CI flake: Test Suite #6374

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1. clockwork-labs-bot commented on Oct 25, 2026

   

   clockwork-labs-bot

   on Oct 25, 2026

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   Exact-attempt diagnosis

   Inspected only run 40073428821, job 120815773035, Test Suite, attempt 1, for PR #6313, head 23cedf266b54bd8b3e5e81fb9988711b8acb0e2c. The job API confirms attempt 1; 1 -> 2 is the detector transition. No other attempt was inspected for diagnosis.

   This is an aggregate gate, not a test execution job. At 07:36:30 UTC on October 24, Check component results ran with RUST_RESULT=cancelled. Rust build, serial Rust, C#, C++, native SDK, and browser SDK results were all success.

   Bash -e passes test "${RUST_BUILD_RESULT}" = success, then exits 1 at test "${RUST_RESULT}" = success. Root cause visible in this exact job: propagation of the cancelled parallel-Rust component, not an independent product-test failure. Cleaning up orphan processes is routine cleanup, not the error. The aggregate log does not explain the cancellation itself; the separately linked upstream incident is diagnosed in #6373 (archive-download timeout in the same attempt).

   Suggested updated title: CI flake: Test Suite aggregate fails because RUST_RESULT is cancelled

   Duplicate analysis

   Searched open and closed issues using RUST_RESULT cancelled, rust-tests-linux, Download Rust test archive, and broad archive/artifact timeout terms; inspected matching Test flakes diagnoses and closed-ticket timelines.

   • Top duplicate candidate: CI flake - Rust test archive transfer exhausts shard job budget #6330, the consolidated root-cause tracker for Rust test archive transfer exhausting the job budget. This ticket records a downstream symptom of that mechanism; CI flake: Test Suite - Rust (1/4) #6373 is the upstream incident report for this exact run/attempt, not a separate failure family.
   • CI flake: Test Suite #6372 and CI flake: Test Suite #6356 are other open reports with the same aggregate signature (parallel Rust cancelled; all six other inputs successful), downstream of matching archive-download timeouts tracked in CI flake: Test Suite - Rust (3/4) #6371 and CI flake: Test Suite - Rust (4/4) #6355 respectively.
   • Historical CI flake: Test Suite #6339 has the same gate signature and is closed as a duplicate under the archive-budget tracker; its upstream report CI flake: Test Suite - Rust (3/4) #6338 was consolidated there too. These are history, not separate canonical candidates.

   Leaving open: #6330 is not an authorized automatic duplicate-closure target.
2. bfops

   closed this as a duplicateof CI flake - Rust test archive transfer exhausts shard job budget #6330 on Oct 26, 2026