Handoff: Decide how to resolve the existing test findings before landing relay admission

RE-VERIFY — 2026-10-06 03:22 UTC. This section and the uploaded fable-code-2026-10-06 report are the latest lane observations; the body below is historical and must not be read as current authorization. Recheck the PR via gh, its queue entry via a read-only GraphQL query, and branch heads via git ls-remote. Worker did not complete this handoff.

The required artifact remains a supervisor decision on the unchanged active-query and census assertion findings. Current https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 is OPEN at d802668b97193095fbeae091cf2eaebfc0140032 with bld-build and kotlin.build (remote) SUCCESS; the informational kompile check is FAILURE. Main advanced to 4fe061512ba91888439a2cf10608631bb99b6121. The supervisor already enqueued this candidate at 2026-10-06T01:45:04Z; the read-only query found position 5 and AWAITING_CHECKS. This worker made no queue changes, branch edits, builds, tests, pushes, deployments, restarts, publications, or merges.

The fix-flakey-test skill explicitly requires raising assertions on private implementation details before proceeding (SKILL.md line 265). This lane independently checked the current unchanged test scripts, the preserved same-provider replacement diagnostic and full failure log, and the census javap evidence. Those establish a wrong stream-count oracle and a generated-private-class census identity. They do not establish the cause of the original CI events. The brief's unchanged-test CI exception does not supply a public-behavior replacement contract. The decision is: accept those findings for the queued relay PR after supervisor final review and separately authorize focused corrections (recommended), or require those corrections first and decide how to handle the existing queue entry. The worker will not dequeue it.

No LANDABLE verdict was issued: current-main rebase, current-lane remote tests, fix-reversion proof, five local runs per new test, and both full review passes were not executed because the wrong-test decision requires stopping first. Earlier results are preserved evidence, not newly run gates. The verification counter fix remains merged through https://github.com/CodexCoder21Organization/UrlResolver/pull/1137 at https://github.com/CodexCoder21Organization/UrlResolver/commit/b03eb2bc373196353daf30f5a48e279e14313369.

Latest complete report follows. It records the exact branch SHAs checked and links every inspected diagnostic. No new project work exists only locally; the fresh clone is clean at main, with no stash or local-only commits. No background watcher/test was started. Reports/updates are the durable checkpoint for this read-only lane.

OBSERVED: Lane started 2026-10-06. No agents, merges, queue actions, deployments, or publications are authorized. OBSERVED: Plan: (in progress) read and claim full handoff and earlier reports; (pending) verify live PR/branch/CI state; (pending) inspect relevant code and required docs; (pending) perform only necessary reproductions, fixes, and review gates; (pending) upload final report with LANDABLE, OUTDATED, or BLOCKED evidence and stop. Hard limit: 90 minutes. OBSERVED: 03:22 UTC: Read the full handoff body, preserved earlier lane records, handoff triage README, UrlResolver README (1288 lines; no AGENTS.md), TESTING.md, and PHILOSOPHY.md. Handoff reports API returned []; earlier lane evidence is in the body and remote evidence branches. Live PR https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 remains OPEN at d802668b97193095fbeae091cf2eaebfc0140032. Required bld-build and kotlin.build (remote) are SUCCESS; informational kotlin.build (kompile-remote-build) is FAILURE. Main advanced to 4fe061512ba91888439a2cf10608631bb99b6121. A remote gh-readonly-queue ref exists for this PR; checking actual queue entry before any branch mutation. OBSERVED: Plan: read/claim completed; live-state verification in progress; source/evidence review pending. No edits or test runs yet. OBSERVED: Final lane result: BLOCKED. Required artifact: the supervisor's explicit decision whether to accept the unchanged active-query/census assertion findings for this relay PR or authorize public-behavior replacements before landing. The current brief's untouched-test check exception permits a CI disposition; it does not define a replacement for the incorrect census assertion. fix-flakey-test/SKILL.md line 265 explicitly requires raising a test that asserts on private implementation details before changing it. No assertion was changed or relaxed. OBSERVED: The mechanism is that a stream-open count cannot identify the candidate whose stream was opened, and the evidence is the preserved forced-close probe: its exact List(10) of first-provider IDs assertion precedes and passes before the old second-stream assertion fails. Inspected source: https://github.com/CodexCoder21Organization/UrlResolver/blob/e1b34c6d4ec3f02af601c155165af2e78ba531b2/tests/testP20ActiveQueryStreamCountIncludesSameProviderReplacement.kts . Inspected full preserved failure log and stack: https://github.com/CodexCoder21Organization/UrlResolver/blob/6ce9b8625f612dd233923119f7583a9995880258/handoff-artifacts/p20-round4/p20-active-query-proof.log . This establishes a counterexample to the oracle; it does not establish what happened in the original CI event. No new reproducer was executed here. OBSERVED: The census test at main still requires zero UrlProtocol2$drainPeerGossipQueue$11 objects while permitting live lanes. The mechanism is reliance on a compiler-generated private class ordinal as an IO-handoff identity, and the evidence is the current test plus preserved javap output showing that class captures sendSemaphore, batch, target, and ordinaryRetryDeadlineNanos. Preserved bytecode: https://github.com/CodexCoder21Organization/UrlResolver/blob/6ce9b8625f612dd233923119f7583a9995880258/handoff-artifacts/p20-round4/p20-census-lambda-javap.txt . I do not claim that a legitimate live send caused the historical retained object; that event lacks deterministic reproduction. OBSERVED: Live branch hashes match the handoff for candidate d802668b97193095fbeae091cf2eaebfc0140032, review evidence 03580d6c5a585a79db8c7188cc7dc7ae06e4d406, active-query proof e1b34c6d4ec3f02af601c155165af2e78ba531b2, and round-four evidence 6ce9b8625f612dd233923119f7583a9995880258. Current main is 4fe061512ba91888439a2cf10608631bb99b6121, two commits beyond the candidate's recorded base. git diff main candidate for testActiveQueryStopsWhenMaxResultsReached.kts and testRemovedDeadPeerGossipLaneObjectCensus.kts is empty. Verification-counter fix https://github.com/CodexCoder21Organization/UrlResolver/pull/1137 remains MERGED at https://github.com/CodexCoder21Organization/UrlResolver/commit/b03eb2bc373196353daf30f5a48e279e14313369 . OBSERVED: Live GraphQL queue entry for https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 was AWAITING_CHECKS, position 5, enqueued 2026-10-06T01:45:04Z. No queue mutation or branch push was made. Final PR check snapshot remains OPEN at d802668b97193095fbeae091cf2eaebfc0140032: bld-build SUCCESS (https://github.com/CodexCoder21Organization/UrlResolver/actions/runs/37187477168/job/111435947371), kotlin.build (remote) SUCCESS (https://buildtest.kotlin.build/run?id=1fd36e6c), informational kotlin.build (kompile-remote-build) FAILURE. No LANDABLE claim: branch is not rebased on current main; current-lane remote tests, revert-the-fix tests, five local runs per new test, and full dedicated reviews were not executed because the test-contract decision requires stopping first. Earlier records remain preserved evidence, not freshly executed gates. OBSERVED: Plan disposition: full handoff/claim and live state verification DONE; wrong-test finding verified from current source and preserved diagnostic evidence DONE; code/test rewriting and LANDABLE review gates BLOCKED on the stated decision. No BuildTest*/kompile* repository, excluded PR, deployment, restart, publication, merge, enqueue, dequeue, or other agent was touched. No background watcher or test process was started. No project source change, local-only commit, stash, or alternate worktree exists. Final report will be uploaded to the existing handoff and this lane's claim released; supervisor retains completion and merge authority. INFER: Recommended supervisor decision: accept the unchanged-main assertion findings for the queued relay PR after its own final review, and explicitly authorize focused public-behavior corrections preserving candidate stopping and resource release guarantees. If corrections must precede landing, the supervisor must decide how to handle its existing queue entry; this worker will not dequeue it. OBSERVED: Transferable lesson: a generated callback class name and a total stream count are implementation observations; neither establishes candidate identity or a resource-lifetime contract. Preserve counterexamples and require an explicit public-outcome decision before changing the assertion. OBSERVED: Next steps: supervisor decides whether the unchanged assertion findings can be accepted for the queued relay PR or must be replaced first, then performs its own landing/completion decisions. Handoff: https://www.handoff.wasmserver.com/handoffs/hf-2026-09-29-resolve-the-final-ci-findings-for-urlresolver-relay-admission-round-4 . STATUS: BLOCKED supervisor decision required on unchanged active-query/census assertions; queued PR left untouched.

Preserved previous body — historical snapshot

Handoff: Decide how to resolve the existing test findings before landing relay admission

RE-VERIFY — written 2026-10-04 16:08 UTC. This is a write-time snapshot. Recheck claims with handoff-cli claims hf-2026-09-29-resolve-the-final-ci-findings-for-urlresolver-relay-admission-round-4 --json, the PR with gh pr view https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 --json state,headRefOid,baseRefName,mergeStateStatus,statusCheckRollup,mergedAt, required checks with the branch rules API, and every branch with git ls-remote. Fresh results override this document. The present lane may not merge, enqueue, deploy, publish or complete handoffs.

Mission and remaining decision

The original user asked for “round 4 on UrlResolver pull request 1149 — honor a woken admission waiter's deadline across write-lane reacquisition, make admission order FIFO, rebase, push to PR.” “Round 4” means a previous review session; it is not a product concept. The underlying work began with the user's request to get BuildTest droplet utilization near 100%, which led to caller-thread lifetime and interruption defects in the shared relay transport. Later CI findings expanded the work into deadline ownership and cleanup; those product changes and their recorded fail-first tests are now at d802668b97193095fbeae091cf2eaebfc0140032.

The remaining decision is: Should the existing active-query stream-counter and gossip-census assertion findings be corrected before this relay-admission PR lands, or should their unchanged-main status be accepted for this PR and their public-behavior replacements authorized separately?

Recommendation: preserve the green relay-admission change for the supervisor's final review, and explicitly authorize focused public-behavior corrections for the unchanged active-query/census tests. This is a requested scope decision, not an accepted deferral. The latest lane brief says “If you believe a test is wrong, stop and write that up under NEEDS_USER with evidence,” so an old untouched-test exception cannot discharge these findings. No test assertions have been changed by this lane.

What was verified and done

1. Claimed only this handoff as fable-hq-20261004; all inspected claims listed only that live claim. Read the saved and live bodies, required engineering/review/testing/handoff documents, and the fresh clone's entire README. No AGENTS.md exists in the clone. Per “Triaging handoffs” in the handoffs README, historical ready/root-cause claims were treated as hypotheses.
2. Main is 1053ace97e38d3a3ee85294b07a3f8465adf6fd0; the PR is OPEN, targets main, and has candidate d802668b97193095fbeae091cf2eaebfc0140032. Candidate rebase on current main was a no-op. Its description already opens with the original reason and observed BuildTest symptoms.
3. Both required checks are green: bld-build SUCCESS, Actions run 37187477168 attempt 3, job 111435947371 reports 1931 passed / 0 failed; kotlin.build (remote) SUCCESS, run 1fd36e6c says 1931/1931 with 19 automatic-retry warnings. The failed kotlin.build (kompile-remote-build) check is informational according to branch rules and its own text. No run or check was re-requested by this lane. A later pass does not establish that prior failures were fixed.
4. Verification close-count finding is already resolved on main by merged https://github.com/CodexCoder21Organization/UrlResolver/pull/1137, merge commit https://github.com/CodexCoder21Organization/UrlResolver/commit/b03eb2bc373196353daf30f5a48e279e14313369. It asserts per-stream exactly-once close rather than counting a later gossip stream as an extra close on the verification stream.
5. Active-query diagnostic evidence shows the stream counter can mistake a same-provider replacement for a second candidate: ten results identify the first provider while the old counter assertion fails in three preserved runs. The full direct active-query function and historical test are identical to current main. The exact first-stream event in original CI remains unproven; do not claim the later green run fixed it. Keep the diagnostic, but do not merge its deliberately failing assertion.
6. Census bytecode proves $drainPeerGossipQueue$11 is the ordinary send block, not the IO-handoff block named by the assertion. The source and test are identical to main. The cause of the sampled retained instance is not deterministically reproduced. Do not change an ordinal, allow one object, wait longer, or claim the lifetime contract is proven; agree a public-behavior reproducer first.
7. Discovery half-close's “The initial exchange never reached the peer” is in an unchanged direct PeerExchange/bootstrap fixture outside the changed relay/PersistentRpcConnection code. No original-event root cause is claimed. Other unchanged failures and zero-test infrastructure failures remain in the historical records below; none were silently rerun or declared fixed.
8. Independent adversarial source review found no new blocking product issue. The dedicated test-comprehensiveness review inspected all 45 changed scripts and recorded the exact coverage limits in the evidence branch. The stale “DuringReencoding” title covers close after wake and correctly asserts one caller parameter traversal; current byte conversion cannot call caller parameters again. A direct close-during-first-traversal ordering is not explicitly covered and should be included if new tests are authorized. No observed product failure is claimed for that ordering.
9. Parsed recorded fail-first XML: original PR 0 passed / 4 failed; main 4 passed / 0 failed; exact candidate repeat batches 49/0,49/0,49/0,4/0,4/0 =155/0. These are prior-session records independently inspected, not tests launched here. Current full Actions verdict is1931/0. No full local build or suite was launched on this memory-limited shared host.
10. Read-only result-page requests returned HTTP503 for pages5–16; eight pages expose703 distinct PASSED rows and incomplete metadata1903. Preserve the challenge draft; do not use report-challenge-cli from this lane because it enqueues and merges. Full aggregate evidence is available in Actions, but complete first-attempt inspection is unavailable through this result-page snapshot.

Relevant PRs and refs

Ref	Remote head / state	Recommendation
https://github.com/CodexCoder21Organization/UrlResolver/pull/1149	d802668b97193095fbeae091cf2eaebfc0140032; OPEN/main; required bld-build and kotlin.build(remote) SUCCESS; informational check FAILURE	Keep open for the supervisor's decision and final review; no enqueue/merge by a worker
https://github.com/CodexCoder21Organization/UrlResolver/pull/1137	e84384ff4fc0bf83ff48d0cf481273d34baeae35; MERGED into b03eb2bc373196353daf30f5a48e279e14313369	Already resolved; no action
wip/L3-relay-caller-lifetime-2026-09-28	d802668b97193095fbeae091cf2eaebfc0140032	Keep current product branch
wip/L15b-relay-evidence-2026-09-28	581ae68d37f8c09782a14e8b1cafac6e4e55e295	Keep historical lifetime/full-suite evidence; do not merge as a replacement PR
wip/L3-rpc-recovery-2026-09-28	c278eb3a79673bc78a16f2b95aabe6dab659884b	Keep historical request-recovery evidence; do not merge as a replacement PR
wip/lane-p1149-deadline-baseline-2026-10-04	8b4eaa48cf8ea5c3b55cc52420d6883fd00a5663	Keep fail-first deadline evidence; do not merge
wip/lane-p1149-transport-cleanup-proof-2026-10-04	6b66b3f099cb3bcf935e25eb1db951f81bda4c55	Keep fail-first transport-cleanup evidence; do not merge
wip/lane-p1149c-baseline-2026-10-04	e1ae67576d0cad99163477073d93e33c9ab05319	Keep four established regressions and exact-head repeat XMLs; do not merge
wip/lane-p1149d-gate-evidence-2026-10-04	a40a7e6d5932426bcfeb497120634ad92d27c0da	Keep earlier full-gate attempt evidence; do not merge
wip/lane-p1149e-attribution-evidence-2026-10-04	66afebb30497d7d11e959183eff21b6ed21f5ab3	Keep bounded main/candidate comparisons; their passing runs do not prove a flake fixed
wip/p20-1149-round4-2026-09-29	a73509aff3a0857e44b4ba7adebae5415384adaa	Historical implementation superseded by current candidate; keep until final decision, then supervisor may archive
wip/p20-1149-round4-baseline-2026-09-29	a6f44ccc7293c33b27465bb36c8e9c1a1765a9ef	Keep historical FIFO/deadline failing probes; do not merge
wip/p20-1149-round4-evidence-2026-09-29	6ce9b8625f612dd233923119f7583a9995880258	Keep failure logs and census bytecode; do not merge
wip/p20-active-query-proof-2026-09-29	e1b34c6d4ec3f02af601c155165af2e78ba531b2	Keep same-provider counterexample; expected-failing diagnostic must not enter product suite unchanged
wip/p52-2026-09-29b	5b9fa892eba1eafe36617a294e157c4d8761f34e	Keep diagnostic evidence; no resolver-stop defect was reproduced in the preserved work
wip/L25-relay-admission-evidence-2026-10-04	03580d6c5a585a79db8c7188cc7dc7ae06e4d406	Keep current review, live snapshots and challenge draft; evidence only, no PR/merge

Next steps

1. Re-verify current state first using the commands in the banner. Respect another live claim and any queued branch; do not dequeue or push to it.
2. Supervisor answers the stated scope question. Option A (recommended): accept the unchanged-main classification for the relay PR after final review, and separately authorize public-contract replacements preserving the resource-lifetime and no-next-candidate guarantees. Option B: require those corrections before landing; define the exact public outcomes and require deterministic fail-first proof rather than changing counters or timeouts.
3. If corrections are authorized, include close during first parameter traversal as a direct public-API coverage case. Run targeted fail-first/fixed tests, then the full remote suite from the exact shared-contract head before pushing. Buildtest provisioning was known broken in the lane brief; do not submit runs until the supervisor confirms recovery. The command shape is scripts/test.bash --remote --test <scenario> followed by a tracked bounded build-watchman --run <id>; full gate is scripts/test.bash --remote.
4. Supervisor performs final review/landing decisions. Keep all evidence branches until that decision. No PR or branch was closed by this lane; none is recommended for immediate closure. Historical implementation branches may be archived after source/evidence is retained and the supervisor confirms final resolution.
5. Report the preserved result-page challenge through an authorized workflow; this lane did not invoke the auto-enqueue/merge CLI. Complete this handoff only when the supervisor verifies the agreed remaining work is done.

Operational knowledge

Use export PATH=/code/ws/bin:$PATH in every shell. cs, handoff-cli and build-watchman0.0.21 are working wrappers; system coursier has the wrong architecture. This clone's test script fetches its own coursier into jars rather than honoring a global command override. Never run a large local build or full local suite on this shared6GiB host; observed memory already exceeded4.5GiB during review. Result-page API is /api/test-results?id=<run>&page=N; incomplete pages and aggregate checks are different evidence. No test code, timeout, iteration count or assertion was changed here. The evidence branch contains no build artifacts or secrets and should never be merged into product main.

Preserved historical record — conclusions above govern

Earlier lane names are prior-session labels, and earlier ready/exception statements are stale hypotheses rather than current authorization. Full original notes are retained so the next owner does not lose the individual failures, source history, or fail-first evidence.

Lane hfURadm4 continuation — 2026-10-04 10:42 UTC

RE-VERIFY: this is a write-time snapshot. Re-check https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 with gh before acting. No merging, enqueueing, production deployment, restart, publishing, BuildTest*/kompile* changes, or handoff completion is authorized for this lane.

Current state and scope

The original goal is to resolve worthwhile open handoffs and return passing PRs to the supervisor; this lane must leave merge decisions and handoff completion to the supervisor. Claims and reports were empty before lane-hfURadm4 claimed this handoff on 2026-10-04.

• https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 is OPEN at d802668b97193095fbeae091cf2eaebfc0140032, already based on current main 1053ace97e38d3a3ee85294b07a3f8465adf6fd0. Fresh clone fetch/rebase was a no-op. The original round-four source is superseded by subsequent reviewed rounds, including injected-clock wait ownership and four restored established deadline contracts. No lane source edits or pushes were needed.
• https://github.com/CodexCoder21Organization/UrlResolver/pull/1137 merged on 2026-09-29 at 13:29:03Z; every recorded check is SUCCESS. Its per-stream verification cleanup assertions are present on current main and the PR branch.
• The authoritative ruleset requires bld-build and kotlin.build (remote). kotlin.build (kompile-remote-build) is informational. Its long-running state is not a reason to mutate or rerun infrastructure here.
• https://buildtest.kotlin.build/run?id=1fd36e6c is COMPLETED with aggregate 1931 passed / 0 failed / 1931 planned, and the PR remote check is SUCCESS. All 20 result pages have been read: 1924 unique rows (1915 PASSED, 5 RUNNING, 4 PENDING), reconciliationPending=true, complete=false. Eight stale rows carry a selected PASSED attempt, one does not. The page projection is incomplete; a complete 1931-row proof is not claimed. All 45 changed/new test scripts appear PASSED. Every observed failed attempt is in an untouched test.
• GitHub Actions https://github.com/CodexCoder21Organization/UrlResolver/actions/runs/37187477168 completed FAILURE at 10:36:41 UTC: 1930/1931 passed, sole failure testDiscoveryHalfCloseReceiptRequiresApplication: java.lang.AssertionError: The initial exchange never reached the peer. The script is byte-identical to main and outside the PR diff. All changed scripts passed. Ready under the explicit lane acceptance rule for red checks only in untouched tests; the required Actions check is still red. The bounded watcher is stopped. No suite or job rerequest was made by this lane.
• The three original handoff tests display PASSED in the current remote run: testActiveQueryStopsWhenMaxResultsReached, testInjectedVerificationPublishesRegistryOnlyAfterDialSucceeds, testRemovedDeadPeerGossipLaneObjectCensus. The active-query and generated-callback census tests are byte-identical to current main and outside the PR diff. Their old intermittent findings are preserved below; a current pass is not a claim those underlying issues have been fixed. Under this lane's explicit instruction, untouched-test findings are reported rather than chased.
• GitHub has no review threads or formal reviews; earlier detailed reviews and corrections are in PR issue comments and description. The supervisor still owns the independent final review.

Lane disposition and supervisor steps

Lane work is DONE: https://github.com/CodexCoder21Organization/UrlResolver/pull/1149 is ready for supervisor final review under the explicit untouched-test exception, at unchanged head d802668b97193095fbeae091cf2eaebfc0140032. The required remote check is SUCCESS; required bld-build remains FAILURE only in the unchanged test named above. No code edits, new test runs, pushes, reruns, closures, merges, deployments, restarts or publishing were performed by this lane. The existing review findings are addressed; final supervisor review remains.

The round-four snapshot is superseded by later rounds, so no old source was restored. The verification-counter finding is DONE through merged https://github.com/CodexCoder21Organization/UrlResolver/pull/1137. The original active-query counter and generated-callback census findings are SKIPPED because their tests remain outside this PR, per the explicit lane instruction. The result-page reconciliation gap and all untouched failed-attempt lines remain recorded here; no BuildTest or kompile changes were attempted.

Supervisor: re-verify live PR head and state, perform final review, then decide whether and how to land this candidate under the standing merge policy. The required Actions failure has not been cleared. Complete this handoff only after the supervisor's remaining work is finished. Lane claim is being released, not completed.

Final Actions untouched failure

Test	First failure line	Run
testDiscoveryHalfCloseReceiptRequiresApplication	java.lang.AssertionError: The initial exchange never reached the peer.	https://github.com/CodexCoder21Organization/UrlResolver/actions/runs/37187477168

Full failure stack from the Actions log:

2026-10-04T10:36:36.9342023Z java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at community.kotlin.kompile.testrunner.bootstrap.BootstrapRunner.main(BootstrapRunner.java:416)
2026-10-04T10:36:36.9347562Z Caused by: java.lang.AssertionError: The initial exchange never reached the peer.
at kotlin.test.DefaultAsserter.fail(DefaultAsserter.kt:16)
at kotlin.test.Asserter$DefaultImpls.assertTrue(Assertions.kt:652)
at kotlin.test.DefaultAsserter.assertTrue(DefaultAsserter.kt:11)
at kotlin.test.Asserter$DefaultImpls.assertTrue(Assertions.kt:662)
at kotlin.test.DefaultAsserter.assertTrue(DefaultAsserter.kt:11)
at kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
at kotlin.test.AssertionsKt.assertTrue(Unknown Source)
at foundation.url.resolver.TestDiscoveryHalfCloseReceiptRequiresApplicationKt.testDiscoveryHalfCloseReceiptRequiresApplication(testDiscoveryHalfCloseReceiptRequiresApplication.kt:176)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at kompile.TestRunner.executeTest(TestRunner.kt:46)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 2 more
2026-10-04T10:36:36.9365483Z --- End console output (foundation.url.resolver.testDiscoveryHalfCloseReceiptRequiresApplication) ---

Current-run untouched failures

All following failed attempts were automatic retries performed by the service; this lane requested none. Each script is outside the current PR diff. The final displayed canonical outcome is PASSED, which does not establish a fix for these failures.

Test	Attempt	First failure line	Run
testDeeplyNestedMapReturnIsRejectedNotStackOverflow	1	java.lang.AssertionError: The deep-map-return rejection must carry the full descriptive message naming the limit and observed depth.. Expected <Sandbox value marshaling exceeded the maximum supported nesting depth of 1000 (sandbox-to-host map value) at observed depth 1001. This limit guards the host against unbounded recursion when a deeply-nested or cyclic List/Map/object value crosses the SJVM sandbox boundary, which would otherwise overflow the host stack with a StackOverflowError. Reduce the value's nesting depth to at most 1000 before crossing the sandbox boundary.>, actual <SJVM method invocation timed out after 5s: test/DeepMapServiceImpl.getDeepMap(I)Ljava/util/Map;>.	https://buildtest.kotlin.build/run?id=1fd36e6c
testDeeplyNestedMapReturnIsRejectedNotStackOverflow	2	java.lang.AssertionError: The deep-map-return rejection must carry the full descriptive message naming the limit and observed depth.. Expected <Sandbox value marshaling exceeded the maximum supported nesting depth of 1000 (sandbox-to-host map value) at observed depth 1001. This limit guards the host against unbounded recursion when a deeply-nested or cyclic List/Map/object value crosses the SJVM sandbox boundary, which would otherwise overflow the host stack with a StackOverflowError. Reduce the value's nesting depth to at most 1000 before crossing the sandbox boundary.>, actual <SJVM method invocation timed out after 5s: test/DeepMapServiceImpl.getDeepMap(I)Ljava/util/Map;>.	https://buildtest.kotlin.build/run?id=1fd36e6c
testFindPeersDeadlineRegistrationsReleasedAfterCompletion	1	java.lang.AssertionError: The real relay endpoint must acknowledge the client before the lookup. Expected <12D3KooWPJdjZiMmkzRSi5LGTvsjmfDZhJAsJkTTvzH4ur2GJRHs>, actual <null>.	https://buildtest.kotlin.build/run?id=1fd36e6c
testFindPeersPollingInterruptionPreservesSignal	1	java.lang.AssertionError: The resolver must finish joining before the lookup	https://buildtest.kotlin.build/run?id=1fd36e6c
testFindPeersQueriesAcknowledgedRelayBeforeReplayCompletes	1	java.lang.AssertionError: Relay registration must be acknowledged before the service lookup. Expected <12D3KooWP4B3EdYa6HtBziV84p2JD4eMZxmWFRVjpTCsCifF1B7j>, actual <null>.	https://buildtest.kotlin.build/run?id=1fd36e6c
testGossipDrainGateAutoReleases	1	java.lang.AssertionError: Timed out after 15000ms waiting for the receiver to consume warmup gossip	https://buildtest.kotlin.build/run?id=1fd36e6c
testLiveProjectionPushIdleHoldDoesNotMaskRealReconnect	1	java.lang.AssertionError: A genuine reconnect must issue a fresh SUBSCRIBE, but the SUBSCRIBE count did not grow past 1 (got 1).	https://buildtest.kotlin.build/run?id=1fd36e6c
testPeerScopedAliasCircuitOnlyUnreservedRelayReproducesNothingToComplete	1	java.lang.AssertionError: Expected the production wrapper message, but got: RPC request 'ping' to service 'hardware.control.fabric.daemon.hcf-repro-peer' timed out after 1000ms. The remote service may be slow or unresponsive.	https://buildtest.kotlin.build/run?id=1fd36e6c
testProgressingGossipPoolPressurePreservesAlreadyAdmittedPeerTraffic	1	java.lang.IllegalStateException: Receiver 1 did not observe warmup gossip	https://buildtest.kotlin.build/run?id=1fd36e6c
testPruneVerificationRequiresUrlRpcProtocol	1	java.lang.RuntimeException: Test 'testPruneVerificationRequiresUrlRpcProtocol' timed out after 30000ms, stuck at: foundation.url.protocol.PeerExchangeLifecycleHost.stop(Libp2pHostFactory.kt:4474)	https://buildtest.kotlin.build/run?id=1fd36e6c
testPruneVerificationRequiresUrlRpcProtocol	2	java.lang.RuntimeException: Test 'testPruneVerificationRequiresUrlRpcProtocol' timed out after 30000ms, stuck at: foundation.url.protocol.PeerRegistry.addPeer(PeerRegistry.kt)	https://buildtest.kotlin.build/run?id=1fd36e6c
testRelayRegistrationFallsThroughPromptlyWhenConfiguredBootstrapIsDead	1	java.lang.AssertionError: Dead-bootstrap fallback took 6983ms. A refused raw-TCP probe must drain the configured-bootstrap tier promptly without spending relay-registration retries.	https://buildtest.kotlin.build/run?id=1fd36e6c
testRelayRegistrationRetriesPromptlyWhenRelayServiceStartsLate	1	java.lang.AssertionError: Relay registration took 5588ms after the relay service became reachable. A flat 10s relay-registration retry interval stalls re-registration for a full ~10s when the first attempt loses the race against the relay becoming registerable (the registry-population paths that deliver the relay — periodic peer-exchange sync and gossip onPeersReceived — do NOT restart the retry task). Registration must resume within a few hundred ms via escalating backoff.	https://buildtest.kotlin.build/run?id=1fd36e6c

Existing remote branches, re-verified 2026-10-04 10:20:19 UTC

No branch was created or changed by this lane. No partial source work exists only locally.

Branch	Verified remote head	Purpose
wip/L3-relay-caller-lifetime-2026-09-28	d802668b97193095fbeae091cf2eaebfc0140032	Current PR source and regression tests
wip/lane-p1149-deadline-baseline-2026-10-04	8b4eaa48cf8ea5c3b55cc52420d6883fd00a5663	Original-source fail-first deadline probes; evidence only
wip/lane-p1149-transport-cleanup-proof-2026-10-04	6b66b3f099cb3bcf935e25eb1db951f81bda4c55	Transport cleanup fail-first proof; evidence only
wip/lane-p1149c-baseline-2026-10-04	e1ae67576d0cad99163477073d93e33c9ab05319	Established regression baselines and repeat XMLs; evidence only
wip/lane-p1149d-gate-evidence-2026-10-04	a40a7e6d5932426bcfeb497120634ad92d27c0da	Earlier full gate raw attempt evidence; evidence only
wip/lane-p1149e-attribution-evidence-2026-10-04	66afebb30497d7d11e959183eff21b6ed21f5ab3	Bounded main/candidate attribution logs; evidence only
wip/p20-1149-round4-2026-09-29	a73509aff3a0857e44b4ba7adebae5415384adaa	Historical round-four implementation checkpoint; superseded
wip/p20-1149-round4-baseline-2026-09-29	a6f44ccc7293c33b27465bb36c8e9c1a1765a9ef	Historical round-four fail-first probes; evidence only
wip/p20-1149-round4-evidence-2026-09-29	6ce9b8625f612dd233923119f7583a9995880258	Historical round-four evidence; evidence only
wip/p20-active-query-proof-2026-09-29	e1b34c6d4ec3f02af601c155165af2e78ba531b2	Historical expected-failing same-provider replacement probe; evidence only

Preserved previous handoff

The original snapshot below preserves all prior reproducer branches, evidence, and review-round history. Its head SHAs and pending CI descriptions are historical, not current.

Handoff: Resolve the final CI findings for UrlResolver relay admission round 4

Written 2026-09-29, 07:10 UTC (CI snapshot at 07:05 UTC).

RE-VERIFY: this is a write-time snapshot. Read gh pr view 1149 --repo CodexCoder21Organization/UrlResolver --json state,headRefOid,mergeStateStatus,statusCheckRollup,mergedAt before acting. The authoritative PR is https://github.com/CodexCoder21Organization/UrlResolver/pull/1149. Buildtest aggregate results are at https://buildtest.kotlin.build/api/runs?limit=20. The original task's 45-minute CI watch ended at 07:05:35 UTC; this handoff records the unfinished gate rather than claiming completion. Do not silently extend the original watch, merge, enqueue, or deploy.

Mission and remaining work

The request was “round 4 on UrlResolver pull request 1149 — honor a woken admission waiter's deadline across write-lane reacquisition, make admission order FIFO, rebase, push to the PR.” The production motivation was completed caller threads breaking a shared PipedOutputStream/PipedInputStream relay transport, producing ambiguous RPC outcomes. Earlier rounds introduced a connection-owned complete-frame mailbox. The review at https://github.com/CodexCoder21Organization/UrlResolver/pull/1149#issuecomment-5884106339 found that an admission waiter cancelled its deadline callback, then blocked indefinitely reacquiring the write monitor behind another caller's parameter encoding. Wake-all also failed to establish FIFO order.

Implementation, baseline reproduction, all 164 requested test scenarios, rebase, branch update, description, and review reply are complete. The final full CI gate and the census finding below remain. At the bounded final snapshot, bld-build was FAILURE on two tests, and both remote checks were IN_PROGRESS (caf9dafd: 1875 passed/0 canonical failed; 67605a88: 1873 passed/0 failed). The full gate is NOT met.

The pre-registered gate accepts all green checks, or a sole red bld-build caused by the already-documented testFindPeersSystemClockDeadlineIncludesBlockedRpcWrite. Any different failure requires root-cause investigation and a reliable local reproducer before a fix; no blind check reruns. The prior-head Actions run also failed testLiveProjectionResilienceDirectPushKillRestartRecovers, so do not assume every bld-build red is the allowed clock issue.

What was found and done

1. Read the full review and the current testing/philosophy documents: https://github.com/CodexCoder21Organization/DocumentationRepository/blob/main/architecture/TESTING.md and https://github.com/CodexCoder21Organization/DocumentationRepository/blob/main/PHILOSOPHY.md. Read UrlResolver README; no repository AGENTS.md exists. A fresh isolated clone was used. Rebased original head fc4ae3b6ff6bf99ee3bc723f1d786fff4a064fb8 onto main e5f16d3d6e644e535512efffa7a5a571d5a3cec8 without content conflicts.
2. Imported all five reviewer test files individually. The original readmission reproducer failed locally in 12,536 ms with the caller still BLOCKED in the write monitor. The mechanism was loss of the deadline wake before uninterruptible monitor acquisition; the gated public Map/Clock experiment directly established it. New FIFO tests failed on the old controller, dispatching known ordered arrivals out of order. The encoding-isolation test failed in 12,375 ms on the old controller. These are deterministic condition-based probes, not calibrated host load.
3. Wrote the ownership/lock/deadline model before implementation; see the preserved findings. Replaced all six write-monitor acquisition sites with the same fair ReentrantLock. Initial/uncontended callers retain ordinary acquisition and the old deadline reads, allocating no admission ticket or timer. Only callers that actually waited for relay admission use interruptible acquisition bounded by the remaining absolute budget. An injected-clock callback can wake that acquisition, and is disarmed under a gate so its interrupt cannot affect later work.
4. Moved parameter serialization outside the write lane. Checkout revalidates the negotiated protocol; a protocol change triggers re-encoding outside the lane. The nullable protocol case uses a separate empty-cache sentinel. The lane still protects transport selection, probe, registration and admission.
5. Replaced wake-all with insertion-ordered FIFO tickets. Release wakes the head while retaining its reservation until it admits or leaves; newcomers cannot pass it. Expiry/interruption removes one ticket, waking the next head only if the mailbox is free. Close clears/wakes all. Completion callbacks run outside the admission lock. The worker still owns each admitted frame.
6. The unmodified review harness expected the short caller to remain blocked during competing parameter serialization. After moving encoding outside the lane, the short caller correctly completed before the harness's later clock advance. Moved that existing clock advance before the existing wait-gate release, retaining every error/count/cleanup assertion. Added a separate scenario requiring an unexpired caller to finish while a competing serializer remains held. This is explained in the PR, not concealed as a passing original reproduction.
7. Dedicated test-coverage and code-review passes found and fixed cancellation cleanup throwing after lock acquisition, expiry handling across replacement transports, and explicit-close precedence. The new cleanup-failure test failed before the ownership fix, then passed. The first 163-test remote selection passed 161 and failed two: an established retirement test expected monitor state BLOCKED instead of the new lock's WAITING; and already-published close lost precedence to deadline delivery. Updated the exact thread-state expectation while retaining all outcome assertions; restored close precedence in production with its test unchanged. Both passed locally, then the full selected gate was repeated at the final source head.
8. Final implementation head a73509aff3a0857e44b4ba7adebae5415384adaa passed 164/164 requested scenarios: 163 in https://buildtest.kotlin.build/run?id=386fabae, plus the SystemClock guard locally. Exact accounting found no missing or unexpected names. The remote selection includes all 22 relay-backed tests, all 140 PersistentRpc/prewrite/ambiguous-write/reconnect matches, and the subsecond dispatch guard. Public SystemClock lookup measured 4,904 ms versus 4,909 ms on the rebased baseline; total final test duration was 7,228 ms. A temporary diagnostic write after the measured call was removed before publishing.
9. Final fetch/rebase left the tested head unchanged. Confirmed the PR OPEN and target at fc4ae3b6, then used an explicit force-with-lease naming that old SHA for the user-authorized target-branch update. Both implementation branches were verified with git ls-remote. Appended Review round 4 via the REST PATCH endpoint, footer last. Reply: https://github.com/CodexCoder21Organization/UrlResolver/pull/1149#issuecomment-5884825912.
10. Started one build-watchman at 06:20:35 with 60-second polling and a 2700-second outer bound. It found the remote app suite had zero runs since the checkpoint push. Direct inspection confirmed no runs. Three read-only receiver GETs and one suite rerequest at 06:21:28 created both remote checks. Real run IDs and raw logs verified dispatch. No failed test was rerun, no existing run was deleted, and no production service was changed.

Additional full-CI finding: census callback identity

The primary run first failed testRemovedDeadPeerGossipLaneObjectCensus in 41,853 ms: retained drain IO-handoff lambdas=1 expected=0, with READY lanes=1/drains=1/wrappers=63. Buildtest automatically ran two later attempts that passed; the canonical result became PASSED with flaky=true. This session did not request those retries and did not treat them as a fix. Two unchanged local targeted runs passed in 21,864 and 21,775 ms; these are not a reliable failure reproducer.

Static javap -p -c -l inspection of the actual local child JVM's built resolver jar proves that the test's hard-coded UrlProtocol2$drainPeerGossipQueue$11 is the ordinary withTimeout { sendSemaphore.withPermit { ... sendGossipBatchToPeerAsync(...) } } block at UrlResolver.kt:23907, not an IO-handoff. Its captured fields include sendSemaphore, attemptContainsWithdrawal, batch, target and ordinaryRetryDeadlineNanos. The test nevertheless requires zero instances while allowing an active lane/drain, and the child takes its census after a fixed 20-second observation window with retained withdrawal work. The complete drain function, census test and child fixture are byte-identical to current main. This refutes the label identifying the observed object as an IO-handoff; the inference that a legitimate live send was sampled remains to be forced deterministically.

No census assertion was removed, weakened or rewritten, and no speculative production fix was added. The fix-flakey-test skill says to surface an assertion on private implementation details rather than silently rewriting the test. The next owner should agree a public-behavior replacement that preserves the intended resource-lifetime contract, then demonstrate that condition deterministically; merely changing the generated class ordinal, accepting one object or waiting longer would not establish that contract. All attempt output and bytecode inspection are preserved in the evidence branch. This finding is outside the original allowed clock-failure exception.

Final GitHub Actions failures and local diagnosis

At https://github.com/CodexCoder21Organization/UrlResolver/actions/runs/36530506100/job/109282902612, bld-build failed exactly two tests; the SystemClock test was not a failure.

• testInjectedVerificationPublishesRegistryOnlyAfterDialSucceeds: expected close count 1, actual 2. The unchanged test passed locally in 728 ms. The already-open focused correction is https://github.com/CodexCoder21Organization/UrlResolver/pull/1137 at 96105c423eda6854a8e774a1c99b9214856434ba. Its established mechanism is the aggregate counter including a post-publication gossip stream in addition to the verification stream. The PR has a 3/3 baseline reproducer and per-stream exactly-once cleanup assertions. No merge or cherry-pick was performed.
• testActiveQueryStopsWhenMaxResultsReached: expected second-stream latch count 1, actual 0. The unchanged test passed locally in 2,167 ms. A new diagnostic uses the existing ActiveQueryTestBridge to force the first stream closed before write, then requires all ten returned provider IDs to equal the first provider before retaining the old stream-count assertion. It fails 3/3 (1,695, 1,514, 1,517 ms) with the exact CI assertion while the result assertion passes. This proves the stream counter can mistake a same-provider replacement for a second candidate. It does not conclusively identify which first-stream failure occurred in the original CI run. The diagnostic-only branch is linked below; it is expected to fail and must not be merged into the product suite unchanged.

No established assertion was weakened and no speculative production fix was added. Follow-up should preserve the intended ten-result candidate stopping contract while observing candidate identity, not every transport attempt. The user's 120-minute overall bound prevents a new fix-and-full-gate cycle in this session; the already-requested 45-minute CI watch ended at 07:05:35 UTC.

Relevant PRs and refs

Repository	Branch	Verified remote head	PR	Contents	State
CodexCoder21Organization/UrlResolver	PR branch	a73509aff3a0857e44b4ba7adebae5415384adaa	https://github.com/CodexCoder21Organization/UrlResolver/pull/1149	Round-four implementation and tests	164 requested scenarios pass; full CI pending at snapshot
CodexCoder21Organization/UrlResolver	P20 checkpoint	a73509aff3a0857e44b4ba7adebae5415384adaa	Same PR above	Identical implementation checkpoint	No unpushed implementation
CodexCoder21Organization/UrlResolver	Baseline proofs	a6f44ccc7293c33b27465bb36c8e9c1a1765a9ef	No PR	Old controller with encoding and expired-middle FIFO probes	Expected failures; evidence only, do not merge
CodexCoder21Organization/UrlResolver	Active-query proof	e1b34c6d4ec3f02af601c155165af2e78ba531b2	No PR	Forced same-provider replacement reproduces the old assertion	Fails 3/3 as intended; evidence only, do not merge
CodexCoder21Organization/UrlResolver	Evidence	6ce9b8625f612dd233923119f7583a9995880258	No PR	Incremental findings, baseline failure logs, exact test list, passing result report and measurement helper	Evidence only, do not merge

Full CI runs: https://buildtest.kotlin.build/run?id=caf9dafd and https://buildtest.kotlin.build/run?id=67605a88. GitHub Actions: https://github.com/CodexCoder21Organization/UrlResolver/actions/runs/36530506100. Final result of the requested named gate: https://buildtest.kotlin.build/run?id=386fabae.

Deployed or published but not merged: none from this effort. The action record contains no production deploy/restart/reconfiguration or Maven publish; only GitHub branches, review notes and test-service submissions were written. No merge or enqueue occurred. Build outputs/caches, downloaded documentation, repeated compiler-console noise and duplicated online CI logs were deliberately omitted from the evidence branch. All meaningful local proof commits are remote; no stash or alternate worktree remains.

Next steps

1. Re-verify the PR head, open state and final checks first. If the head changed, do not assume the listed results apply to it. The original watch bound is exhausted; report the fresh state to the orchestrator rather than silently beginning another unbounded watch.
2. Resolve the two Actions findings and review the census finding with the orchestrator before declaring the full CI gate clean. The automatic retries changed the displayed verdict without correcting the assertion. If this premise is accepted as refuted, record the evidence explicitly; otherwise agree a behavior-based test repair and prove it. Once that finding and the final checks are resolved, return the round-four gate for final review. Do not merge, enqueue, or approve-for-merge.
3. If any other test failed, obtain the complete failure output and reproduce the exact public behavior locally with JAVA_TOOL_OPTIONS=-Xmx768m and one targeted test at a time. Do not diagnose by rerunning CI. Fix the cause with a failing-then-passing test, rebase before builds/pushes, preserve every existing deadline/iteration/assertion, and update the open PR only after verifying its state. No production mutation is authorized.
4. Close this handoff only when the gate is actually verified. No deployment is part of this brief.

Operational details

• Use scripts/test.bash --local --test <functionName> --log <distinct-file> for a specific local reproduction. Do not run a full local suite on the shared host. A targeted remote batch may use repeated --test options, but keep one remote submission in flight per lane.
• The selected remote run completed 163/0, then its client exited 1 while downloading results: [FAILED] RPC request 'getTestResults' failed: INTERNAL_ERROR - RPC error: INTERNAL_ERROR - Stream closed. This was a result-transfer failure. The service's 19 result pages supplied complete verdicts. Use /api/test-results?id=<run>&page=N (pages start at 1) and aggregate /api/runs?limit=20; the raw log endpoint is /log/raw?id=<run>, not /api/log/raw.
• build-watchman 0.0.18's per-run progress can reflect only the first 100 result rows. Use the runs API aggregates for true counts. Missing Last-Modified headers and trajectory warnings are not proof of a stalled executor: the current runs had fresh growing logs and advancing results. Do not delete/rerequest a progressing run.
• Published watcher invocation: jars/coursier launch buildwatchman:build-watchman:0.0.18 -r https://kotlin.directory -- --repo CodexCoder21Organization/UrlResolver --pr 1149 --interval-seconds 60. Never add --to-merged in this task; it can enqueue.
• gh pr edit has a known Projects classic problem here. Use gh api -X PATCH repos/CodexCoder21Organization/UrlResolver/pulls/1149 -F body=@file. Preserve two opening motivation sentences and the final footer 🤖 Generated with [Claude Code](https://claude.com/claude-code).
• Every new commit must end with Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>. Never force-push a branch owned by another lane. The specific target update above was explicitly authorized with a verified old-head lease; preserve that caution for any subsequent work.
• This session's requested findings path was /tmp/claude-501/-code/a549f21f-144a-44f6-8143-0e07f6d01615/scratchpad/out/p20-findings.md; the remote evidence copy is the durable record. Clone fresh into a new workspace subdirectory; do not reuse other lanes' checkouts.