Console log: 'tvos-device-System.Buffers.Tests.app' from job b7ee9971-9307-4498-8041-c2cc1f7948b9 workitem 77d4da16-cfca-4aba-80d3-2b449561ede6 (osx.15.amd64.appletv.open) executed on machine DNCENGMAC092 running macOS-15.7 + export PATH=/tmp/helix/working/A27408D4/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + PATH=/tmp/helix/working/A27408D4/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + export DOTNET_ROOT=/tmp/helix/working/A27408D4/p/dotnet-cli + DOTNET_ROOT=/tmp/helix/working/A27408D4/p/dotnet-cli + export DOTNET_CLI_TELEMETRY_OPTOUT=1 + DOTNET_CLI_TELEMETRY_OPTOUT=1 + export DOTNET_CLI_HOME=/tmp/helix/working/A27408D4/w/BBBA0A00/e/.dotnet + DOTNET_CLI_HOME=/tmp/helix/working/A27408D4/w/BBBA0A00/e/.dotnet + export NUGET_PACKAGES=/tmp/helix/working/A27408D4/w/BBBA0A00/e/.nuget + NUGET_PACKAGES=/tmp/helix/working/A27408D4/w/BBBA0A00/e/.nuget + export PATH=/tmp/helix/working/A27408D4/p/xharness-cli:/tmp/helix/working/A27408D4/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + PATH=/tmp/helix/working/A27408D4/p/xharness-cli:/tmp/helix/working/A27408D4/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + export XHARNESS_DISABLE_COLORED_OUTPUT=true + XHARNESS_DISABLE_COLORED_OUTPUT=true + export XHARNESS_LOG_WITH_TIMESTAMPS=true + XHARNESS_LOG_WITH_TIMESTAMPS=true + export XHARNESS_CLI_PATH=/tmp/helix/working/A27408D4/p/microsoft.dotnet.xharness.cli/8.0.0-ci/tools/net7.0/any/Microsoft.DotNet.XHarness.CLI.dll + XHARNESS_CLI_PATH=/tmp/helix/working/A27408D4/p/microsoft.dotnet.xharness.cli/8.0.0-ci/tools/net7.0/any/Microsoft.DotNet.XHarness.CLI.dll + export XHARNESS_DIAGNOSTICS_PATH=/tmp/helix/working/A27408D4/w/BBBA0A00/e/diagnostics.json + XHARNESS_DIAGNOSTICS_PATH=/tmp/helix/working/A27408D4/w/BBBA0A00/e/diagnostics.json + chmod +x xharness-helix-job.apple.sh + ./xharness-helix-job.apple.sh --app System.Buffers.Tests.app --target tvos-device --command-timeout 1200 --timeout 00:07:00 --launch-timeout 00:03:30 --includes-test-runner --expected-exit-code 0 + export -p + chmod +x xharness-runner.apple.sh ++ id -u + uid=504 ++ id -un + username=helix-runner + sudo launchctl asuser 504 sudo -u helix-runner sh ./xharness-runner.apple.sh --target tvos-device --command-timeout 1200 --timeout 00:07:00 --launch-timeout 00:03:30 --includes-test-runner --expected-exit-code 0 --app /tmp/helix/working/A27408D4/w/BBBA0A00/e/System.Buffers.Tests.app --output-directory /tmp/helix/working/A27408D4/w/BBBA0A00/uploads Signing /tmp/helix/working/A27408D4/w/BBBA0A00/e/System.Buffers.Tests.app "/Users/helix-runner/Library/Keychains/signing-certs.keychain-db" /tmp/helix/working/A27408D4/w/BBBA0A00/e/System.Buffers.Tests.app: signed app bundle with Mach-O thin (arm64) [net.dot.System.Buffers.Tests] [8.0.0-ci] XHarness command issued: apple test --app /tmp/helix/working/A27408D4/w/BBBA0A00/e/System.Buffers.Tests.app --output-directory /tmp/helix/working/A27408D4/w/BBBA0A00/uploads --target tvos-device --timeout 00:07:00 --launch-timeout 00:03:30 --xcode /Applications/Xcode_26.0.1.app -v [04:29:08] info: Preparing run for tvos-device [04:29:08] info: Looking for available tvos-device devices.. [04:29:08] dbug: Looking for available tvos-device devices. Storing logs into list-tvos-device-20260807_042908.log [04:29:11] crit: System.Exception: Failed to list devices. at Microsoft.DotNet.XHarness.iOS.Shared.Hardware.HardwareDeviceLoader.LoadDevices(ILog log, Boolean includeLocked, Boolean forceRefresh, Boolean listExtraData, Boolean includeWirelessDevices, CancellationToken cancellationToken) in /_/src/Microsoft.DotNet.XHarness.iOS.Shared/Hardware/HardwareDeviceLoader.cs:line 104 at Microsoft.DotNet.XHarness.Apple.DeviceFinder.FindDevice(TestTargetOs target, String deviceName, ILog log, Boolean includeWirelessDevices, Boolean pairedDevicesOnly, CancellationToken cancellationToken) in /_/src/Microsoft.DotNet.XHarness.Apple/DeviceFinder.cs:line 74 at Microsoft.DotNet.XHarness.Apple.BaseOrchestrator.OrchestrateOperationInternal(TestTargetOs target, String deviceName, Boolean includeWirelessDevices, Boolean resetSimulator, Boolean enableLldb, GetAppBundleInfoFunc getAppBundle, ExecuteMacCatalystAppFunc executeMacCatalystApp, ExecuteAppFunc executeApp, CancellationToken cancellationToken) in /_/src/Microsoft.DotNet.XHarness.Apple/Orchestration/BaseOrchestrator.cs:line 215 at Microsoft.DotNet.XHarness.Apple.BaseOrchestrator.OrchestrateOperation(TestTargetOs target, String deviceName, Boolean includeWirelessDevices, Boolean resetSimulator, Boolean enableLldb, GetAppBundleInfoFunc getAppBundle, ExecuteMacCatalystAppFunc executeMacCatalystApp, ExecuteAppFunc executeApp, CancellationToken cancellationToken) in /_/src/Microsoft.DotNet.XHarness.Apple/Orchestration/BaseOrchestrator.cs:line 96 at Microsoft.DotNet.XHarness.Apple.TestOrchestrator.OrchestrateTest(GetAppBundleInfoFunc getAppBundlePath, TestTargetOs target, String deviceName, TimeSpan timeout, TimeSpan launchTimeout, CommunicationChannel communicationChannel, XmlResultJargon xmlResultJargon, IEnumerable`1 singleMethodFilters, IEnumerable`1 classMethodFilters, Boolean includeWirelessDevices, Boolean resetSimulator, Boolean enableLldb, Boolean signalAppEnd, IReadOnlyCollection`1 environmentalVariables, IEnumerable`1 passthroughArguments, CancellationToken cancellationToken) in /_/src/Microsoft.DotNet.XHarness.Apple/Orchestration/TestOrchestrator.cs:line 189 at Microsoft.DotNet.XHarness.CLI.Commands.Apple.AppleAppCommand`1.Invoke(ILogger logger) in /_/src/Microsoft.DotNet.XHarness.CLI/Commands/Apple/AppleAppCommand.cs:line 68 at Microsoft.DotNet.XHarness.CLI.Commands.XHarnessCommand`1.Invoke(IEnumerable`1 arguments) in /_/src/Microsoft.DotNet.XHarness.CLI/Commands/XHarnessCommand.cs:line 145 XHarness exit code: 71 (GENERAL_FAILURE) Removing empty log files: ls: /tmp/helix/working/A27408D4/w/BBBA0A00/uploads/xunit-*.xml: No such file or directory + exit_code=71 + '[' -f /tmp/helix/working/A27408D4/w/BBBA0A00/e/.retry ']' + '[' -f /tmp/helix/working/A27408D4/w/BBBA0A00/e/.reboot ']' + exit 71 + export _commandExitCode=71 + _commandExitCode=71 + /usr/local/bin/python3.14 -u /tmp/helix/working/A27408D4/w/BBBA0A00/u/xharness-event-processor.py /etc/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 2026-08-07T08:29:12.682Z INFO xharness-event-processor.py azure_utils(46) get_credential_and_access_token Using /etc/helix-prep/client.pem certificate for e119e735-021e-4931-8059-7221fe1e3d1d 2026-08-07T08:29:12.724Z INFO xharness-event-processor.py _universal(535) on_request Request URL: 'https://login.microsoftonline.com/72f988bf-86f1-41af-91ab-2d7cd011db47/v2.0/.well-known/openid-configuration' Request method: 'GET' Request headers: 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.2 (macOS-15.7-x86_64-i386-64bit-Mach-O)' No body was attached to the request 2026-08-07T08:29:13.114Z INFO xharness-event-processor.py _universal(581) on_response Response status: 200 Response headers: 'Cache-Control': 'max-age=86400, private' 'Content-Type': 'application/json; charset=utf-8' 'Strict-Transport-Security': 'REDACTED' 'X-Content-Type-Options': 'REDACTED' 'Access-Control-Allow-Origin': 'REDACTED' 'Access-Control-Allow-Methods': 'REDACTED' 'P3P': 'REDACTED' 'x-ms-request-id': '8764d175-dc7d-4a43-a056-13f1b22f1c00' 'x-ms-ests-server': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy-Report-Only': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Fri, 07 Aug 2026 08:29:12 GMT' 'Content-Length': '1964' 2026-08-07T08:29:13.164Z INFO xharness-event-processor.py _universal(532) on_request Request URL: 'https://login.microsoftonline.com/72f988bf-86f1-41af-91ab-2d7cd011db47/oauth2/v2.0/token' Request method: 'POST' Request headers: 'Content-Type': 'application/x-www-form-urlencoded' 'Accept': 'application/json' 'x-client-sku': 'REDACTED' 'x-client-ver': 'REDACTED' 'x-client-os': 'REDACTED' 'x-ms-lib-capability': 'REDACTED' 'client-request-id': 'REDACTED' 'x-client-current-telemetry': 'REDACTED' 'x-client-last-telemetry': 'REDACTED' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.2 (macOS-15.7-x86_64-i386-64bit-Mach-O)' A body is sent with the request 2026-08-07T08:29:13.331Z INFO xharness-event-processor.py _universal(581) on_response Response status: 200 Response headers: 'Cache-Control': 'no-store, no-cache' 'Pragma': 'no-cache' 'Content-Type': 'application/json; charset=utf-8' 'Expires': '-1' 'Strict-Transport-Security': 'REDACTED' 'X-Content-Type-Options': 'REDACTED' 'x-ms-clientdata': 'REDACTED' 'P3P': 'REDACTED' 'client-request-id': 'REDACTED' 'x-ms-request-id': 'b12242ac-846b-42e8-a104-4298f70d2300' 'x-ms-ests-server': 'REDACTED' 'x-ms-clitelem': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy-Report-Only': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Fri, 07 Aug 2026 08:29:12 GMT' 'Content-Length': '1929' 2026-08-07T08:29:13.332Z INFO xharness-event-processor.py get_token_mixin(139) _get_token_base CertificateCredential.get_token succeeded 2026-08-07T08:29:13.332Z INFO xharness-event-processor.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-08-07T08:29:13.333Z INFO xharness-event-processor.py get_token_mixin(139) _get_token_base CertificateCredential.get_token_info succeeded WARNING: Diagnostics file not found at `/tmp/helix/working/A27408D4/w/BBBA0A00/e/diagnostics.json` + cp diagnostics.json /tmp/helix/working/A27408D4/w/BBBA0A00/uploads cp: diagnostics.json: No such file or directory + /usr/local/bin/python3.14 /tmp/helix/working/A27408D4/p/reporter/run.py https://dev.azure.com/dnceng-public/ public 42512806 eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImZFdHFyaEtUMWJYQUdhZlNkUW9OMXZYVFJwSSIsImtpZCI6ImZFdHFyaEtUMWJYQUdhZlNkUW9OMXZYVFJwSSJ9.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.fyIbSmIoUhfmy4kYgy4rdbkzyHbVTvhGtnkw4ei-r1JuDgNK8yP0En26L78jmsci9X7b9e6-PsqUmV6C9mfnQtle_d8ExTSkbNbkGIGdIsik9aFK5PbTfBtUtbdq9PoFeFW-7otMALqgy5EBii8GLRNSeGQZATIclwq30Ip0HprJnYdDcxI9hlbWURZ_8bL-i2c-ZnIPn7qCpgqRxbU8_8EyQJ9bd78uIUbTo12Yr3ClyJ5ouuYYXFuCwyj_dGe8HCTBGMqajissYIDks6vIN94L5phS9xGqS4GkOIuuUE3x5xmKZKUDq6TA2YnZV5diYZ9BxJRZgVj37GbTyQll4w /etc/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 2026-08-07T08:29:13.898Z INFO run.py azure_utils(46) get_credential_and_access_token Using /etc/helix-prep/client.pem certificate for e119e735-021e-4931-8059-7221fe1e3d1d 2026-08-07T08:29:13.940Z INFO run.py _universal(535) on_request Request URL: 'https://login.microsoftonline.com/72f988bf-86f1-41af-91ab-2d7cd011db47/v2.0/.well-known/openid-configuration' Request method: 'GET' Request headers: 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.2 (macOS-15.7-x86_64-i386-64bit-Mach-O)' No body was attached to the request 2026-08-07T08:29:14.293Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Cache-Control': 'max-age=86400, private' 'Content-Type': 'application/json; charset=utf-8' 'Strict-Transport-Security': 'REDACTED' 'X-Content-Type-Options': 'REDACTED' 'Access-Control-Allow-Origin': 'REDACTED' 'Access-Control-Allow-Methods': 'REDACTED' 'P3P': 'REDACTED' 'x-ms-request-id': 'a04d2207-e9f1-4666-90f0-c2f9718e3a00' 'x-ms-ests-server': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy-Report-Only': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Fri, 07 Aug 2026 08:29:14 GMT' 'Content-Length': '1964' 2026-08-07T08:29:14.339Z INFO run.py _universal(532) on_request Request URL: 'https://login.microsoftonline.com/72f988bf-86f1-41af-91ab-2d7cd011db47/oauth2/v2.0/token' Request method: 'POST' Request headers: 'Content-Type': 'application/x-www-form-urlencoded' 'Accept': 'application/json' 'x-client-sku': 'REDACTED' 'x-client-ver': 'REDACTED' 'x-client-os': 'REDACTED' 'x-ms-lib-capability': 'REDACTED' 'client-request-id': 'REDACTED' 'x-client-current-telemetry': 'REDACTED' 'x-client-last-telemetry': 'REDACTED' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.2 (macOS-15.7-x86_64-i386-64bit-Mach-O)' A body is sent with the request 2026-08-07T08:29:14.521Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Cache-Control': 'no-store, no-cache' 'Pragma': 'no-cache' 'Content-Type': 'application/json; charset=utf-8' 'Expires': '-1' 'Strict-Transport-Security': 'REDACTED' 'X-Content-Type-Options': 'REDACTED' 'x-ms-clientdata': 'REDACTED' 'P3P': 'REDACTED' 'client-request-id': 'REDACTED' 'x-ms-request-id': 'c36cc6c3-f438-4af8-af1b-d3d597ee1700' 'x-ms-ests-server': 'REDACTED' 'x-ms-clitelem': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy-Report-Only': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Fri, 07 Aug 2026 08:29:14 GMT' 'Content-Length': '1929' 2026-08-07T08:29:14.522Z INFO run.py get_token_mixin(139) _get_token_base CertificateCredential.get_token succeeded 2026-08-07T08:29:14.522Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-08-07T08:29:14.524Z INFO run.py get_token_mixin(139) _get_token_base CertificateCredential.get_token_info succeeded 2026-08-07T08:29:14.611Z INFO run.py run(48) main Beginning reading of test results. 2026-08-07T08:29:14.611Z INFO run.py __init__(42) read_results Searching '/private/tmp/helix/working/A27408D4/w/BBBA0A00/e' for test results files 2026-08-07T08:29:14.612Z INFO run.py __init__(42) read_results Searching '/tmp/helix/working/A27408D4/w/BBBA0A00/uploads' for test results files 2026-08-07T08:29:14.612Z WARNING run.py __init__(55) read_results No results file found in any of the following formats: xunit, junit, trx 2026-08-07T08:29:14.612Z INFO run.py packing_test_reporter(30) report_results Packing 0 test reports to '/tmp/helix/working/A27408D4/w/BBBA0A00/e/__test_report.json' 2026-08-07T08:29:14.613Z INFO run.py packing_test_reporter(33) report_results Packed 2749 bytes + exit 71 ./xharness-runner.apple.sh: line 173: 9785 Killed: 9 sleep "$command_timeout" ['tvos-device-System.Buffers.Tests.app' END OF WORK ITEM LOG: Command exited with 71]