Console log: 'tvos-device-System.Buffers.Tests.app' from job ca080c04-9a06-4e00-8943-ed4eb852a476 workitem 269f2428-819b-4d0a-805e-fc0a6acaadae (osx.15.amd64.appletv.open) executed on machine DNCENGMAC018 running macOS-15.7 + export PATH=/tmp/helix/working/A7D3090E/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + PATH=/tmp/helix/working/A7D3090E/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + export DOTNET_ROOT=/tmp/helix/working/A7D3090E/p/dotnet-cli + DOTNET_ROOT=/tmp/helix/working/A7D3090E/p/dotnet-cli + export DOTNET_CLI_TELEMETRY_OPTOUT=1 + DOTNET_CLI_TELEMETRY_OPTOUT=1 + export DOTNET_CLI_HOME=/tmp/helix/working/A7D3090E/w/A5C209FB/e/.dotnet + DOTNET_CLI_HOME=/tmp/helix/working/A7D3090E/w/A5C209FB/e/.dotnet + export NUGET_PACKAGES=/tmp/helix/working/A7D3090E/w/A5C209FB/e/.nuget + NUGET_PACKAGES=/tmp/helix/working/A7D3090E/w/A5C209FB/e/.nuget + export PATH=/tmp/helix/working/A7D3090E/p/xharness-cli:/tmp/helix/working/A7D3090E/p/dotnet-cli:/etc/helix-prep/venv/bin:/usr/bin:/bin:/usr/sbin:/sbin + PATH=/tmp/helix/working/A7D3090E/p/xharness-cli:/tmp/helix/working/A7D3090E/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/A7D3090E/p/microsoft.dotnet.xharness.cli/9.0.0-ci/tools/net8.0/any/Microsoft.DotNet.XHarness.CLI.dll + XHARNESS_CLI_PATH=/tmp/helix/working/A7D3090E/p/microsoft.dotnet.xharness.cli/9.0.0-ci/tools/net8.0/any/Microsoft.DotNet.XHarness.CLI.dll + export XHARNESS_DIAGNOSTICS_PATH=/tmp/helix/working/A7D3090E/w/A5C209FB/e/diagnostics.json + XHARNESS_DIAGNOSTICS_PATH=/tmp/helix/working/A7D3090E/w/A5C209FB/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/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app --output-directory /tmp/helix/working/A7D3090E/w/A5C209FB/uploads Signing bundle /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app "/Users/helix-runner/Library/Keychains/signing-certs.keychain-db" Signing file /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/System.Buffers.Tests /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/System.Buffers.Tests: signed app bundle with Mach-O thin (arm64) [net.dot.System.Buffers.Tests] Signing file /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/libSystem.Native.dylib /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/libSystem.Native.dylib: signed Mach-O thin (arm64) [libSystem.Native] Signing file /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/libSystem.IO.Compression.Native.dylib /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/libSystem.IO.Compression.Native.dylib: signed Mach-O thin (arm64) [libSystem.IO.Compression.Native] Signing file /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/libSystem.Security.Cryptography.Native.Apple.dylib /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app/libSystem.Security.Cryptography.Native.Apple.dylib: signed Mach-O thin (arm64) [libSystem.Security.Cryptography.Native.Apple] Signing file /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app: replacing existing signature /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app: signed app bundle with Mach-O thin (arm64) [net.dot.System.Buffers.Tests] [9.0.0-ci] XHarness command issued: apple test --app /tmp/helix/working/A7D3090E/w/A5C209FB/e/System.Buffers.Tests.app --output-directory /tmp/helix/working/A7D3090E/w/A5C209FB/uploads --target tvos-device --timeout 00:07:00 --launch-timeout 00:03:30 --xcode /Applications/Xcode_26.0.1.app -v [01:12:16] info: Preparing run for tvos-device [01:12:16] info: Looking for available tvos-device devices.. [01:12:16] dbug: Looking for available tvos-device devices. Storing logs into list-tvos-device-20260817_011216.log [01:12:20] 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/A7D3090E/w/A5C209FB/uploads/xunit-*.xml: No such file or directory + exit_code=71 + '[' -f /tmp/helix/working/A7D3090E/w/A5C209FB/e/.retry ']' + '[' -f /tmp/helix/working/A7D3090E/w/A5C209FB/e/.reboot ']' + exit 71 + export _commandExitCode=71 + _commandExitCode=71 + /usr/local/bin/python3.14 -u /tmp/helix/working/A7D3090E/w/A5C209FB/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 2026-08-17T05:12:21.369Z 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 2026-08-17T05:12:21.411Z 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 2026-08-17T05:12:21.773Z 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': 'dad9f487-45ee-41b1-ab90-515736ff4300' 'x-ms-ests-server': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy-Report-Only': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Mon, 17 Aug 2026 05:12:21 GMT' 'Content-Length': '1964' 2026-08-17T05:12:21.819Z 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 2026-08-17T05:12:21.954Z 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': '0a8fb554-a092-4c22-b575-0e7c932f4600' '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': 'Mon, 17 Aug 2026 05:12:21 GMT' 'Content-Length': '1929' 2026-08-17T05:12:21.955Z INFO xharness-event-processor.py get_token_mixin(139) _get_token_base CertificateCredential.get_token succeeded 2026-08-17T05:12:21.955Z INFO xharness-event-processor.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-08-17T05:12:21.956Z 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/A7D3090E/w/A5C209FB/e/diagnostics.json` + cp diagnostics.json /tmp/helix/working/A7D3090E/w/A5C209FB/uploads cp: diagnostics.json: No such file or directory + /usr/local/bin/python3.14 /tmp/helix/working/A7D3090E/p/reporter/run.py https://dev.azure.com/dnceng-public/ public 42800284 eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImZFdHFyaEtUMWJYQUdhZlNkUW9OMXZYVFJwSSIsImtpZCI6ImZFdHFyaEtUMWJYQUdhZlNkUW9OMXZYVFJwSSJ9.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.d5Ps4MzR7C-A_-JS065r4q8Yx0YI_012hzx2gy5SA1KkGaTpIDWnrbuuehtmQq42_Bmb_Oor4yP0CO633JmUrHfHtVKxJ14CosAefEz0hRKdo7sTkwhWiIEVhh7CpdBEPdw0qSipEPpDbuzNjSThroF2mmv_UIPBhwQ9MkPUdU4oviiXMwsEQIQ6iBSlD0by_Ll42xxqvxZwIR7w8uMyVjrbMaidOBDxJ7hkmk3X7ydMV6QiZJ6ndLUaQSRHzV8zEb3UWz7lZ1CO0cyDzB4fafzLy1XZJcRHEJ6Y8JNkMkNilTExECPo2RYKNT6v27S_FcKmHsyQ1b0B-qi-TVx0dw /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 2026-08-17T05:12:22.516Z INFO run.py azure_utils(46) get_credential_and_access_token Using /etc/helix-prep/client.pem certificate for e119e735-021e-4931-8059-7221fe1e3d1d 2026-08-17T05:12:22.558Z 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 2026-08-17T05:12:22.935Z 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': 'd228c107-515d-410b-bd34-7c3ea3d55600' 'x-ms-ests-server': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Mon, 17 Aug 2026 05:12:22 GMT' 'Content-Length': '1964' 2026-08-17T05:12:22.980Z 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 2026-08-17T05:12:23.188Z 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': 'd228c107-515d-410b-bd34-7c3ea9d55600' 'x-ms-ests-server': 'REDACTED' 'x-ms-clitelem': 'REDACTED' 'x-ms-srs': 'REDACTED' 'Content-Security-Policy': 'REDACTED' 'X-XSS-Protection': 'REDACTED' 'Set-Cookie': 'REDACTED' 'Date': 'Mon, 17 Aug 2026 05:12:22 GMT' 'Content-Length': '1929' 2026-08-17T05:12:23.189Z INFO run.py get_token_mixin(139) _get_token_base CertificateCredential.get_token succeeded 2026-08-17T05:12:23.189Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-08-17T05:12:23.191Z INFO run.py get_token_mixin(139) _get_token_base CertificateCredential.get_token_info succeeded 2026-08-17T05:12:23.278Z INFO run.py run(48) main Beginning reading of test results. 2026-08-17T05:12:23.278Z INFO run.py __init__(42) read_results Searching '/private/tmp/helix/working/A7D3090E/w/A5C209FB/e' for test results files 2026-08-17T05:12:23.280Z INFO run.py __init__(42) read_results Searching '/tmp/helix/working/A7D3090E/w/A5C209FB/uploads' for test results files 2026-08-17T05:12:23.280Z WARNING run.py __init__(55) read_results No results file found in any of the following formats: xunit, junit, trx 2026-08-17T05:12:23.280Z INFO run.py packing_test_reporter(30) report_results Packing 0 test reports to '/tmp/helix/working/A7D3090E/w/A5C209FB/e/__test_report.json' 2026-08-17T05:12:23.281Z INFO run.py packing_test_reporter(33) report_results Packed 2474 bytes + exit 71 ['tvos-device-System.Buffers.Tests.app' END OF WORK ITEM LOG: Command exited with 71]