Console log: 'System.Net.Quic.Functional.Tests' from job 5ae48433-949b-44e0-9996-44ac8b139921 workitem 3890a857-96a1-4037-87ce-1f61f84f2323 (windows.amd64.server2022.open.svc) executed on machine a00HRPV running Windows-2022Server-10.0.20348-SP0 C:\h\w\A0F8089B\w\9B6A0894\e>set _NT_SYMBOL_PATH=C:\h\w\A0F8089B\p;C:\h\w\A0F8089B\p\PDB;C:\h\w\A0F8089B\p\shared\Microsoft.NETCore.App\9.0.20 C:\h\w\A0F8089B\w\9B6A0894\e>C:\h\w\A0F8089B\p\dotnet C:\h\w\A0F8089B\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\A0F8089B\p\sos\tools\net6.0\any\win-x86 Copying files from C:\h\w\A0F8089B\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\A0F8089B\w\9B6A0894\e>taskkill.exe /f /im corerun.exe ERROR: The process "corerun.exe" not found. C:\h\w\A0F8089B\w\9B6A0894\e>set __TestArchitecture=x86 C:\h\w\A0F8089B\w\9B6A0894\e>call RunTests.cmd --runtime-path C:\h\w\A0F8089B\p ========================= Begin custom configuration settings ============================== set __IsXUnitLogCheckerSupported=1 set XUNIT_HIDE_PASSING_OUTPUT_DIAGNOSTICS=1 ========================== End custom configuration settings =============================== ----- start Wed 09/02/2026 13:31:01.39 =============== To repro directly: ===================================================== pushd C:\h\w\A0F8089B\w\9B6A0894\e\ "C:\h\w\A0F8089B\p\dotnet.exe" exec --runtimeconfig System.Net.Quic.Functional.Tests.runtimeconfig.json --depsfile System.Net.Quic.Functional.Tests.deps.json xunit.console.dll System.Net.Quic.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing popd =========================================================================================================== C:\h\w\A0F8089B\w\9B6A0894\e>"C:\h\w\A0F8089B\p\dotnet.exe" exec --runtimeconfig System.Net.Quic.Functional.Tests.runtimeconfig.json --depsfile System.Net.Quic.Functional.Tests.deps.json xunit.console.dll System.Net.Quic.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing Discovering: System.Net.Quic.Functional.Tests (method display = ClassAndMethod, method display options = None) Discovered: System.Net.Quic.Functional.Tests (found 139 of 152 test cases) Starting: System.Net.Quic.Functional.Tests (parallel test collections = on [2 threads], stop on fail = off) MsQuic supported and using 'msquic.dll 2.5.10.154561281 (9ff06b71fd4b4d5258361598ada5b24cbc1beb20)'. System.Net.Quic.Tests.MsQuicPlatformDetectionTests.UnsupportedPlatforms_ThrowsPlatformNotSupportedException [SKIP] Condition(s) not met: "IsQuicUnsupported" MsQuic Counters: CONN_CREATED 1605 CONN_HANDSHAKE_FAIL 24 CONN_APP_REJECT 8 CONN_LOAD_REJECT 0 Unobserved exceptions of 0 different types: Finished: System.Net.Quic.Functional.Tests === TEST EXECUTION SUMMARY === System.Net.Quic.Functional.Tests Total: 428, Errors: 0, Failed: 0, Skipped: 1, Time: 141.377s ----- end Wed 09/02/2026 13:33:24.96 ----- exit code 0 ---------------------------------------------------------- ----- start =============== XUnitLogChecker Output ===================================================== C:\h\w\A0F8089B\p\dotnet.exe --roll-forward Major C:\h\w\A0F8089B\p\XUnitLogChecker.dll --dumps-path C:\cores [XUnitLogChecker]: 13:33:25.26: Only dumps checking will be done. [XUnitLogChecker]: 13:33:25.38: Checking for dumps... [XUnitLogChecker]: 13:33:25.39: No crash dumps found. Continuing... ----- end =============== XUnitLogChecker Output - exit code 0 =============== 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 2026-09-02T13:33:26.761Z INFO run.py managed_identity(151) __init__ ManagedIdentityCredential will use IMDS with client_id: 3423231b-6b9e-4177-8817-76276b647404 2026-09-02T13:33:26.761Z INFO run.py azure_utils(32) get_credential_and_access_token VMSSManagedIdentity VmssMIClientIdForUpload Auth type will be used 2026-09-02T13:33:26.761Z 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': 'bd530237-1b45-46a4-848f-45d91334b61c' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.13.14 (Windows-2022Server-10.0.20348-SP0)' No body was attached to the request 2026-09-02T13:33:26.775Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Content-Type': 'application/json; charset=utf-8' 'Server': 'IMDS/150.870.65.2128' 'x-ms-request-id': 'bd530237-1b45-46a4-848f-45d91334b61c' 'Date': 'Wed, 02 Sep 2026 13:33:26 GMT' 'Content-Length': '2560' 2026-09-02T13:33:26.776Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token succeeded 2026-09-02T13:33:26.776Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token succeeded 2026-09-02T13:33:26.776Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-09-02T13:33:26.778Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token_info succeeded 2026-09-02T13:33:26.778Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token_info succeeded 2026-09-02T13:33:27.190Z INFO run.py run(48) main Beginning reading of test results. 2026-09-02T13:33:27.191Z INFO run.py __init__(42) read_results Searching 'C:\h\w\A0F8089B\w\9B6A0894\e' for test results files 2026-09-02T13:33:27.191Z INFO run.py __init__(48) read_results Found results file C:\h\w\A0F8089B\w\9B6A0894\e\testResults.xml with format xunit 2026-09-02T13:33:27.196Z INFO run.py __init__(42) read_results Searching 'C:\h\w\A0F8089B\w\9B6A0894\uploads' for test results files 2026-09-02T13:33:27.196Z INFO run.py packing_test_reporter(30) report_results Packing 428 test reports to 'C:\h\w\A0F8089B\w\9B6A0894\e\__test_report.json' 2026-09-02T13:33:27.198Z INFO run.py packing_test_reporter(33) report_results Packed 107724 bytes ERROR: The process "corerun.exe" not found. gen-debug-dump-docs.py: Did not find dumps, skipping dump docs generation. ['System.Net.Quic.Functional.Tests' END OF WORK ITEM LOG: Command exited with 0]