{
"ErrorMessage": "Errors while reading device logs: Wall Clock adjustment detected - results might be strange while using --end",
"BuildRetry": false,
"ExcludeConsoleLog": false
}[06:34:42] dbug: Test log server listening on: 0.0.0.0:55876
[06:34:42] dbug:
[06:34:42] dbug: Running /private/tmp/helix/working/C5320A38/p/microsoft.dotnet.xharness.cli/11.0.0-prerelease.26230.4/tools/net8.0/any/../../../runtimes/any/native/mlaunch/bin/mlaunch
[06:34:44] dbug: Process mlaunch exited with 0
[06:34:44] dbug: Starting the application
[06:34:44] dbug:
[06:34:44] dbug: Running /private/tmp/helix/working/C5320A38/p/microsoft.dotnet.xharness.cli/11.0.0-prerelease.26230.4/tools/net8.0/any/../../../runtimes/any/native/mlaunch/bin/mlaunch
[06:34:46] dbug: Process mlaunch exited with 1
[06:34:46] dbug: Test run failed
[06:34:52] dbug: Errors while reading device logs: Wall Clock adjustment detected - results might be strange while using --end
[06:34:52] dbug: Device log captured in /tmp/helix/working/C5320A38/w/A56F093F/uploads/device-DNCENGTVOS-059-20260528_063442.log
[06:34:52] dbug:
[06:34:52] dbug: Running /bin/bash
[06:34:52] dbug: Running devicectl with elevated privileges via sudo is unlikely to work properly. Please do not do this.
[06:34:52] dbug: 06:34:52 Acquired tunnel connection to device.
[06:34:52] dbug: 06:34:52 Enabling developer disk image services.
[06:34:52] dbug: 06:34:52 Acquired usage assertion.
[06:34:52] dbug: ERROR: Failed to retrieve the file node for /Library/Caches/Documents/test-results.xml (com.apple.dt.CoreDeviceError error 7000 (0x1B58))
[06:34:52] dbug: Process bash exited with 1
[06:34:52] dbug: Failed to copy results file from device (attempt 1). Expected at: /tmp/helix/working/C5320A38/w/A56F093F/uploads/test-tvos-device-20260528_063442.log
[06:34:52] dbug: Retrying results file copy (attempt 2) after 5s delay...
[06:34:57] dbug:
[06:34:57] dbug: Running /bin/bash
[06:34:57] dbug: Running devicectl with elevated privileges via sudo is unlikely to work properly. Please do not do this.
[06:34:57] dbug: 06:34:57 Acquired tunnel connection to device.
[06:34:58] dbug: 06:34:58 Enabling developer disk image services.
[06:34:58] dbug: 06:34:58 Acquired usage assertion.
[06:34:58] dbug: ERROR: Failed to retrieve the file node for /Library/Caches/Documents/test-results.xml (com.apple.dt.CoreDeviceError error 7000 (0x1B58))
[06:34:58] dbug: Process bash exited with 1
[06:34:58] dbug: Failed to copy results file from device (attempt 2). Expected at: /tmp/helix/working/C5320A38/w/A56F093F/uploads/test-tvos-device-20260528_063442.log
[06:34:58] dbug: Retrying results file copy (attempt 3) after 10s delay...
[06:35:08] dbug:
[06:35:08] dbug: Running /bin/bash
[06:35:08] dbug: Running devicectl with elevated privileges via sudo is unlikely to work properly. Please do not do this.
[06:35:08] dbug: 06:35:08 Acquired tunnel connection to device.
[06:35:08] dbug: 06:35:08 Enabling developer disk image services.
[06:35:08] dbug: 06:35:08 Acquired usage assertion.
[06:35:08] dbug: ERROR: Failed to retrieve the file node for /Library/Caches/Documents/test-results.xml (com.apple.dt.CoreDeviceError error 7000 (0x1B58))
[06:35:08] dbug: Process bash exited with 1
[06:35:08] dbug: Failed to copy results file from device (attempt 3). Expected at: /tmp/helix/working/C5320A38/w/A56F093F/uploads/test-tvos-device-20260528_063442.log
[06:35:08] dbug: Retrying results file copy (attempt 4) after 20s delay...
[06:35:28] dbug:
[06:35:28] dbug: Running /bin/bash
[06:35:28] dbug: Running devicectl with elevated privileges via sudo is unlikely to work properly. Please do not do this.
[06:35:30] dbug: 06:35:30 Acquired tunnel connection to device.
[06:35:30] dbug: 06:35:30 Enabling developer disk image services.
[06:35:30] dbug: 06:35:30 Acquired usage assertion.
[06:35:30] dbug: ERROR: Failed to retrieve the file node for /Library/Caches/Documents/test-results.xml (com.apple.dt.CoreDeviceError error 7000 (0x1B58))
[06:35:30] dbug: Process bash exited with 1
[06:35:30] dbug: Failed to copy results file from device (attempt 4). Expected at: /tmp/helix/working/C5320A38/w/A56F093F/uploads/test-tvos-device-20260528_063442.log
[06:35:30] dbug: Test results file not found, app may have crashed before tests started.
[06:35:30] dbug: Attempting to retrieve crash report from device...
[06:35:30] dbug:
[06:35:30] dbug: Running /private/tmp/helix/working/C5320A38/p/microsoft.dotnet.xharness.cli/11.0.0-prerelease.26230.4/tools/net8.0/any/../../../runtimes/any/native/mlaunch/bin/mlaunch
[06:35:31] dbug: Process mlaunch exited with 0
[06:35:31] dbug: Found crash report: System.Text.Encodings.Web.Tests.cpu_resource-2026-05-22-142154.ips
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1437353
Build error leg or test failing: System.Runtime.Tests.WorkItemExecution
Pull request: #126200
Error Message
DO NOT USE JSON BELOW IF THIS IS A BUILD BREAK otherwise build analysis will allow pull requests to merge that break the build worse. For a build break, do not use this issue form. Make a regular new issue.
Fill the error message using step by step known issues guidance.
{ "ErrorMessage": "Errors while reading device logs: Wall Clock adjustment detected - results might be strange while using --end", "BuildRetry": false, "ExcludeConsoleLog": false }(Note that the crash report is old and irrelevant.)
Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1437353
Error message validated:
[Errors while reading device logs: Wall Clock adjustment detected - results might be strange while using --end]Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 5/28/2026 3:42:42 PM UTC
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Summary