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[ci-scan] Build break: macOS arm64 libraries job exceeds 120-minute timeout #132585
Description
Build Information
Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1561148
Build error leg or test failing: osx-arm64 Debug Libraries_CheckedCoreCLR
Pull request: #132529
KBE authoring guidance (ci-failure-scan)
Error Detailsis for readers. The excerpt below is copied from the Azure Pipelines timeline issue.- Build Analysis parses only the single JSON block under
Error Message. ErrorPatternuses .NETSingleline | IgnoreCase | NonBacktrackingmatching with a 50ms-per-line timeout.BuildRetryis false so this issue does not request a CI rerun.ExcludeConsoleLogis true because this is an Azure Pipelines job-timeout issue rather than a Helix console failure.
Error Details
[osx-arm64 Debug Libraries_CheckedCoreCLR ] The job running on agent Azure Pipelines 175 ran longer than the maximum time of 120 minutes. For more information, see https://go.microsoft.com/fwlink/?linkid=2077134
The job reached its timeout after the build and its Helix submission had completed. Helix job 410bc3ae-6371-488b-835a-9a19edb748ee finished all 260 work items successfully.
Error Message
{
"ErrorMessage": "",
"ErrorPattern": "^\\[osx-arm64 Debug Libraries_CheckedCoreCLR[^\\]]*\\] The job running on agent [^\\r\\n]* ran longer than the maximum time of 120 minutes\\.",
"BuildRetry": false,
"ExcludeConsoleLog": true
}Agentic workflow metadata (ci-failure-scan)
Workflow artifact: ci-failure-scan
Artifact kind: kbe-verification
Verified match count: 1 hit in failure.log
Note
This issue was filed with the assistance of GitHub Copilot.
Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1561148
Error message validated: [^\[osx-arm64 Debug Libraries_CheckedCoreCLR[^\]]*\] The job running on agent [^\r\n]* ran longer than the maximum time of 120 minutes\.]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 8/20/2026 9:59:54 PM UTC
Report
| Build | Repository | Step Name | Console log | Pull Request |
|---|---|---|---|---|
| 1561148 | dotnet/runtime | osx-arm64 Debug Libraries_CheckedCoreCLR | Log | #132529 |
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 1 | 1 |
Activity
dotnet-policy-service commentedon Aug 20, 2026
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