[ci-scan] Build break: SOS.Tests receives unsupported --method option

[lewing]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1580049
Build error leg or test failing: SOSTests / {DAC,cDAC,cDAC_verify}_windows_x64_release / Build / Test - SOS.Tests
Pull request: #133143

KBE authoring guidance (ci-failure-scan)

• Error Details is for readers. Build Analysis parses only the JSON block under Error Message.
• The ordered signature below was copied from each failing SOS.Tests_net10.0_x64.log.
• BuildRetry is false because the same deterministic argument error occurred in all three legs.

Error Details

"SOS.Tests.exe" -method SOS* ...
Unknown option '--method'

The runner's help lists --filter-method. No SOS test executed and no SOS test-result file was generated.

Affected legs:

• DAC_windows_x64_release
• cDAC_windows_x64_release
• cDAC_verify_windows_x64_release

Error Message

{
  "ErrorMessage": [
    "SOS.Tests.exe\"   -method SOS*",
    "Unknown option '--method'"
  ],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Agentic workflow metadata (ci-failure-scan)

Workflow artifact: ci-failure-scan
Artifact kind: kbe-verification
Verified match count: 3 hits across the three failure logs; each array element matched once per log and matched no PASS or SKIP line.

Recommended action: Update the SOS method-filter translation for the current test runner (--filter-method) or otherwise restore compatibility with the existing diagnostics pipeline filter.

Note

This issue draft was prepared with GitHub Copilot assistance and reviewed by the submitting developer.

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1580049
Error message validated: [SOS.Tests.exe" -method SOS* Unknown option '--method']
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 9/3/2026 3:57:12 PM UTC

Report

Summary

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

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[steveisok]

Hopefully this will be temporary as the dotnet/diagnostics#5999 stack is making its way through.