Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1270002
Build error leg or test failing: X64Avx.WorkItemExecution
Pull request: #123386

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "Did a libraries change regress size of Hello World?",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1270002
Error message validated: [Did a libraries change regress size of Hello World?]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 2/2/2026 11:24:19 PM UTC