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id: hf-2026-10-04-identify-the-remaining-first-upload-body-delay-in-containernursery url: url://handoff/handoffs/hf-2026-10-04-identify-the-remaining-first-upload-body-delay-in-containernursery title: Diagnose URL query stream opening and validate upload CI summary: UDP dispatch and HTTP fixture repairs are pushed and locally verified: 102 executions passed. URL stream-opening diagnosis remains unresolved in excluded UrlResolver code. Required remote CI and merge decision belong to the orchestrator. created: 2026-10-04T10:00:10.083Z completed: null blocked-reason: remaining work is in an excluded repository: UrlResolver (query-stream opening diagnosis; no proven fix) dependencies:
RE-VERIFY — L1l publication, 2026-10-05T09:17:29.583558+00:00
This banner supersedes the historical upload snapshots below. Re-read live PR and branch state before acting. Do not treat older green checks or older branch heads as evidence for this candidate. Separately owned log work is preserved below without changes.
OBSERVED: https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 is OPEN at 26cd650666b4e87c0796d8c97427aa5626bb982a, pushed with an explicit lease on the freshly read previous head. At the final snapshot, Gradle is IN_PROGRESS and bld-build-release is SUCCESS; kotlin.build (remote) is not reported for this new head. It is required and is not yet proven green. The earlier run https://buildtest.kotlin.build/run?id=f4a65df5 failed 3/726 scenarios on the previous head. The orchestrator owns required CI, final review and the merge decision; this lane neither watches nor requests CI.
Verified source repairs:
- UDP: the unchanged first-request public test fails under two CPU workers because both Default workers are blocked in the two listeners' socket receive calls. The thread dump and matching failure are saved. Dispatch listeners and nested forwarding on Dispatchers.IO; unchanged final test passes 5/5, 8.781–10.741 seconds.
- HTTP reader: CI failed 3/3 at the existing 30-second deadline in different normal phases. Phase observations identify repeated external compiler startup and unrelated compiler-failure setup in the same scenario. Compile one valid class for two distinct real marker JARs and split invalid-compiler cleanup into its own scenario. Reader passes 5/5, 5.727–8.929 seconds; complete diagnostic/process/executor/container/root cleanup passes 1/1, 1.509 seconds. Unchanged local baseline passed 3/3, so no local HTTP red reproduction is claimed; required CI confirmation remains necessary.
- Complete accepted serial verification at the exact source head: 102 executions passed, zero failed, 90 unique public scenarios. This includes the three original tests 5/5 each, new cleanup 1/1, and all 86 other versioned-upload/URL-facade neighbors once. Each invocation selects one scenario, with two effective CPUs, 128 MiB test heap and tier 4. Test/compiler JVMs start cold; workspace artifacts and Coursier downloads were reused in this supplied continuation checkout.
Remaining work and lane verdict: (c) salvage the allowed repairs, blocked on excluded-repository diagnosis. URL query CI logs explicitly attempt the missing facade peer and fail opening its query stream with java.util.concurrent.TimeoutException; this refutes the theory that the query stopped after the first match. The unchanged test passes 5/5 locally, and the underlying stream-opening cause is not proven. The retirement recorder belongs to resolved UrlResolver 0.0.1259, not UrlProtocol; there is no demonstrated dependency mismatch. Next concrete step is to capture pending-dial/query-stream state for the missing peer in a same-reason upstream reproducer before any fix. This requires UrlResolver/possibly UrlProtocol work, which this lane must not modify. No speculative dependency update or downstream timing workaround was added. An upstream lane must own that diagnosis; this handoff must not be completed merely because the owned repairs pass locally.
| Branch / PR | Remote SHA | Current use |
|---|---|---|
| https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 and https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | 26cd650666b4e87c0796d8c97427aa5626bb982a |
Open source candidate; required remote CI not yet proven green |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1k-http-fixture | 26cd650666b4e87c0796d8c97427aa5626bb982a |
Durable complete repair checkpoint |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1k-udp-dispatch | 7d439676222fa2c7ceedbe2a70ef24186089d284 |
First UDP fix checkpoint |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1l-ci-proof | b54317533eb420f79158d0af7f64d4b4801ed8a0 |
Evidence only; do not merge |
Immutable evidence: https://github.com/CodexCoder21Organization/ContainerNursery/tree/b54317533eb420f79158d0af7f64d4b4801ed8a0/investigation/l1l-ci. Includes complete original CI logs/rows, matching UDP baseline/thread dumps, HTTP phase observations, final XML/logs, ledgers and dedicated reviews. Final accepted ledger: https://github.com/CodexCoder21Organization/ContainerNursery/blob/b54317533eb420f79158d0af7f64d4b4801ed8a0/investigation/l1l-ci/l1l-final-summary.json.
Workarounds / limits: pinned local CLI forces tier 1, so _JAVA_OPTIONS sets tier 4 and live flags confirm it. Repeated --test selectors start concurrent forks, so the initial grouped exploration was stopped and all accepted gates were redone one selector at a time. Remote neighbor upload failed on uploadChunk before a run ID; permitted local targeted fallback completed all 86. The initial outer build-command cap was extended only to permit compilation; no test/fixture/production timeout or stress iteration was weakened. gh pr edit failed on deprecated projectCards; structured REST PATCH updated the description successfully. All source changes are committed/pushed; no excluded-repository modification, mocks, reflection, merge, enqueue, deployment, Maven publication, handoff complete/release or CI re-request was performed.
The lane's final BLOCKED report under agent fable-drain-20261004 is the current findings record. Historical records below remain context, not instructions to deploy or merge.
RE-VERIFY — serial CI-failure continuation, 2026-10-05T08:39:35.415167+00:00
This banner supersedes older upload state; preserve separately owned log work below. Re-read https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 and git ls-remote before acting. The PR is OPEN at b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862, with required remote CI FAILURE for https://buildtest.kotlin.build/run?id=f4a65df5 (723passed,3failed,726total). New repairs are durably checkpointed but not yet pushed to the PR branch.
Verified work:
- UDP fail-first: unchanged real public request fails with2CPUworkers/128MiB/tier4; both Default workers are blocked in socket.receive. IO dispatch repairs that path without changing UDP assertions. Final committed-tree serial gate5/5:8.781–10.741s.
- HTTP CI failed3/3 at its own30s deadline in different normal phases; local profiling shows three cold javac launches and repeated independent setup/cleanup. Split invalid compiler cleanup into its own self-contained scenario and compile one valid class, packaging old/new marker resources in real JARs. Reader serial gate5/5:5.727–8.929s. Cleanup/full-diagnostic/process/resource scenario1/1:1.509s. Old local HTTP probes passed3/3; no local HTTP failure reproduction is claimed.
- URL query remains unchanged. CI explicitly attempts the missing facade provider and fails opening its query stream; it did not stop after its first match. Final serial gate5/5 locally does not explain CI. PendingDialAdmissionController.Entry.closeChannel recorder is in the resolved resolver0.0.1259 artifact. A suspected dependency-byte difference was refuted after searching that correct artifact. No exact upstream source bug or dependency update is proven.
- All16 required serial executions use one selector per CLI invocation, CPU2/128MiB/tier4. An earlier grouped run parallelized test forks; it was stopped and replaced by the serial gate. Remote neighbor upload failed on uploadChunk before a run ID; permitted local serial fallback is running.21/86 neighbor passes are checkpointed; remaining scenarios still running.
| Branch / PR | Remote SHA | State |
|---|---|---|
| https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862 | OPEN, required CI red; source push follows complete neighbor gate |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1k-http-fixture | 26cd650666b4e87c0796d8c97427aa5626bb982a | UDP+HTTP candidate, reviewed and serial-gated |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1k-udp-dispatch | 7d439676222fa2c7ceedbe2a70ef24186089d284 | Earlier UDP-only checkpoint, superseded by candidate |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1l-ci-proof | dd3f6609 | Evidence only; full old CI log/rows, baseline/fixed logs, XML, dumps, flags and reviews; never merge |
Remaining: finish86 neighbors, rebase/check live PR head, push candidate with explicit lease and update its WHY-first description; then route URL stream-opening diagnosis to an upstream lane. UrlResolver/UrlProtocol and BuildTest*/kompile* source changes are excluded here. Orchestrator owns required CI watcher/rerequest and merge decision. No lane merge/enqueue/deploy/publish/complete/release.
Tooling workaround: pinned local CLI forces tier1; JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 and _JAVA_OPTIONS=-XX:TieredStopAtLevel=4 set normal CI JIT before fork startup. Live flags verify that. Workspace artifacts/Coursier downloads are reused in the supplied continuation checkout; every test/marker/compiler JVM starts cold. Independent UDP/source and HTTP assertion reviews are in the evidence. No timeout, iteration count, payload or assertion changed.
Historical snapshots follow; they are not current action instructions:
RE-VERIFY — CI diagnosis continuation, 2026-10-05T07:44:39.443317+00:00
This write-time snapshot supersedes earlier upload CI claims only; preserve separate log records below. Recheck https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 using gh pr view and git ls-remote before acting. Live required kotlin.build (remote) is FAILURE for run https://buildtest.kotlin.build/run?id=f4a65df5 (723 passed,3 failed,726 total), head b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862.
CI records recovered from https://buildtest.kotlin.build/api/test-results?id=f4a65df5&page=2&limit=500 refute a shared60-second ceiling: URL query returns1provider rather than2 in11.7–15.0s; UDP fails receiving FIRST cold datagram in19.9–26.6s; HTTP reaches its own30-second budget at different frames.
UDP unchanged local reproduction failed with matching frame249/call447; corrected CI-like JVM run failed0/1 in23.7s. jcmd confirms2CPUs/128MiB/tier4. Thread dump shows both Default workers in UdpFacadeProvider.kt217 socket.receive; listener loops retain CPU-worker permits and block packet/resumed nursery work. Repair moves blocking socket work to Dispatchers.IO (nested handlers inherit IO); verification pending. URL unchanged constrained baseline passed1/1 in11.123s, so no URL cause is claimed. HTTP baseline/profiling in progress, no HTTP change yet.
| Branch / PR | Remote SHA | State |
|---|---|---|
| https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862 | OPEN; required CI red; no lane push yet |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1k-udp-dispatch | 7d439676 | UDP source checkpoint; targeted verification pending |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1l-ci-proof | 50c8f1eb | Recovered canonical rows and first failing UDP full log; evidence only, never merge |
Tooling quirk: repo-pinned kompile0.0.93 forces -XX:TieredStopAtLevel=1, unlike CI. Local probes use JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 and _JAVA_OPTIONS=-XX:TieredStopAtLevel=4; child VM.flags verified final tier4. No toolchain repository change.
Remaining: reproduce/diagnose HTTP and URL; verify three selectors5/5 with neighbors once; rebase/live-head-safe PR push; update PR/body/report. Orchestrator owns CI watcher/rerequest and merge decision. No lane merge/enqueue/deploy/publish/complete/release, no excluded repository changes. No production deployment/publication by this lane.
Historical and separately owned records follow:
RE-VERIFY — Upload round 7 at the orchestrator merge gate, 2026-10-05T06:03:36.031934+00:00
RE-VERIFY: this is a write-time snapshot, superseding all earlier upload state below. Re-read https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 with gh pr view <url> --json state,headRefOid,mergeStateStatus,statusCheckRollup,mergedAt and verify git ls-remote before acting. Separately owned log work and its blocked reason are preserved unchanged.
The user asked for complete JAR uploads at fresh paths that switch only the selected route image. The upload lane has finished round-7 findings 1–8: native dangling/relative/chained/cyclic/ancestor backslash identity; drive-like target/parent/missing-file identity; upload/socket/acquisition cleanup ownership; real RPC listener port-zero ownership; TCP/UDP public server-receipt proof before held replacement release; and real-child termination with ten-stage primary-plus-suppressed/actual-reader-failure coverage. The cleanup-matrix timing failure came from repeatedly launching separate javac JVMs for later fault stages. Those stages still compile real source through the owned executor and scoped JDK compiler/file manager, while blocked-start and external-exit process stages remain; no bound, count or assertion changed.
Verified: 86/86 selectors passed, zero failures, at fe3fd5eae3436aef23a38c1ae179e2efd205f585; the continuation checked the exact81+5 ledger and every successful scenario/build-rule XML. Final fetch/rebase was a no-op. 4/4 final selectors passed, zero failures, at b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862: testDanglingBackslashSymlinkUsesNativeIdentity, testJarListingPreservesDriveLikeParentSegments, testVersionedUploadKeepsTcpRuntimeRouteVisibleDuringReplacement, testVersionedUploadKeepsUdpRuntimeRouteVisibleDuringReplacement. Final production/build/script objects match the accepted86 head; delta is one explanatory comment and two whitespace-only test lines. Historical18/18 Gradle methods at 88f1d7d80ed528712dc247b609e910240e11e094 were not rerun under the overriding targeted-only continuation. The prior independent reviews and their addressed findings are preserved in the evidence.
The binding continuation ruling places Okio FakeFileSystem3.4.0's drive-like-symlink NullPointerException (lookupPath:518, recursive call :554) outside this round. Production native cases pass; injected cases use inputs the fake can represent. Both extra untracked probes were deleted and the native-only case-list comment cites that limitation. No dependency patch, fork, shading or symlink-resolution wrapper was added; no Okio work remains assigned to this lane.
| Reference / branch | Verified remote SHA | State |
|---|---|---|
| https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862 |
OPEN, unmerged; pushed with explicit lease on freshly read old head; WHY-first round7 description updated; required CI/final review/merge belong to orchestrator |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1j-round7-publication | b5e942a1e0bd75e3d3c4347ebd9dd232a0b1a862 |
Recovery source, same final four passing scenarios |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1i-round7-candidate | fe3fd5eae3436aef23a38c1ae179e2efd205f585 |
Accepted86/86 source; superseded only by comment/whitespace |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1j-round7-publication-proof | 5fecf0356f4432d13a0da4d3256e99840d31750f |
Evidence-only; final4 logs/XML, original86 ledger, equivalent-tree proof and publication findings; never merge |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1i-round7-proof | a582d591a3692c8cb8f0949c4ab7ca7965c4ed77 |
Evidence-only; full86 gate, fail-first stacks, reviews and extra out-of-scope probe observations; never merge |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1i-dangling-reproducer | 57264044f8ad39f0e93ae2884110caa46f438ec5 |
Historical baseline probe,0/1 fail |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1i-native-identity | 1ec4c5791819196128f865689c000a5b1e15a7cb |
Historical first passing identity fix,1/1 |
Complete86-selector ledger and final4-selector ledger name all tests, heads and outcomes. Latest single post-push PR read saw Gradle and release-package checks IN_PROGRESS; kotlin.build (remote) was absent from that rollup, so this lane makes no CI-green claim and starts no watcher or rerun.
Remaining upload action: orchestrator re-verifies the final head, completes its own review and required remote CI, then makes the merge decision. No lane enqueue, merge, deploy, Maven publication, handoff completion/release or excluded-repository changes occurred. No production code was deployed or published by this continuation.
RE-VERIFY — Upload round 6 merge gate, 2026-10-05T02:34:25.975252+00:00
This section supersedes historical upload rows only. The separately owned log lane and all historical evidence below are preserved. Live upload PR is OPEN/unmerged at 88f1d7d80ed528712dc247b609e910240e11e094. This lane owns only https://github.com/CodexCoder21Organization/ContainerNursery/pull/649.
Findings 1–10 are implemented and independently reviewed: unchanged-transport URL registration is retained with current per-request push generation; resolved native backslash target identity is preserved; config replacement preserves original POSIX bits including read-only modes; native/Fake cyclic/dangling/non-directory target listing agrees; real HTTP/HTTPS/TCP/UDP/URL dispatch and explicit intermediate snapshots cover complete route replacement; component restart restores persisted authentication/configuration/notes/arguments and unrelated routes; guarded setup and independently reachable teardown cover all opened fixture resources; ordinary Okio listing avoids redundant native enumeration.
Three unchanged adopted probes fail at the previous candidate and pass after fixes. Additional fail-first evidence covers cycles/directories, backslash image history, umask loss, read-only staging-open failure and non-directory ancestors. All original scenario names and core assertions are retained. Coverage additions that test already-correct existing behavior were not made artificially red.
| Purpose | Branch / PR | Remote SHA | State |
|---|---|---|---|
| Upload PR | https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | 88f1d7d80ed528712dc247b609e910240e11e094 | Round 6 pushed; required CI and merge are orchestrator-owned |
| Round 6 source recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1h-round6-final-guards | 88f1d7d80ed528712dc247b609e910240e11e094 | Source and corrected fixtures pushed |
| Evidence recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1h-round6-proof | 51d1e030d9aa7104dfeec7d284b656a67cd78870 | Deterministic failing/passing logs, execution manifests and independent reviews |
Verification: 81/81 targeted kompile selectors accepted, comprising all 69 previous selectors plus nine new/adopted scenarios and three URL bridge neighbors. 18/18 selected Gradle methods passed, zero failures/errors/skips. Only targeted local commands, one at a time; no full suite. No timeout increase, stress reduction, excluded-repository edit, CI request/watch, merge/enqueue, deployment or artifact publication.
Fixture adaptations: the real UDP child binds UDP before a TCP readiness listener on the same PORT, so its JAR launch uses the actual TCP readiness seam while dispatch uses the real UDP facade. Restart uses public persisted ConfigManager route reads and full component rehydration; the CLI rejects the deliberately ephemeral configured port zero and was not changed. Cleanup uses small ordered actions to preserve primary and suppressed failures without exceeding the JVM method-size limit. Full failed fixture attempts remain in the evidence.
Remaining: Required remote CI, orchestrator review and merge decision.
Historical and separately owned records follow:
RE-VERIFY — Upload round 6 verification checkpoint, 2026-10-05T01:08:31.728722+00:00
This section supersedes historical upload rows only. The separately owned log lane and all historical evidence below are preserved. Live upload PR is OPEN/unmerged at c2d780692ab09722f3d2c7ec7d09f97b196fa358. This lane owns only https://github.com/CodexCoder21Organization/ContainerNursery/pull/649.
Findings 1–10 are implemented and independently reviewed: unchanged-transport URL registration is retained with current per-request push generation; resolved native backslash target identity is preserved; config replacement preserves original POSIX bits including read-only modes; native/Fake cyclic/dangling/non-directory target listing agrees; real HTTP/HTTPS/TCP/UDP/URL dispatch and explicit intermediate snapshots cover complete route replacement; component restart restores persisted authentication/configuration/notes/arguments and unrelated routes; guarded setup and independently reachable teardown cover all opened fixture resources; ordinary Okio listing avoids redundant native enumeration.
Three unchanged adopted probes fail at the previous candidate and pass after fixes. Additional fail-first evidence covers cycles/directories, backslash image history, umask loss, read-only staging-open failure and non-directory ancestors. All original scenario names and core assertions are retained. Coverage additions that test already-correct existing behavior were not made artificially red.
| Purpose | Branch / PR | Remote SHA | State |
|---|---|---|---|
| Upload PR | https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | c2d780692ab09722f3d2c7ec7d09f97b196fa358 | Previous candidate; round 6 remains on recovery branch |
| Round 6 source recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1h-round6-final-guards | 88f1d7d80ed528712dc247b609e910240e11e094 | Source and corrected fixtures pushed |
| Evidence recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1h-round6-proof | 666884e4c8cb8ffd79a8b740f6975ed7cdc9f18c | Deterministic failing/passing logs, execution manifests and independent reviews |
Verification: 17/81 targeted kompile selectors accepted, comprising all 69 previous selectors plus nine new/adopted scenarios and three URL bridge neighbors. 18 selected Gradle methods run after the serial selector gate. Only targeted local commands, one at a time; no full suite. No timeout increase, stress reduction, excluded-repository edit, CI request/watch, merge/enqueue, deployment or artifact publication.
Fixture adaptations: the real UDP child binds UDP before a TCP readiness listener on the same PORT, so its JAR launch uses the actual TCP readiness seam while dispatch uses the real UDP facade. Restart uses public persisted ConfigManager route reads and full component rehydration; the CLI rejects the deliberately ephemeral configured port zero and was not changed. Cleanup uses small ordered actions to preserve primary and suppressed failures without exceeding the JVM method-size limit. Full failed fixture attempts remain in the evidence.
Remaining: Finish the serial 81-scenario gate and 18 selected Gradle methods; final rebase, live-head-safe push and PR metadata. Required remote CI, final review and merge decision remain orchestrator-owned.
Historical and separately owned records follow:
RE-VERIFY — Upload round 6 checkpoint, 2026-10-04T23:34:14.646907+00:00
This section supersedes earlier upload rows only. Preserve separately owned log and CI records below. The upload PR was live-read OPEN/unmerged at c2d780692ab09722f3d2c7ec7d09f97b196fa358; it has not been pushed by this lane yet. Required remote CI and merging are orchestrator-owned.
Round-6 baseline probes fail on the prior implementation: URL advertisement withdrawal, native backslash-target metadata/history, config 0600 replacement and native/Fake cyclic-link parity. The first fixed owner-only permission, URL and backslash probes plus listing/cyclic/history matrix pass. Broader permission testing additionally proves creation attributes lose group-write bits under umask 022; that correction is being tested. Started HTTP/HTTPS/TCP/UDP/URL dispatch and complete persisted-config restart/hostile cleanup fixtures are under review. No timeout or stress count change, excluded-repository edit, CI action, merge/enqueue or deploy.
| Purpose | Branch / PR | Remote SHA | State |
|---|---|---|---|
| Actual upload PR | https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | c2d780692ab09722f3d2c7ec7d09f97b196fa358 | Existing prior candidate; round 6 is in progress |
| Failing reproducer recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1h-round6-reproducers | bcc98fb27c9fb39f6ab9257e86f01fd8af54468b | Three adopted probes plus storage/history failures |
| First passing fix recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1h-round6-first-pass | 52f198c3ec0cc2476fe523dd7b18c9e1dab89ef4 | Source recovery, further permission/fixture review remains |
Remaining: finish findings 1–10, serialized 69 prior selectors plus new scenarios and 18 selected Gradle tests, independent reviews, final rebase/push and orchestrator review/required remote CI/merge gates. Historical upload and unrelated log snapshots follow unchanged.
Upload fifth-round source checkpoint — 2026-10-04T22:17:00.788341+00:00
RE-VERIFY: https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 was re-read before the fast-forward push. Latest upload source is c2d780692ab09722f3d2c7ec7d09f97b196fa358 on https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch. This section supersedes earlier upload checkpoint rows; earlier round records below are historical. Preserve every separate log-lane/CI record. No merge, enqueue, deployment, publication, completion or release is authorized by this checkpoint.
Both assigned findings are addressed: configured routes stay visible during image replacement, and ordinary native/injected storage shares the Okio path. The adopted snapshot, real HTTP reader and persisted-config restart pass, with additional real-provider TCP/UDP/URL snapshots. Native/Fake linked-image metadata/deletion is covered. A shared-clock retention fixture found during the requested gate was deterministically reproduced and repaired without changing production retention code or weakening any existing assertion/deadline.
Final source verification: 69 targeted scenarios passed / 0 failed, 18 selected Gradle tests passed / 0 failed / 0 skipped, and the repaired retention fixture 20/20 passed after 10/10 baseline failures. The first 49 selectors ran at 7e8f6a31 and the remaining 20 plus Gradle ran at the final head after two explicit fixture imports; production and the first 49 test files are unchanged. Independent test/code reviews and the separate retention review are resolved. Evidence with full names, counts, logs and review: https://github.com/CodexCoder21Organization/ContainerNursery/blob/55434aa5824660294ff31cab8f09865d8d8447e4/round5-candidate-evidence/findings.md .
Unconditional native-branch deletion is narrowly refuted: Okio changes legal native backslash filenames and does not expose exclusive hard links/directory sync. Only these identity/publication operations remain native; ordinary configuration and upload I/O uses the same supplied Okio implementation on both stores. No excluded repository changed.
| Purpose | Branch / PR | Remote SHA | State |
|---|---|---|---|
| Actual upload PR | https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 / https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | c2d780692ab09722f3d2c7ec7d09f97b196fa358 | Source pushed; local 69 + 18 passed; orchestrator review and required remote CI gate remain |
| Source recovery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1g-review5-checkpoint | c2d780692ab09722f3d2c7ec7d09f97b196fa358 | Same candidate source |
| Diagnostic and candidate verification evidence | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1g-review5-proof | 55434aa5824660294ff31cab8f09865d8d8447e4 | Complete stacks/results/reviews; diagnostic source must not merge |
| Corrected symlink baseline evidence | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1g-symlink-proof | ab968687244841a9adaca2b7fc3203f2b7d9244f | Exact public baseline fails; diagnostic source must not merge |
| Retention clock baseline evidence | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1g-retention-clock-proof | 6a55a1dc4a6e2da4ae6999ade4f9ec770d7ec0ff | Ten deterministic failures; diagnostic source must not merge |
Remaining: orchestrator final review, required kotlin.build (remote) verification, and merge decision. This lane did not watch or request CI. Current CI snapshot is recorded separately in the lane's final report; this checkpoint does not claim remote CI green. Separate log-lane work below remains owned by its lane.
FINAL RE-VERIFY: 2026-10-04 16:03:59 UTC. All source corrections are pushed and locally proven. https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 is OPEN/BLOCKED at 5acb05e52cb5832c7979b2747069bc399b084283. Exact-head gate 38 passed / 0 failed; all 12 fail-first cases flipped to pass; independent test and source reviews are clean. Required kotlin.build (remote) is absent, with zero runs in queued suite 100795061607. Other checks: bld-build-release COMPLETED/SUCCESS; Build and test with Gradle COMPLETED/SUCCESS. This is the orchestrator’s merge gate under its explicit local-proof ruling. No merge, enqueue, deployment, artifact publication, rerun, handoff completion or claim release occurred.
Evidence and all test names: https://github.com/CodexCoder21Organization/ContainerNursery/blob/2789276706baa4e2d6e481e07e55115c75f3164f/delete-review-evidence.md
Final independent reviews: https://github.com/CodexCoder21Organization/ContainerNursery/blob/2789276706baa4e2d6e481e07e55115c75f3164f/final-review.md
CI observation, raw live state and recovery limit: https://github.com/CodexCoder21Organization/ContainerNursery/blob/2789276706baa4e2d6e481e07e55115c75f3164f/ci-observation.md
All six requested corrections are complete: live defaults, missing-base newest legacy retention, provider-aware literal paths, nine bound-listener fixtures, three separate saved-history retention tests, and printable NUL escape. Adjacent clock-ordering, expiry-history loss, legacy-operation ownership, Cloud Run history/switch paths and Docker identifier bugs are also repaired. Remaining: orchestrator review, CI dispatch recovery decision and merge decision. No ContainerNursery source task remains.
RE-VERIFY: 2026-10-04 15:50 UTC. Source work is complete and pushed to https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 at 5acb05e52cb5832c7979b2747069bc399b084283. Exact-head local gate: 38 passed / 0 failed. Twelve fail-first bug scenarios flipped to pass; final independent source/test reviews are clean. Required kotlin.build (remote) has not started on this head: two watcher observations found no required check and zero dispatched runs in suite 100795061607. Do not call this remote CI green or infer delivery loss without service event evidence. Watcher stopped cleanly at the orchestrator's authorized merge gate; no rerun, merge, enqueue, deployment, publication, completion or release occurred.
Pending only
The orchestrator must review the pushed source and decide the CI dispatch recovery / merge path. All six third-round requested corrections and the adjacent review bugs are addressed. No ContainerNursery source work remains. No BuildTest*, kompile*, UrlResolver or UrlProtocol repository was modified; the other lane's PR is untouched. Prior snapshots below preserve history and must not override this banner.
Current branch table
| Branch | Remote SHA | State |
|---|---|---|
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | 5acb05e52cb5832c7979b2747069bc399b084283 | Assigned PR updated, OPEN; required CI not started. |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1d-delete-review-checkpoint | 5acb05e52cb5832c7979b2747069bc399b084283 | Same tested source checkpoint. |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1d-delete-review-proof | 2789276706baa4e2d6e481e07e55115c75f3164f | Complete baseline stacks, test tables and independent reviews; CI observation now being checkpointed. |
Superseded historical snapshots
RE-VERIFY: 2026-10-04 15:21 UTC. Additional review repairs are committed and pushed at 5acb05e52cb5832c7979b2747069bc399b084283 on https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1d-delete-review-checkpoint. All seven new deterministic probes flipped to pass; the full final 38-selector gate is running. Twelve complete fail-first stacks are preserved at https://github.com/CodexCoder21Organization/ContainerNursery/blob/37d0e8ca5cfe96acc90e888aebe25b35f33fabce/delete-review-evidence.md. New repairs reuse one in-transaction sweep time, acquire legacy ownership before the manager transaction for sweep/DELETE, apply provider-aware decoding to Cloud Run history/upload/list/rollback, and exclude Docker identifiers from local JAR references. Final independent review is running. Assigned PR https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 still has old head 46cc7ba11f64e167d14820914e7b0363269e7537 until the final local gate passes. No merge, enqueue, deployment, publication, completion or release is authorized.
RE-VERIFY: Third-round source checkpoint e635d149266bec58aaf9802ca80834a7ebe2e5d7 is pushed at https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1d-delete-review-checkpoint. Five fail-first bugs have complete evidence at https://github.com/CodexCoder21Organization/ContainerNursery/blob/f37e05bf/delete-review-evidence.md. The exact-head local targeted gate currently has 25 passes and no failures; final proof is still in progress. Independent source review found three more ownership-related concerns (double sweep clock read, missing public legacy lock, and Cloud Run upload/list/rollback path decoding). Reproductions are being added before fixes. Assigned PR is not updated yet; its old required check failed before test execution in provisioning. No merge, enqueue, deployment, publication, completion or release is authorized.
RE-VERIFY: 2026-10-04 14:29 UTC. Third-round review reopened this handoff. The earlier claim that all review work was finished is superseded: three DELETE ownership defects were independently reproduced and the nine remaining listener fixtures were repaired. Assigned PR https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 remains OPEN at 46cc7ba11f64e167d14820914e7b0363269e7537; its required remote check failed in provisioning before tests. This lane has not pushed to the assigned PR yet. No merge, enqueue, deployment, artifact publication, completion or release is authorized.
Third-round current checkpoint
All three adopted real-HTTP probes failed on unchanged production: 0 passed / 3 failed total, HTTP 200 instead of required 409, bytes removed. Cases: a live default omitted from saved configuration, newest legacy rollback with a missing configured base, and a Cloud Run literal image path containing ?. Implementation now shares provider-aware route/default/history/legacy reference enumeration between DELETE and sweep; post-fix proof is in progress. The nine rollback listener fixtures and three separate ManualClock history retention tests are checkpointed remotely. The required CI provisioning failure is separate from the ContainerNursery source bugs and has no proven underlying connection-close mechanism.
| Repo | Branch | Remote SHA | PR | State |
|---|---|---|---|---|
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1d-delete-review-checkpoint | dfd3af550a91ec00cbba037aa05f78b0171627c7 | No separate PR | Adopted probes, nine port repairs, new history boundary scenarios; source fixes not pushed yet. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1d-delete-review-proof | 474636194279ba64e18c8576c616fab8178ef665 | No PR | Three complete fail-first stacks in delete-review-evidence.md; evidence only. |
Remaining: finish local targeted proof, independent test/source review, push rebased source to the assigned PR, update review evidence/description, observe branch CI and park at the orchestrator's merge gate per its provisioning ruling. Do not modify the other lane's https://github.com/CodexCoder21Organization/ContainerNursery/pull/650 or any excluded BuildTest*, kompile*, UrlResolver or UrlProtocol repository.
Preserved historical evidence and branches
RE-VERIFY: 2026-10-04 14:12 UTC. The historical body below contains old claims and old CI states. All eleven review findings are fixed and locally verified. Required CI FAILED during provisioning before any test ran. No merge, enqueue, deployment, artifact publication, handoff completion or claim release is authorized in this lane.
Current verified state
https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 is OPEN/BLOCKED at pushed head 46cc7ba11f64e167d14820914e7b0363269e7537. Both Actions checks passed. Required kotlin.build (remote) failed at 14:00:43 UTC in run https://buildtest.kotlin.build/run?id=071cc32b. Provisioning reported no created droplets and an ambiguous listDroplets outcome after its digitalocean-droplets connection closed. 671 tests were discovered; zero executed and zero failed. This is not a ContainerNursery test failure; the underlying connection-close mechanism remains unproven.
All eleven review findings are addressed. Five adopted production probes flipped from 0/5 to 5/5. Both unchanged reader fixtures rejected a source-only partial-publication mutation. All 33 changed scenarios passed locally, and both readers passed three consecutive runs each: requested final gate 39 passed / 0 failed. No deadline, count, payload or assertion was weakened. Independent test and implementation review passes are recorded.
| Branch | Remote SHA | State |
|---|---|---|
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | 46cc7ba11f64e167d14820914e7b0363269e7537 | PR code, tested and pushed |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1c-upload-review-checkpoint | 46cc7ba11f64e167d14820914e7b0363269e7537 | Durable source checkpoint |
| https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1c-upload-review-proof | 515979fc05dcca09a2cfd04ae1e36e633969ddeb | All local test names/counts/stacks, source-only mutation, CI observations and terminal check JSON |
Local proof: https://github.com/CodexCoder21Organization/ContainerNursery/blob/515979fc05dcca09a2cfd04ae1e36e633969ddeb/review-evidence.md
Terminal CI output and scope: https://github.com/CodexCoder21Organization/ContainerNursery/blob/515979fc05dcca09a2cfd04ae1e36e633969ddeb/ci-terminal.md
Remaining work and authorization
Resolve provisioning or authorize a specific rerun, obtain required kotlin.build (remote) green on the exact source head, then orchestrator review/merge. No /rerun convention was found in this repository's tracked documentation or PR comments. The lane brief allows one provisioning rerun only when the repository documents that convention, so this lane did not request one. This is a CI/authorization blocker, not a claim that an excluded repository necessarily needs a code change. No ContainerNursery change is proposed for the observed RPC failure.
Read-only host confirmation was unavailable: Fabric certificates absent, SSH Permission denied (publickey). The earlier cached-view errors did not prove executor failure. The tracked watcher exited RED/1 and all lane-owned test/watcher processes are stopped. No excluded repository was changed; no URL service integration is claimed. Management aliases and real HTTP JAR execution are tested separately. No further verification batch is needed until a concrete code failure appears.
Historical body and preserved branch references
id: hf-2026-10-04-identify-the-remaining-first-upload-body-delay-in-containernursery url: url://handoff/handoffs/hf-2026-10-04-identify-the-remaining-first-upload-body-delay-in-containernursery title: Get the bounded upload-reader PR through required CI summary: Local contract proof passes and the PR is pushed; required CI has not received its workspace after an uploadChunk transport failure. created: 2026-10-04T10:00:10.083Z completed: null dependencies:
Handoff: Finish bounded upload-reader verification and get the upload PR green
RE-VERIFY: Snapshot 2026-10-04T12:25Z. Use gh pr view https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 --json state,headRefOid,mergeStateStatus,statusCheckRollup,mergedAt, GraphQL mergeQueueEntry and git ls-remote before acting. Main is dab37c7890cb8787c3ea767219ed0ad8bccb1ea5. The PR and source checkpoint are at 3aaca8e1e13a3f5a99d09f882ab2e08ce71f405a; required CI is in progress.
Mission
The user asked to make JAR uploads switch to complete fresh version paths instead of overwriting the running route. This continuation unblocks https://github.com/CodexCoder21Organization/ContainerNursery/pull/649. The orchestrator accepted the measured reader-work mechanism and explicitly authorized a deterministic bounded fixture, retaining 20 uploads, two readers, 2 MiB payloads, all assertions, the 30 s scenario deadline and 10 s socket deadline. The earlier verification-gate question is answered; it is no longer a blocker.
What was verified and changed
- The previous lane measured 5.37–5.88 GB of repeated old/current/published-image comparisons around a single first-upload body, with reader CPU and runnable server-thread waits. Its recordings are analysis, not a complete historical stall proof. The continuation fixes this identified fixture mechanism rather than adopting the speculative streaming implementation.
- Two real filesystem readers now block between observations. Each observes startup, a synchronized before/after checkpoint for each upload, and creation of every published final JAR. Each observation retains exact current/old/all-published byte comparisons, and restricts the configured current image to the previous/new complete pair. Exactly 122 observations are asserted. Each reader owns a watch service closed during teardown; both threads must terminate.
- Initial unmutated bounded scenario passed 1/1 in 9065 ms. A local temporary partial-publication mutation wrote half of atomic-0.jar and blocked until both real readers inspected it, then completed the file before responding. Both readers recorded the full incomplete-image failure, and the main assertion failed: 0 passed, 1 failed as required, 4396 ms. This proves detection of transient partial publication despite eventual complete bytes. Patch and full stacks are on the evidence branch; mutation is removed from all passing code.
- The already-saved missing-image correction was absent from the original PR. Its original public HTTP rejection test was reproduced: 0/1 pass, 8030 ms, HTTP 201 instead of required 400, with previous_image=null and a newly published file. The two-line validation guard, expanded existing rejection coverage and real JAR provider URL fixture migration were adopted from the saved verification branch. No production upload/parser change was made for the body delay.
- Three consecutive local reader runs passed 3/3 on the exact source head with ActiveProcessorCount=2: scenario 9.592 / 10.767 / 18.828 s, command wall 237.752 / 63.558 / 35.808 s. Four affected missing-image and URL-route fixtures passed 4/4. Test-comprehensiveness and source reviews are preserved on the evidence branch.
- The single requested remote targeted attempt ended during workspace upload after 236.944 s with
RPC request uploadChunk ... Persistent RPC connection ... closed while requests were still pending, no run ID or test result. Full log and owned-client stack are preserved. No transport/build repository was edited and no second manual attempt occurred. - The required remote CI suite initially had zero dispatched runs. One documented webhook warm/re-request recovery created actual run https://buildtest.kotlin.build/run?id=925754dd, currently IN_PROGRESS. The required check is not yet green. Read-only host evidence confirms this pending record has no chunks, build.log or test-events. CI logs show its first uploadChunk failed with an ambiguous transport outcome and EOF read 0 of 4 bytes. This is workspace delivery before scenario execution; its transport root cause is unproven. The original dispatch event was received and ignored as checkpoint work, not proven lost; the single recovery classified its retained ref using current PR state. The old gh client body edit used deprecated projectCards; a structured REST PATCH updated the PR body instead. Neither workaround changes application behavior.
Relevant PRs and refs
| Repo | Branch | Remote SHA | PR | Contents and state |
|---|---|---|---|---|
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-switch | 3aaca8e1e13a3f5a99d09f882ab2e08ce71f405a | https://github.com/CodexCoder21Organization/ContainerNursery/pull/649 | Upload PR OPEN at updated source head. Required kotlin.build (remote) is IN_PROGRESS; no merge queue. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/l1b-bounded-upload-readers | 3aaca8e1e13a3f5a99d09f882ab2e08ce71f405a | No separate PR | Bounded filesystem readers plus saved missing-image/URL-fixture corrections; local final gates 7/7 PASS. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1b-reader-contract-proof | ee92e99f04a0895d6a4efe14389d8777b6769a39 | No separate PR | Deterministic mutation, full failing stacks, review, local timings, remote submission failure and dispatch audit; evidence only. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/investigation/l1-upload-body-delay | a771e720fe428ba92adbad3044213693a3946ec9 | No separate PR | Previous lane real byte/CPU/scheduler evidence; inherits unverified streaming candidate. Do not merge wholesale. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/L1-upload-body-investigation | 9d6a5f1728d8ef4f604a8003f95e83af2881bd46 | No separate PR | Independent earlier reader-cost/coverage investigation; untouched. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-profile-cn649c | 130764ff4a622925103c1d8d234be37c6ed5e6d5 | No separate PR | Original JFR recordings, port-zero fix and unverified streaming candidate; historical twenty-process gate failed. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-hypotheses-cn649b | e73005216df2f2d66a4a37d069b367def76f86b8 | No separate PR | Earlier rejected timing hypotheses; untouched. |
| ContainerNursery | https://github.com/CodexCoder21Organization/ContainerNursery/tree/wip/upload-versioned-verification-hfCN649 | 2cc00b99302362e300a2cdca7122225dd0a68446 | No separate PR | Saved missing-image guard and real URL fixture correction, now adopted into bounded checkpoint. Original branch untouched. |
No deployment, server restart or Maven publication occurred in this lane; the command audit contains none. The existing diagnostic candidate is not approved for production or merging. Evidence artifacts stay off the PR branch.
Next steps
- Watch the actual required remote run to its terminal result. Do not repeat the already-performed single zero-run recovery. Reproduce any test failure and fix its mechanism; no blind test requeue. All implementation, discrimination, local gates, independent reviews, source push and PR body updates are done.
- Once required CI is green, refresh this body and upload a RUNNING final report for the orchestrator's review/merge decision. Never merge/enqueue/deploy/publish/complete/release from this lane.
- Preserve the separate remote uploadChunk failure for the orchestrator to report and investigate in its owning layer. The report-challenge CLI automatically merges a PlanRepository PR, which this lane explicitly forbids, so the lane did not invoke it.
Operational knowledge
Fresh checkout: lane L1b/ContainerNursery. Bounded test: scripts/test.bash --local --test testVersionedUploadReadersSeeCompletePaths, and the same selector with --remote. Use port 0 plus the facade's public getBoundPort(0), never release then rebind an ephemeral port. Evidence branch includes the temporary mutation patch and both failing reader stacks. All original timeouts/counts remain. BuildTest*, kompile*, UrlResolver and UrlProtocol are excluded from edits, and the separate log-paging PR/branch is owned by another lane.