Nightly regression: unit-test

[github-actions]

Nightly Test Regression: unit-test

The unit-test test suite failed during the nightly run on 2026-07-15.

Run: View workflow run
Log: Download the nightly-test-logs artifact for full output.

Log tail

�[90m �[2m❯�[22m EventEmitter.emit node:events:�[2m519:28�[22m�[39m
�[90m �[2m❯�[22m ChildProcess.emitUnexpectedExit node_modules/vitest/dist/chunks/cli-api.BK8pd4xc.js:�[2m3025:22�[22m�[39m
�[90m �[2m❯�[22m ChildProcess.emit node:events:�[2m519:28�[22m�[39m
�[90m �[2m❯�[22m Process.ChildProcess._handle.onexit node:internal/child_process:�[2m293:12�[22m�[39m

�[31m�[1mCaused by: Error�[22m: Worker exited unexpectedly�[39m
�[90m �[2m❯�[22m ChildProcess.emitUnexpectedExit node_modules/vitest/dist/chunks/cli-api.BK8pd4xc.js:�[2m3023:33�[22m�[39m
�[90m �[2m❯�[22m ChildProcess.emit node:events:�[2m519:28�[22m�[39m
�[90m �[2m❯�[22m Process.ChildProcess._handle.onexit node:internal/child_process:�[2m293:12�[22m�[39m

�[31m⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯�[39m


�[2m Test Files �[22m �[1m�[31m3 failed�[39m�[22m�[2m | �[22m�[1m�[32m559 passed�[39m�[22m�[90m (563)�[39m
�[2m      Tests �[22m �[1m�[31m6 failed�[39m�[22m�[2m | �[22m�[1m�[32m10695 passed�[39m�[22m�[2m | �[22m�[33m2 skipped�[39m�[90m (10724)�[39m
�[2m     Errors �[22m �[1m�[31m6 errors�[39m�[22m
�[2m   Start at �[22m 07:19:33
�[2m   Duration �[22m 936.18s�[2m (transform 24.08s, setup 65.84s, import 123.47s, tests 96.23s, environment 369.84s)�[22m

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Next steps

1. Download the test log artifact from the workflow run
2. Reproduce locally: bash scripts/unit-test.sh
3. Fix the underlying issue
4. Close this issue once the nightly passes again

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Auto-created by the nightly test suite. Add ai-fix-requested + triage/accepted labels to enable Copilot auto-fix.

[clubanderson]

Same root cause as #21080 (helm/operators hooks demo-fallback not asserting isDemoData: true). Being fixed by PR #21082 — will close automatically when that PR merges. No separate fix needed.

[github-actions]

Regression recurred on 2026-07-16. Run