[Temporary KBE] Build Analysis CI mode experiment for #7344

[svick]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1589488
Build error leg or test failing: Microsoft.ML.Tests.BuildAnalysisTests.CiModeExperiment
Pull request: #7704
Related issue: #7344

This is a temporary KBE created solely to validate whether enabling Arcade CI mode prevents a KBE-matched Helix failure from leaving an unmatched generic task exit-code failure. It will be closed after the experiment.

Error Message

{
  "ErrorMessage": "MLNET_BUILD_ANALYSIS_CI_MODE_EXPERIMENT_7344",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Sample log: https://helix.dot.net/api/jobs/2fcf3f65-9432-446f-a41b-fad123abe427/workitems/Microsoft.ML.Tests/files/console.440b1ec0.log?api-version=2019-06-17

Microsoft.ML.Tests.BuildAnalysisTests.CiModeExperiment [FAIL]
  MLNET_BUILD_ANALYSIS_CI_MODE_EXPERIMENT_7344

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1589488
Error message validated: [MLNET_BUILD_ANALYSIS_CI_MODE_EXPERIMENT_7344]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 9/10/2026 9:16:28 AM UTC

Report

Build	Repository	Test	Pull Request
1590577	dotnet/machinelearning	Microsoft.ML.Tests.BuildAnalysisTests.CiModeExperiment	#7704
1590576	dotnet/machinelearning	Microsoft.ML.Tests.BuildAnalysisTests.CiModeExperiment	#7704
1589488	dotnet/machinelearning	Microsoft.ML.Tests.BuildAnalysisTests.CiModeExperiment	#7704
1589489	dotnet/machinelearning	Microsoft.ML.Tests.BuildAnalysisTests.CiModeExperiment	#7704

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	4	4

[github-actions]

🔍 No similar issues found with high confidence.

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