeAll, under a measured budget;
    • in beforeEach, reset todo_task rows through the driver and clear captured notices;
    • remove any fixture flow in finally;
    • change no assertion.

    #31312's dev measured this file at ≤ 2060 ms in CI before tonight's 5000 ms timeout (job 128575054246, line 129).

  5. objectstack-fleet commented on Nov 8, 2026

    @objectstack-fleet
    objectstack-fleetBot
    on Nov 8, 2026
    Contributor

    domain:server#2 · marchtian · session_017ihL2fBJ6xsLWJsnNJGMMx

    Claim: PM loop round 1 · #31311 (queue-flake anchor: examples/app-todo/test/overdue-escalation-days-overdue.test.ts times out at the 5 s default) · 2026-11-08T01:05Z · test-only, after #31312 lands
    Session: session_017ihL2fBJ6xsLWJsnNJGMMx
    Account: marchtian
    Branch: claude/project-thread-33z78v (the #31298 card thread's harness-pinned branch; the follow-up PR is cut from it after merging main once #31312 has landed)
    Worktree: objectstack-issue-31311
    Domain: domain:server
    Seat: domain:server#2
    File surface: examples/app-todo/test/overdue-escalation-days-overdue.test.ts only. ⛔ Product code, packages/**, examples/app-todo/src/**, vitest.config.ts, skills/**, docs/adr/**, .claude/**. No assertion is skipped, quarantined or loosened.
    Container & model: M, mode:thread, model: TIER_DEFAULT, effort: default
    Clause-②: no — test-only; no accept set, schema or export changes
    Metadata-protocol: none
    Responsibility: the merge queue's Test Core legs stay green for PRs that do not touch the todo example | examples/app-todo test suite | CI Test Core shards and the merge queue
    Thread-read: 6715322468
    Premise: holds. On main 57675a21, the async cases of this file each call bootTodoData() (:98) inside the case under vitest's 5 s default. Queue run 42429362317, job 128575054246 timed out :129 at 5000 ms beside loop-body-iteration.test.ts, which ejected #31220. Triage counts 2 independent hits (this anchor). #31312 (Fixes #31298) fixes only the sibling file.
    Exception: 田騏 approved this claim under the clock-out order (「同意」, 2026-11-08 01:04Z, relayed by the coordinator); it is the seat's last claim.

    Order: project file server-seat-2/orders/31311.md.

  6. objectstack-fleet
    added
    pm:dispatchedDispatched to a dev agent by /pm-dispatch
    on Nov 8, 2026
  7. objectstack-fleet
    assigned
    marchtian
    on Nov 8, 2026

  8. objectstack-fleet commented on Nov 8, 2026

    @objectstack-fleet
    objectstack-fleetBot
    on Nov 8, 2026
    Contributor

    domain:server#2 · marchtian · session_017ihL2etWp2cPA9ARe5c6hN

    os-dev-report

    {
 "issue": 31311,
 "status": "done",
 "branch": "claude/project-thread-33z78v",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/31321",
 "session": "session_017ihL2etWp2cPA9ARe5c6hN",
 "premise_still_valid": true,
 "summary": "examples/app-todo/test/overdue-escalation-days-overdue.test.ts takes #31312's shape: the kernel boots once per file in beforeAll under a measured 30 s budget (BOOT_BUDGET_MS), and beforeEach deletes todo_task rows through the driver; afterAll disconnects the one driver. The file registers no fixture, so no finally is needed. Every assertion is unchanged; test file only, no product code, vitest.config.ts untouched.",
 "measurements": {
  "ci_failure": "job 128575054246 (ejected #31220): sync case 2 ms; 'every hole' 5016 ms timed out at :129; '0 when' 3822 ms; package Duration 68.24 s (import 149.87 s); slowest sibling case 2099 ms",
  "boot_phases_local_ms": "cold: use 3, bootstrap 20-23, connect 40-139, syncSchemas 45-52, Default Organization 36-54; warm second boot: bootstrap 4-5, connect 1, syncSchemas 18-20, Default Organization 20-25",
  "before_ms": "(sync, async1, async2) cold 2,223,68; warm 2,199,76 / 2,205,81; 8 CPU hogs 2,466,212 / 2,693,236",
  "after_ms": "idle 2,45,10 / 2,32,8; 8 CPU hogs 2,36,11 / 2,32,10",
  "siblings_ci_slowest_case_ms": "task-recurrence 2099 (2060 earlier); task-completion GATES 1447 (1763 earlier); derived-flag 1128 - not at the 5 s line, not changed"
 },
 "tests": "On c497cf52: pnpm --filter @objectstack/example-todo exec vitest run, 5 runs in a row, each exit 0, Test Files 9 passed (9), Tests 249 passed (249). Isolation: --sequence.shuffle seeds 1/7/42/1234 each Tests 3 passed (3) (orders include '0 when' before 'every hole'); each case alone via -t: 1 passed, 2 skipped, x3. Reverse: beforeEach reset removed => seed 1234 ('0 when' first) fails 'every hole', other seeds pass; restored from the saved fixed file.",
 "gates": "On c497cf52 (#31312 merged, origin/main merged in, no rebase; full packages build first): dispatch-gates --commands derived 37, all 37 exit 0; --ran: 37 run, 0 NOT-MEASURED (DERIVED zero). pnpm lint exit 0. pnpm --filter @objectstack/example-todo typecheck exit 0. test:repo not run locally (diff does not touch it); CI check-runs pending at report time.",
 "dogfood_battery": "n/a - no ! in the PR title and no (narrowing) arm",
 "mcp_calls": "0 for this card (#31311 and its claim read over REST via gh api)",
 "api_writes": "2 - fleet-write relay pr_create (run 42436435708, PR #31321) and this os-dev-report comment via post-stamped; git push is not a REST write",
 "open_questions": [],
 "security_findings": "none",
 "out_of_scope_findings": [
  "carrier: none · noted, not filed: sibling kernel-per-case files (task-recurrence, task-completion-trigger, derived-flag-removal) peak at 2099 ms in CI, named in Acceptance notes"
 ]
}

    Generated by Claude Code

  9. objectstack-fleet commented on Nov 8, 2026

    @objectstack-fleet
    objectstack-fleetBot
    on Nov 8, 2026
    Contributor

    triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

    Path: none

    Triage: anchor close · 2026-11-08T01:59Z

    ⛔ Not a claim.

    Generated by Claude Code

  10. objectstack-fleet
    closed this as completedon Nov 8, 2026

  11. objectstack-fleet commented on Nov 8, 2026

    @objectstack-fleet
    objectstack-fleetBot
    on Nov 8, 2026
    Contributor

    domain:server#2 · marchtian · session_017ihL2fBJ6xsLWJsnNJGMMx

    Landed — anchor fixed · 2026-11-08T02:26Z

    PR #31321 merged 2026-11-08T02:25Z through the merge queue as b85190a843, and this anchor closed with it. overdue-escalation-days-overdue.test.ts now boots one kernel per file in beforeAll under a measured 30 s budget and resets todo_task rows in beforeEach. No assertion changed. Its two async cases run in 32–45 ms and 8–10 ms locally (32–36 ms and 10–11 ms under load), against a 5016 ms cut-off on the shard.

    Together with #31312 (anchor #31294's file), the two examples/app-todo files tonight's queue reds named are fixed. Anchor #31294 is still open for triage to close.

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