Console log: 'System.Text.RegularExpressions.Tests' from job fd88e621-93d4-40b2-93e7-928a10b8f436 (azurelinux.3.arm64.open) using docker image mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.24-helix-arm32v7@sha256:64b983ce8a9908728e04f2ec19fdd76efda04febd77d8961f416bd07c9180d60 on a00BP35 running $HELIX_CORRELATION_PAYLOAD/scripts/82ea04d58b044435a612de49b18672bb/execute.sh in /datadisks/disk1/work/A8C508F3/w/B14A097D/e max 2700 seconds Output: [BEGIN EXECUTION] + cd /root/helix/work/workitem/e + mkdir -p /datadisks/disk1/dumps/ + /root/helix/work/correlation/scripts/82ea04d58b044435a612de49b18672bb/execute.sh + export '__TestArchitecture=arm' + ./RunTests.sh --runtime-path /root/helix/work/correlation ========================= Begin custom configuration settings ============================== export __IsXUnitLogCheckerSupported=1 export XUNIT_HIDE_PASSING_OUTPUT_DIAGNOSTICS=1 ========================== End custom configuration settings =============================== ----- start Fri Jun 26 01:26:18 UTC 2026 =============== To repro directly: ===================================================== pushd . /root/helix/work/correlation/dotnet 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 =========================================================================================================== /root/helix/work/workitem/e /root/helix/work/workitem/e Discovering: System.Text.RegularExpressions.Tests (method display = ClassAndMethod, method display options = None) Discovered: System.Text.RegularExpressions.Tests (found 399 of 433 test cases) Starting: System.Text.RegularExpressions.Tests (parallel test collections = on [2 threads], stop on fail = off) Match found: 98052 System.Text.RegularExpressions.Tests.RegexMatchTests.CharClassSubtraction_DeepNesting_DoesNotStackOverflow [SKIP] Condition(s) not met: "Is64BitProcess" System.Text.RegularExpressions.Tests.UpgradeToGeneratedRegexAnalyzerTests.VerbatimStringLiteralSyntaxPreservedByFixer [FAIL] System.InvalidOperationException : This program location is thought to be unreachable. File='/_/src/roslyn/src/Compilers/CSharp/Portable/Parser/Blender.Cursor.cs' Line=127 Stack Trace: at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.Blender.Cursor.IndexOfNodeInParent(SyntaxNode node) at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.SyntaxParser.AddNewToken() at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.SyntaxParser.FetchCurrentToken() at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.ScanNamedTypePart(SyntaxToken& lastTokenOfType) at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.ScanType(ParseTypeMode mode, SyntaxToken& lastTokenOfType) at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.IsPossibleFirstTypedIdentifierInLocalDeclarationStatement(Boolean isGlobalScriptLevel) at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.IsPossibleTopLevelUsingLocalDeclarationStatement() at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.ParseNamespaceBodyWorker(SyntaxToken& openBraceOrSemicolon, NamespaceBodyBuilder& body, SyntaxListBuilder& initialBadNodes, SyntaxKind parentKind, Boolean& sawMemberDeclarationOnlyValidWithinTypeDeclaration) at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.ParseCompilationUnitCore() at Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.LanguageParser.ParseWithStackGuard[TNode](Func`2 parseFunc, Func`2 createEmptyNodeFunc) at Microsoft.CodeAnalysis.CSharp.CSharpSyntaxTree.WithChanges(SourceText newText, IReadOnlyList`1 changes) at Microsoft.CodeAnalysis.CSharp.CSharpSyntaxTree.WithChangedText(SourceText newText) at Microsoft.CodeAnalysis.DocumentState.IncrementallyParse(TextAndVersion newTextAndVersion, TreeAndVersion oldTreeAndVersion, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.DocumentState.IncrementallyParseTreeAsync(ITreeAndVersionSource oldTreeSource, ITextAndVersionSource newTextSource, LoadTextOptions loadTextOptions, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.DocumentState.GetSyntaxTreeAsync(CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Document.GetSyntaxTreeAsync(CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Document.GetSyntaxRootAsync(CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Shared.Extensions.DocumentExtensions.GetRequiredSyntaxRootAsync(Document document, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Formatting.FormatterShared.FormatAsync(ISyntaxFormatting syntaxFormatting, Document document, SyntaxAnnotation annotation, SyntaxFormattingOptions options, ImmutableArray`1 rules, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeCleanup.CodeCleanupHelpers.CleanupSyntaxAsync(Document document, CodeCleanupOptions options, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeActions.CodeAction.<>c.<b__78_1>d.MoveNext() --- End of stack trace from previous location --- at Microsoft.CodeAnalysis.Threading.ProducerConsumer`1.<>c__DisplayClass11_0`3.<b__2>d.MoveNext() --- End of stack trace from previous location --- /_/src/libraries/System.Threading.Tasks.Parallel/src/System/Threading/Tasks/Parallel.ForEachAsync.cs(456,0): at System.Threading.Tasks.Parallel.<>c__57`1.b__57_0(Object o) at Microsoft.CodeAnalysis.Threading.ProducerConsumer`1.<>c__14`2.<b__14_3>d.MoveNext() --- End of stack trace from previous location --- at Microsoft.CodeAnalysis.Threading.ProducerConsumer`1.PerformActionAndCloseWriterAsync[TArgs](Func`3 action, TArgs args, ChannelWriter`1 writer, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Threading.ProducerConsumer`1.RunChannelAsync[TArgs,TResult](ProducerConsumerOptions options, Func`4 produceItems, Func`4 consumeItems, TArgs args, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Threading.ProducerConsumer`1.RunParallelAsync[TSource,TArgs](IAsyncEnumerable`1 source, Func`5 produceItems, TArgs args, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeActions.CodeAction.<>c__DisplayClass78_0.<g__RunParallelCleanupPassAsync|0>d.MoveNext() --- End of stack trace from previous location --- at Microsoft.CodeAnalysis.CodeActions.CodeAction.RunCleanupPassesInOrderAsync(Solution solution, ImmutableArray`1 documentIdsAndOptions, IProgress`1 progress, ImmutableArray`1 passes, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeActions.CodeAction.CleanSyntaxAndSemanticsAsync(Solution originalSolution, Solution changedSolution, IProgress`1 progress, ImmutableArray`1 passes, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeActions.CodeAction.PostProcessChangesAsync(Solution originalSolution, Solution changedSolution, IProgress`1 progress, CodeActionCleanup cleanup, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeActions.CodeAction.PostProcessAsync(Solution originalSolution, IEnumerable`1 operations, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.CodeActions.CodeAction.GetOperationsCoreAsync(Solution originalSolution, IProgress`1 progress, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/CodeActionTest`1.cs(201,0): at Microsoft.CodeAnalysis.Testing.CodeActionTest`1.ApplyCodeActionAsync(Project project, CodeAction codeAction, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(848,0): at Microsoft.CodeAnalysis.Testing.CodeFixTest`1.FixAllAnalyerDiagnosticsInScopeAsync(FixAllScope scope, ImmutableArray`1 analyzers, ImmutableArray`1 codeFixProviders, Nullable`1 codeFixIndex, String codeFixEquivalenceKey, Action`2 codeActionVerifier, Project project, Int32 numberOfIterations, IVerifier verifier, CancellationToken cancellationToken) /_/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.CodeFix.Testing/CodeFixTest`1.cs(510,0): 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(480,0): 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/coreclr/System.Private.CoreLib/src/System/Runtime/CompilerServices/RuntimeAsyncTaskContinuation.cs(131,0): at System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation.GetResult(Task task, Byte& result) /_/src/coreclr/System.Private.CoreLib/src/System/Runtime/CompilerServices/RuntimeAsyncTaskContinuation.cs(163,0): at System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation.TaskContinuationResume.ResumeTaskContinuation(Continuation cont, Byte& result) 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(1954,0): at System.Text.RegularExpressions.Tests.UpgradeToGeneratedRegexAnalyzerTests.VerbatimStringLiteralSyntaxPreservedByFixer() --- End of stack trace from previous location --- Finished: System.Text.RegularExpressions.Tests === TEST EXECUTION SUMMARY === System.Text.RegularExpressions.Tests Total: 32078, Errors: 0, Failed: 1, Skipped: 1, Time: 275.726s /root/helix/work/workitem/e ----- end Fri Jun 26 01:30:59 UTC 2026 ----- exit code 1 ---------------------------------------------------------- ulimit -c value: unlimited cat /proc/sys/kernel/core_pattern: /datadisks/disk1/dumps/core.%u.%p cat /proc/sys/kernel/core_uses_pid: 1 cat: /proc/sys/kernel/coredump_filter: No such file or directory cat /proc/sys/kernel/coredump_filter: Looking around for any Linux dumps... Looking for files matching core.* ... XUnitLogChecker status: 1 ----- start =============== XUnitLogChecker Output ===================================================== No dumps found in /datadisks/disk1/dumps. ----- end =============== XUnitLogChecker Output - exit code 0 =========================== + export '_commandExitCode=0' + python /root/helix/work/correlation/reporter/run.py https://dev.azure.com/dnceng-public/ public 40902106 eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImFGa21LVkZjLTRXVjZzWENCdk5aa1hJNTA1WSIsImtpZCI6ImFGa21LVkZjLTRXVjZzWENCdk5aa1hJNTA1WSJ9.eyJhdWQiOiI0OTliODRhYy0xMzIxLTQyN2YtYWExNy0yNjdjYTY5NzU3OTgiLCJpc3MiOiJodHRwczovL3N0cy53aW5kb3dzLm5ldC83MmY5ODhiZi04NmYxLTQxYWYtOTFhYi0yZDdjZDAxMWRiNDcvIiwiaWF0IjoxNzgyNDM2MDk4LCJuYmYiOjE3ODI0MzYwOTgsImV4cCI6MTc4MjUyMjc5OCwiYWlvIjoiQVNRQTIvOGNBQUFBTHJyaUZPMlNhTkpqeW8zamw0L214QitiZ0k5VkhlYTAreDdIZkdMSCtMRT0iLCJpZHAiOiJodHRwczovL3N0cy53aW5kb3dzLm5ldC83MmY5ODhiZi04NmYxLTQxYWYtOTFhYi0yZDdjZDAxMWRiNDcvIiwiaWR0eXAiOiJmbWkiLCJyaCI6IjEuQVJvQXY0ajVjdkdHcjBHUnF5MTgwQkhiUjZ5RW0wa2hFMzlDcWhjbWZLYVhWNWdBQUFBYUFBLiIsInN1YiI6Ii9laWQxL2MvcHViL3QvdjRqNWN2R0dyMEdScXkxODBCSGJSdy9hL3JJU2JTU0VUZjBLcUZ5WjhwcGRYbUEvYnMvaC82ZmNjOTJlNS03M2E3LTRmODgtOGQxMy1kOTA0NWI0NWZiMjcvaS9jNzczZjJjMi01MTIwLTQyMDctYWZlMi1hZmFmMzVhOGJjMGEiLCJ0aWQiOiI3MmY5ODhiZi04NmYxLTQxYWYtOTFhYi0yZDdjZDAxMWRiNDciLCJ1dGkiOiJWZ1h2Rzl2a2FVaVVqVnh1N0hJVkFBIiwidmVyIjoiMS4wIiwieG1zX2F0dHIiOnsicklTYlNTRVRmMEtxRnlaOHBwZFhtQSI6eyJhZG9fZXhwIjoxNzgyNDQ1OTk5LCJhZG9fc2NwIjoiYXBwX3Rva2VuIiwiYXVpIjoiYmQ1NWIxODctMDAwZS00ODEyLWI0ZGItNDhmNmY2ZWU2OGZhIiwiQnVpbGRJZCI6ImNiYjE4MjYxLWM0OGYtNGFiYi04NjUxLThjZGNiNTQ3NDY0OTsxNDgyMjEyIiwiRGVmSWQiOiIxMjkiLCJqb2JyZWYiOiI3YTYzODdjNy1iM2E0LTQ5NGUtOWY4MS1hYTU4NDhjNDBkMWM6ZmQ0OWIyZWEtM2VlMy01Mjk4LWQ3OTMtYmRiOWZkNjMxZTdlIiwianRtIjoiMTUwIiwib3JjaGlkIjoiN2E2Mzg3YzctYjNhNC00OTRlLTlmODEtYWE1ODQ4YzQwZDFjLmJ1aWxkLmxpYnJhcmllc190ZXN0X3J1bl9jaGVja2VkX2NvcmVjbHJfbGludXhfbXVzbF9hcm1fcmVsZWFzZS5fX2RlZmF1bHQiLCJwY2MiOiJbe1wiU2NvcGVcIjpcIjEyOTtjYmIxODI2MS1jNDhmLTRhYmItODY1MS04Y2RjYjU0NzQ2NDk7cmVmcy9oZWFkcy9tYWluO2RvdG5ldC9ydW50aW1lXCIsXCJQZXJtaXNzaW9uXCI6MX0se1wiU2NvcGVcIjpcIjEyOTtjYmIxODI2MS1jNDhmLTRhYmItODY1MS04Y2RjYjU0NzQ2NDk7cmVmcy9oZWFkcy9tYWluO2RvdG5ldC9ydW50aW1lXCIsXCJQZXJtaXNzaW9uXCI6MX0se1wiU2NvcGVcIjpcIjEyOTtjYmIxODI2MS1jNDhmLTRhYmItODY1MS04Y2RjYjU0NzQ2NDk7cmVmcy9wdWxsLzEyOTg3My9tZXJnZTtkb3RuZXQvcnVudGltZVwiLFwiUGVybWlzc2lvblwiOjN9LHtcIlNjb3BlXCI6XCIxMjk7Y2JiMTgyNjEtYzQ4Zi00YWJiLTg2NTEtOGNkY2I1NDc0NjQ5O3JlZnMvaGVhZHMvbWFzdGVyO2RvdG5ldC9ydW50aW1lXCIsXCJQZXJtaXNzaW9uXCI6MX1dIiwicHBpZCI6InZzdGZzOi8vL0J1aWxkL0J1aWxkLzE0ODIyMTIifX0sInhtc19pZHJlbCI6IjMzIDMwIiwieG1zX3JkIjoiMC5BVmtBcHY4S0JRZ0NFZ0VhRWhRSUNSSVFvS1hiY1h5blpFdTh4UFg1aS1Kbl9oSVVDQXNTRUx2RmRXWGh3bGxXZnBUZnc1UzR4OEFpSkFnREVpRGdjUWZBd2F5d3JBVzQ1Ty00dmVoeWtYV0tUcGdqN2VJME5WSFQtX2w2MkEifQ.lySMfliHzWBaJXgo6EPOJq8_6LGn3kvk43-mP4wYRe6kiLx68KaCRTUS-_Zhx7YydFixpC09QIQdjNUWOuWA-M5XzgPE9tFwPTFayvnSGAER3RAUmOec2tOU5wtIMXut9EZ-Dssef9-RBM3y-XbTF0GT-Eo1K0L007q6lqoGP5c4-dPfi1RqJd3033Y87NrsUZZuBV--vzLaUMIMk87rzky-0EmidhYPAX4fKl3f5kcyjXxcz2SZrzQdO3BFSntJEL9s7gWA9jqvblHt05DqkJGCJaLWUENFtMi8hkWwYHvGXFHahuUHF3tfucKKRS1KbXWsKu5koMdVcRGy1zqHKg /home/helixbot/.vsts-env/lib/python3.14/site-packages/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 2026-06-26T01:30:59.640Z INFO run.py managed_identity(151) __init__ ManagedIdentityCredential will use IMDS with client_id: 3423231b-6b9e-4177-8817-76276b647404 2026-06-26T01:30:59.640Z INFO run.py azure_utils(32) get_credential_and_access_token VMSSManagedIdentity VmssMIClientIdForUpload Auth type will be used 2026-06-26T01:30:59.641Z INFO run.py _universal(535) on_request Request URL: 'http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=REDACTED&client_id=REDACTED' Request method: 'GET' Request headers: 'Metadata': 'REDACTED' 'x-client-SKU': 'REDACTED' 'x-client-Ver': 'REDACTED' 'x-ms-client-request-id': '9a158d66-facf-4724-a6ba-58143ccd1bcc' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.5 (Linux-6.6.139.1-1.azl3-aarch64-with-musl1)' No body was attached to the request 2026-06-26T01:30:59.652Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Content-Type': 'application/json; charset=utf-8' 'Server': 'IMDS/150.870.65.2063' 'x-ms-request-id': '9a158d66-facf-4724-a6ba-58143ccd1bcc' 'Date': 'Fri, 26 Jun 2026 01:30:59 GMT' 'Content-Length': '2473' 2026-06-26T01:30:59.652Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token succeeded 2026-06-26T01:30:59.652Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token succeeded 2026-06-26T01:30:59.652Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-06-26T01:30:59.654Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token_info succeeded 2026-06-26T01:30:59.654Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token_info succeeded 2026-06-26T01:30:59.713Z INFO run.py run(67) main Beginning reading of test results. 2026-06-26T01:30:59.713Z INFO run.py __init__(49) read_results Searching '/root/helix/work/workitem/e' for test results files 2026-06-26T01:30:59.713Z INFO run.py __init__(55) read_results Found results file /root/helix/work/workitem/e/testResults.xml with format xunit 2026-06-26T01:30:59.948Z INFO run.py __init__(49) read_results Searching '/root/helix/work/workitem/uploads' for test results files 2026-06-26T01:30:59.949Z INFO run.py packing_test_reporter(30) report_results Packing 32078 test reports to '/root/helix/work/workitem/e/__test_report.json' 2026-06-26T01:31:00.036Z INFO run.py packing_test_reporter(33) report_results Packed 10728479 bytes 2026-06-26T01:31:00.047Z INFO run.py _helix_compat(255) report_results Writing 0 test results to '/root/helix/work/workitem/e/__test_report_v2.json' (JSON v1) 2026-06-26T01:31:00.047Z INFO run.py _helix_compat(261) report_results Wrote 2887 bytes to '/root/helix/work/workitem/e/__test_report_v2.json' + python /root/helix/work/correlation/gen-debug-dump-docs.py -buildid 1482212 -workitem System.Text.RegularExpressions.Tests -jobid fd88e621-93d4-40b2-93e7-928a10b8f436 -outdir /root/helix/work/workitem/uploads -templatedir /root/helix/work/correlation -dumpdir /datadisks/disk1/dumps -productver 11.0.0 gen-debug-dump-docs.py: Did not find dumps, skipping dump docs generation. + exit 0 + _commandExitCode=0 + chmod -R 777 /datadisks/disk1/dumps + exit 0 [END EXECUTION] Exit Code:0