Observed failure and scope
During isolated local verification of PR #2123 at 7e3b1a40c7519409a6187a32332bfea210012487, pip-audit 2.10.1 under pyenv CPython 3.14.5 completed all nine executed workflow inputs with exit 0 and no reported advisories. Several inputs nevertheless emitted WARNING:cachecontrol.controller:Cache entry deserialization failed, entry ignored (246 occurrences across seven inputs). This local result does not establish hosted Ubuntu equivalence or resolve the older hosted audit failure.
Reproduction: use the existing workflow's pip-audit --strict --desc=on -r requirements-opencode-review-ci-hashes.txt; the Strix hashed input additionally uses the existing --no-deps --disable-pip flags. Full local logs are retained under /tmp/pr2123-audit-py314/results/. No credentials or payload data are included here.
Investigation and next action
Owner: contextual-orchestrator root agent, coordinating the central CI repair. Investigate the installed CacheControl serializer and cache provenance, then use a separate project-local audit cache and verify both cold and reused-cache runs. Do not delete a shared cache or suppress diagnostics. The Strix input also emits two --no-deps guidance warnings; verify whether its hash completeness permits the supported hash-validation mode without weakening dependency coverage.
Earlier uv-managed CPython executions failed during temporary ensurepip with SIGABRT; the pyenv runtime removes that local bootstrap failure. It is not evidence of a package vulnerability or the hosted failure's cause.
Completion: original commands preserve dependency coverage, deserialization warnings are repaired and do not recur when the cache is reused, and remaining intentional guidance has an explicit verified classification. Record source/runtime versions, actual exit statuses, warning counts, and CI adoption if a workflow change is needed. Issue creation alone is not resolution.
Internal investigation checkpoint and next review: 2026-09-14 UTC, chosen because this affects current PR verification. Work is underway now; this is not an upstream delivery promise. Related: #2123 and coverage recovery #2157.
Observed failure and scope
During isolated local verification of PR #2123 at
7e3b1a40c7519409a6187a32332bfea210012487, pip-audit 2.10.1 under pyenv CPython 3.14.5 completed all nine executed workflow inputs with exit 0 and no reported advisories. Several inputs nevertheless emittedWARNING:cachecontrol.controller:Cache entry deserialization failed, entry ignored(246 occurrences across seven inputs). This local result does not establish hosted Ubuntu equivalence or resolve the older hosted audit failure.Reproduction: use the existing workflow's
pip-audit --strict --desc=on -r requirements-opencode-review-ci-hashes.txt; the Strix hashed input additionally uses the existing--no-deps --disable-pipflags. Full local logs are retained under/tmp/pr2123-audit-py314/results/. No credentials or payload data are included here.Investigation and next action
Owner: contextual-orchestrator root agent, coordinating the central CI repair. Investigate the installed CacheControl serializer and cache provenance, then use a separate project-local audit cache and verify both cold and reused-cache runs. Do not delete a shared cache or suppress diagnostics. The Strix input also emits two
--no-depsguidance warnings; verify whether its hash completeness permits the supported hash-validation mode without weakening dependency coverage.Earlier uv-managed CPython executions failed during temporary
ensurepipwith SIGABRT; the pyenv runtime removes that local bootstrap failure. It is not evidence of a package vulnerability or the hosted failure's cause.Completion: original commands preserve dependency coverage, deserialization warnings are repaired and do not recur when the cache is reused, and remaining intentional guidance has an explicit verified classification. Record source/runtime versions, actual exit statuses, warning counts, and CI adoption if a workflow change is needed. Issue creation alone is not resolution.
Internal investigation checkpoint and next review: 2026-09-14 UTC, chosen because this affects current PR verification. Work is underway now; this is not an upstream delivery promise. Related: #2123 and coverage recovery #2157.