[Apple-mobile] System.Tests.StringTests.[Starts,Ends]WithNoMatch_StringComparison test failure

[matouskozak]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=827900
Build error leg or test failing: System.Tests.StringTests.EndsWithNoMatch_StringComparison, System.Tests.StringTests.StartsWithNoMatch_StringComparison
Affected CI: maccatalyst_x64_release_allsubsets_mono ( runtime-extra-platforms ) and iossimulator_x64_release_allsubsets_mono ( runtime-extra-platforms )
Range of commits: Sometime before fd4d0a9

Error Message

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

{
  "ErrorMessage": "[FAIL] System.Tests.StringTests.EndsWithNoMatch_StringComparison",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=827900
Error message validated: [[FAIL] System.Tests.StringTests.EndsWithNoMatch_StringComparison]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 10/14/2024 8:55:53 AM UTC

Report

Summary

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

Report

Build	Definition	Test	Pull Request
967177	dotnet/runtime	System.Runtime.Tests.WorkItemExecution
965870	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#112876
958412	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#112767
956983	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#112671
949175	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#112391
947282	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#112345
945700	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#112314
943321	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	#111642

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	2	8

[dotnet-policy-service]

Tagging subscribers to 'os-ios': @vitek-karas, @kotlarmilos, @ivanpovazan, @steveisok, @akoeplinger
See info in area-owners.md if you want to be subscribed.

[dotnet-policy-service]

Tagging subscribers to 'os-maccatalyst': @vitek-karas, @kotlarmilos, @ivanpovazan, @steveisok, @akoeplinger
See info in area-owners.md if you want to be subscribed.

[dotnet-policy-service]

Tagging subscribers to this area: @dotnet/area-system-globalization
See info in area-owners.md if you want to be subscribed.

[ivanpovazan]

I think #108747 is a duplicate

[tarekgh]

@matouskozak could you please ensure triaging the issue by setting the milestone and remove the untriaged tag? Thanks!

[matouskozak]

This issues is still present but it doesn't reproduce 100%. I'm reopening the issue, so that we investigate the source of the problem.

fyi: @filipnavara , @kotlarmilos

[ivanpovazan]

Seem like we hit this again in: https://dev.azure.com/dnceng-public/public/_build/results?buildId=927797&view=logs&j=7f49df26-8126-5de3-bf2f-6ac6bde01830&t=c62b6a8c-bf71-5057-7f45-9c355fe0b802