Console log: 'System.Text.RegularExpressions.Tests' from job dcccd19b-d365-41a6-ac08-515a9cf987c8 workitem 554b6e05-1c42-4239-8a67-982a1b116b0e (windows.server2025.amd64.open.rt) executed on machine a006HBJ running Windows-2025Server-10.0.26100-SP0 C:\h\w\BD6609DD\w\9CA608AD\e>set _NT_SYMBOL_PATH=C:\h\w\BD6609DD\p;C:\h\w\BD6609DD\p\PDB;C:\h\w\BD6609DD\p\shared\Microsoft.NETCore.App\10.0.0 C:\h\w\BD6609DD\w\9CA608AD\e>C:\h\w\BD6609DD\p\dotnet C:\h\w\BD6609DD\p\sos\tools\net6.0\any\dotnet-sos.dll install --architecture x86 Installing SOS to C:\Users\runner\.dotnet\sos Installing over existing installation... Creating installation directory... Copying files from C:\h\w\BD6609DD\p\sos\tools\net6.0\any\win-x86 Copying files from C:\h\w\BD6609DD\p\sos\tools\net6.0\any\lib Execute '.load C:\Users\runner\.dotnet\sos\sos.dll' to load SOS in your Windows debugger. Cleaning up... SOS install succeeded C:\h\w\BD6609DD\w\9CA608AD\e>taskkill.exe /f /im corerun.exe ERROR: The process "corerun.exe" not found. C:\h\w\BD6609DD\w\9CA608AD\e>set __TestArchitecture=x86 C:\h\w\BD6609DD\w\9CA608AD\e>call RunTests.cmd --runtime-path C:\h\w\BD6609DD\p ========================= Begin custom configuration settings ============================== set __IsXUnitLogCheckerSupported=1 set XUNIT_HIDE_PASSING_OUTPUT_DIAGNOSTICS=1 ========================== End custom configuration settings =============================== ----- start Fri 10/17/2025 20:28:02.68 =============== To repro directly: ===================================================== pushd C:\h\w\BD6609DD\w\9CA608AD\e\ "C:\h\w\BD6609DD\p\dotnet.exe" exec --runtimeconfig System.Text.RegularExpressions.Tests.runtimeconfig.json --depsfile System.Text.RegularExpressions.Tests.deps.json xunit.console.dll System.Text.RegularExpressions.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing popd =========================================================================================================== C:\h\w\BD6609DD\w\9CA608AD\e>"C:\h\w\BD6609DD\p\dotnet.exe" exec --runtimeconfig System.Text.RegularExpressions.Tests.runtimeconfig.json --depsfile System.Text.RegularExpressions.Tests.deps.json xunit.console.dll System.Text.RegularExpressions.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing Discovering: System.Text.RegularExpressions.Tests (method display = ClassAndMethod, method display options = None) Discovered: System.Text.RegularExpressions.Tests (found 357 of 389 test cases) Starting: System.Text.RegularExpressions.Tests (parallel test collections = on [2 threads], stop on fail = off) System.Text.RegularExpressions.Tests.UpgradeToGeneratedRegexAnalyzerTests.MultilineStringConcatenationPreservedByFixer [FAIL] System.InvalidOperationException : Context: Iterative code fix application content of '/0/Test0.cs' did not match. Diff shown with expected as baseline: using System.Text.RegularExpressions; static partial class Class { private const string foo = "bar"; - private static Regex r1 = MyRegex(); [GeneratedRegex(@"a bar b c", RegexOptions.IgnorePatternWhitespace)] - private static partial Regex MyRegex(); + private static partial Regex r1 { get; } } Stack Trace: /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/DefaultVerifier.cs(105,0): at Microsoft.CodeAnalysis.Testing.DefaultVerifier.Fail(String message) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/Extensions/IVerifierExtensions.cs(67,0): at Microsoft.CodeAnalysis.Testing.IVerifierExtensions.EqualOrDiff(IVerifier verifier, String expected, String actual, String message) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(537,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.VerifyProjectAsync(ProjectState newState, Project project, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(515,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.VerifyFixAsync(String language, ImmutableArray`1 analyzers, ImmutableArray`1 codeFixProviders, SolutionState oldState, SolutionState newState, Int32 numberOfIterations, Func`10 getFixedProject, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(477,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.VerifyFixAsync(SolutionState testState, SolutionState fixedState, SolutionState batchFixedState, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(316,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.RunImplAsync(CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/AnalyzerTest`1.cs(172,0): at Microsoft.CodeAnalysis.Testing.AnalyzerTest`1.RunAsync(CancellationToken cancellationToken) /_/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/CSharpCodeFixVerifier`2.cs(32,0): at System.Text.RegularExpressions.Tests.CSharpCodeFixVerifier`2.VerifyCodeFixAsync(String source, String fixedSource, ReferenceAssemblies references) /_/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/UpgradeToGeneratedRegexAnalyzerTests.cs(1403,0): at System.Text.RegularExpressions.Tests.UpgradeToGeneratedRegexAnalyzerTests.MultilineStringConcatenationPreservedByFixer() --- End of stack trace from previous location --- System.Text.RegularExpressions.Tests.UpgradeToGeneratedRegexAnalyzerTests.MultilineVerbatimStringPreservedByFixer [FAIL] System.InvalidOperationException : Context: Iterative code fix application content of '/0/Test0.cs' did not match. Diff shown with expected as baseline: using System.Text.RegularExpressions; static partial class Class { - private static Regex r = MyRegex(); - [GeneratedRegex(@"a b c", RegexOptions.IgnorePatternWhitespace)] - private static partial Regex MyRegex(); + private static partial Regex r { get; } } Stack Trace: /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/DefaultVerifier.cs(105,0): at Microsoft.CodeAnalysis.Testing.DefaultVerifier.Fail(String message) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/Extensions/IVerifierExtensions.cs(67,0): at Microsoft.CodeAnalysis.Testing.IVerifierExtensions.EqualOrDiff(IVerifier verifier, String expected, String actual, String message) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(537,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.VerifyProjectAsync(ProjectState newState, Project project, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(515,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.VerifyFixAsync(String language, ImmutableArray`1 analyzers, ImmutableArray`1 codeFixProviders, SolutionState oldState, SolutionState newState, Int32 numberOfIterations, Func`10 getFixedProject, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(477,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.VerifyFixAsync(SolutionState testState, SolutionState fixedState, SolutionState batchFixedState, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(316,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.RunImplAsync(CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/AnalyzerTest`1.cs(172,0): at Microsoft.CodeAnalysis.Testing.AnalyzerTest`1.RunAsync(CancellationToken cancellationToken) /_/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/CSharpCodeFixVerifier`2.cs(32,0): at System.Text.RegularExpressions.Tests.CSharpCodeFixVerifier`2.VerifyCodeFixAsync(String source, String fixedSource, ReferenceAssemblies references) /_/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/UpgradeToGeneratedRegexAnalyzerTests.cs(1370,0): at System.Text.RegularExpressions.Tests.UpgradeToGeneratedRegexAnalyzerTests.MultilineVerbatimStringPreservedByFixer() --- End of stack trace from previous location --- Finished: System.Text.RegularExpressions.Tests === TEST EXECUTION SUMMARY === System.Text.RegularExpressions.Tests Total: 29280, Errors: 0, Failed: 2, Skipped: 0, Time: 120.426s ----- end Fri 10/17/2025 20:30:04.67 ----- exit code 1 ---------------------------------------------------------- C:\h\scripts\helix-scripts\azure\__init__.py:5: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81. import pkg_resources 2025-10-17T20:30:06.756Z INFO run.py managed_identity(151) __init__ ManagedIdentityCredential will use IMDS with client_id: 3423231b-6b9e-4177-8817-76276b647404 2025-10-17T20:30:06.756Z INFO run.py azure_utils(32) get_credential_and_access_token VMSSManagedIdentity VmssMIClientIdForUpload Auth type will be used 2025-10-17T20:30:06.762Z INFO run.py _universal(511) on_request Request URL: 'http://169.254.169.254/metadata/identity/oauth2/token?api-version=REDACTED&resource=REDACTED&client_id=REDACTED' Request method: 'GET' Request headers: 'Metadata': 'REDACTED' 'User-Agent': 'azsdk-python-identity/1.25.1 Python/3.13.7 (Windows-2025Server-10.0.26100-SP0)' No body was attached to the request 2025-10-17T20:30:06.772Z INFO run.py _universal(554) on_response Response status: 200 Response headers: 'Content-Type': 'application/json; charset=utf-8' 'Server': 'IMDS/150.870.65.1854' 'x-ms-request-id': '778b2e45-99d9-49c7-b3ab-8cff061e4bce' 'Date': 'Fri, 17 Oct 2025 20:30:05 GMT' 'Content-Length': '2287' 2025-10-17T20:30:06.773Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token succeeded 2025-10-17T20:30:06.773Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token succeeded 2025-10-17T20:30:06.773Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2025-10-17T20:30:06.774Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token_info succeeded 2025-10-17T20:30:06.774Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token_info succeeded 2025-10-17T20:30:07.220Z INFO run.py run(48) main Beginning reading of test results. 2025-10-17T20:30:07.220Z INFO run.py __init__(42) read_results Searching 'C:\h\w\BD6609DD\w\9CA608AD\e' for test results files 2025-10-17T20:30:07.221Z INFO run.py __init__(48) read_results Found results file C:\h\w\BD6609DD\w\9CA608AD\e\testResults.xml with format xunit 2025-10-17T20:30:07.420Z INFO run.py __init__(42) read_results Searching 'C:\h\w\BD6609DD\w\9CA608AD\uploads' for test results files 2025-10-17T20:30:07.420Z INFO run.py packing_test_reporter(30) report_results Packing 29280 test reports to 'C:\h\w\BD6609DD\w\9CA608AD\e\__test_report.json' 2025-10-17T20:30:07.500Z INFO run.py packing_test_reporter(33) report_results Packed 9814209 bytes ERROR: The process "corerun.exe" not found. gen-debug-dump-docs.py: Did not find dumps, skipping dump docs generation. ['System.Text.RegularExpressions.Tests' END OF WORK ITEM LOG: Command exited with 0]