Console log: 'MauiBlazorWebView.DeviceTests-packaged' from job 1eff3fb9-4a7a-403b-b443-f081fdb8f14d workitem f72750ce-5773-4276-9d84-68ae9bd8d10c (windows.11.amd64.client.open) executed on machine a00I9J2 running Windows-11-10.0.26100-SP0 C:\h\w\BAB50A00\w\A311092D\e>set PATH=C:\h\w\BAB50A00\p\dotnet-cli;C:\python3\Scripts\;C:\python3\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Debuggers\x64;C:\Program Files\Microsoft SQL Server\160\Tools\Binn\;C:\arcade-tools\node-20.20.2\;C:\Users\runner\AppData\Local\Microsoft\WindowsApps C:\h\w\BAB50A00\w\A311092D\e>set DOTNET_ROOT=C:\h\w\BAB50A00\p\dotnet-cli C:\h\w\BAB50A00\w\A311092D\e>set DOTNET_CLI_TELEMETRY_OPTOUT=1 C:\h\w\BAB50A00\w\A311092D\e>set DOTNET_CLI_HOME=C:\h\w\BAB50A00\w\A311092D\e\.dotnet C:\h\w\BAB50A00\w\A311092D\e>set NUGET_PACKAGES=C:\h\w\BAB50A00\w\A311092D\e\.nuget C:\h\w\BAB50A00\w\A311092D\e>call C:\h\w\BAB50A00\p\eng\devices\run-windows-devicetests.cmd MauiBlazorWebView.DeviceTests packaged Microsoft.Maui.MauiBlazorWebView.DeviceTests net10.0 ======================================== Windows Device Tests on Helix ======================================== Scenario: MauiBlazorWebView.DeviceTests Device: packaged Package ID: Microsoft.Maui.MauiBlazorWebView.DeviceTests Target Framework: net10.0 Category Filter: Work Item Payload: C:\h\w\BAB50A00\w\A311092D\u Upload Root: C:\h\w\BAB50A00\w\A311092D\uploads Correlation Payload: C:\h\w\BAB50A00\p ======================================== Scenario directory: C:\h\w\BAB50A00\w\A311092D\u Test results file: C:\h\w\BAB50A00\w\A311092D\uploads\TestResults-Microsoft_Maui_MauiBlazorWebView_DeviceTests.xml Is packaged: 1 Is Controls test: 0 ======================================== Installing Windows App SDK Runtime ======================================== Found Versions.props at C:\h\w\BAB50A00\p\eng\Versions.props Windows App SDK version: 1.8 Downloading Windows App SDK runtime from https://aka.ms/windowsappsdk/1.8/latest/windowsappruntimeinstall-x64.exe... Installing Windows App SDK runtime... Windows App SDK runtime installed successfully ======================================== ======================================== Importing Certificate ======================================== Found certificate to import: C:\h\w\BAB50A00\w\A311092D\u\AppPackages\MauiBlazorWebView.DeviceTests_1.0.0.0_x64_Test\MauiBlazorWebView.DeviceTests_1.0.0.0_x64.cer TrustedPeople "Trusted People" Signature matches Public Key Certificate "DotNetMAUITests" added to store. CertUtil: -addstore command completed successfully. Certificate imported successfully via certutil ======================================== ======================================== Running Tests ======================================== Uninstalling previously deployed app... Found MSIX: C:\h\w\BAB50A00\w\A311092D\u\AppPackages\MauiBlazorWebView.DeviceTests_1.0.0.0_x64_Test\MauiBlazorWebView.DeviceTests_1.0.0.0_x64.msix Installing dependencies... Installing dependency: C:\h\w\BAB50A00\w\A311092D\u\AppPackages\MauiBlazorWebView.DeviceTests_1.0.0.0_x64_Test\Dependencies\arm64\Microsoft.WindowsAppRuntime.1.8.msix Installing dependency: C:\h\w\BAB50A00\w\A311092D\u\AppPackages\MauiBlazorWebView.DeviceTests_1.0.0.0_x64_Test\Dependencies\win32\Microsoft.WindowsAppRuntime.1.8.msix Installing dependency: C:\h\w\BAB50A00\w\A311092D\u\AppPackages\MauiBlazorWebView.DeviceTests_1.0.0.0_x64_Test\Dependencies\x64\Microsoft.WindowsAppRuntime.1.8.msix Installing dependency: C:\h\w\BAB50A00\w\A311092D\u\AppPackages\MauiBlazorWebView.DeviceTests_1.0.0.0_x64_Test\Dependencies\x86\Microsoft.WindowsAppRuntime.1.8.msix Installing app package... Package installed: Microsoft.Maui.MauiBlazorWebView.DeviceTests_x9kbkz52gn1me Starting app for single test run... Waiting for test results: C:\h\w\BAB50A00\w\A311092D\uploads\TestResults-Microsoft_Maui_MauiBlazorWebView_DeviceTests.xml Still waiting for All Tests... (10s) Still waiting for All Tests... (30s) Still waiting for All Tests... (60s) [OK] Found test results for All Tests after 86 seconds ======================================== Processing Results ======================================== Found 1 test result file(s) Merging test results for Helix... Created merged testResults.xml ERROR: At least 1 test(s) failed in TestResults-Microsoft_Maui_MauiBlazorWebView_DeviceTests.xml ======================================== Gathering files for upload ======================================== Files in upload directory: Volume in drive C is Windows Volume Serial Number is B41F-C729 Directory of C:\h\w\BAB50A00\w\A311092D\uploads 06/01/2026 12:48 PM . 06/01/2026 12:44 PM .. 06/01/2026 12:48 PM 10,012 TestResults-Microsoft_Maui_MauiBlazorWebView_DeviceTests.xml 06/01/2026 12:48 PM 9,972 testResults.xml 2 File(s) 19,984 bytes 2 Dir(s) 96,731,811,840 bytes free ======================================== Test execution completed with 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 2026-06-01T12:48:07.060Z INFO run.py managed_identity(151) __init__ ManagedIdentityCredential will use IMDS with client_id: 3423231b-6b9e-4177-8817-76276b647404 2026-06-01T12:48:07.061Z INFO run.py azure_utils(32) get_credential_and_access_token VMSSManagedIdentity VmssMIClientIdForUpload Auth type will be used 2026-06-01T12:48:07.061Z 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': '7c1405ca-4a82-416a-bfb2-e70de6b81d4b' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.13.9 (Windows-11-10.0.26100-SP0)' No body was attached to the request 2026-06-01T12:48:07.079Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Content-Type': 'application/json; charset=utf-8' 'Server': 'IMDS/150.870.65.2020' 'x-ms-request-id': '7c1405ca-4a82-416a-bfb2-e70de6b81d4b' 'Date': 'Mon, 01 Jun 2026 12:48:06 GMT' 'Content-Length': '2479' 2026-06-01T12:48:07.080Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token succeeded 2026-06-01T12:48:07.080Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token succeeded 2026-06-01T12:48:07.080Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-06-01T12:48:07.081Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token_info succeeded 2026-06-01T12:48:07.081Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token_info succeeded 2026-06-01T12:48:07.517Z INFO run.py run(48) main Beginning reading of test results. 2026-06-01T12:48:07.517Z INFO run.py __init__(42) read_results Searching 'C:\h\w\BAB50A00\w\A311092D\e' for test results files 2026-06-01T12:48:07.534Z INFO run.py __init__(42) read_results Searching 'C:\h\w\BAB50A00\w\A311092D\uploads' for test results files 2026-06-01T12:48:07.534Z INFO run.py __init__(48) read_results Found results file C:\h\w\BAB50A00\w\A311092D\uploads\testResults.xml with format xunit 2026-06-01T12:48:07.536Z INFO run.py packing_test_reporter(30) report_results Packing 21 test reports to 'C:\h\w\BAB50A00\w\A311092D\e\__test_report.json' 2026-06-01T12:48:07.537Z INFO run.py packing_test_reporter(33) report_results Packed 10102 bytes ['MauiBlazorWebView.DeviceTests-packaged' END OF WORK ITEM LOG: Command exited with 1]