CI flake: Test Suite #6356

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1. clockwork-labs-bot commented on Oct 21, 2026

   

   clockwork-labs-bot

   on Oct 21, 2026

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   Exact-attempt diagnosis

   Inspected run 39628707595, job 119349417605, Test Suite, attempt 1, head ffeb7fd38a85a1723b7507254314b792245644bb. The job API confirms the attempt.

   This job is an aggregate gate, not a test execution job. At 16:40:03 UTC on October 21, its component-result check had RUST_RESULT=cancelled; Rust build, serial Rust, C#, C++, native SDK, and browser SDK results were all success.

   With Bash -e, the script passes the Rust-build check and exits 1 at test "${RUST_RESULT}" = success. Visible cause: propagation of the cancelled parallel Rust component. No independent product-test failure appears in this job. Cleaning up orphan processes is routine cleanup, not the cause. The upstream timeout is tracked in #6355.

   Suggested updated title: CI flake: Test Suite aggregate fails on cancelled Rust shard

   Duplicate analysis

   Inspected the existing aggregate cancellation reports and their upstream diagnoses:

   • Top duplicate candidate: CI flake: Test Suite - Rust (4/4) #6355, the upstream incident ticket for this same run and attempt. This ticket records its downstream symptom.
   • CI flake: Test Suite #6339 and CI flake: Test Suite #6335 have the same RUST_RESULT=cancelled gate signature in earlier runs; the archive-budget family is consolidated under CI flake - Rust test archive transfer exhausts shard job budget #6330.
   • CI flake: Test Suite #6326 is related but propagated the serial Rust result instead.

   Leaving open: #6355 is not on the authorized automatic duplicate-closure list.