Helix work item failures due to failure to find xharness-event-processor.py

[jkoritzinsky]

Build

https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=345368

Build leg reported

chrome-DebuggerTests.BreakpointTests.WorkItemExecution

Pull Request

dotnet/runtime#89128

Known issue core information

Fill out the known issue JSON section by following the step by step documentation on how to create a known issue

 {
    "ErrorMessage" : "python: can't open file '/root/helix/work/workitem/u/xharness-event-processor.py': [Errno 2] No such file or directory",
    "BuildRetry": false,
    "ErrorPattern": "",
    "ExcludeConsoleLog": false
 }

@dotnet/dnceng

Release Note Category

• Feature changes/additions
• Bug fixes
• Internal Infrastructure Improvements

Release Note Description

Additional information about the issue reported

No response

Report

Build	Definition	Test	Pull Request
345837	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.NonWasmTemplateBuildTests.WorkItemExecution	dotnet/runtime#89225
345767	dotnet/runtime	chrome-DebuggerTests.BreakpointTests.WorkItemExecution	dotnet/runtime#89204
345670	dotnet/runtime	PayloadGroup0.WorkItemExecution	dotnet/runtime#89217
345630	dotnet/runtime	chrome-DebuggerTests.EvaluateOnCallFrameTests.WorkItemExecution	dotnet/runtime#88838
345563	dotnet/runtime	chrome-DebuggerTests.EvaluateOnCallFrameTests.WorkItemExecution
345466	dotnet/runtime	Wasm.Build.Tests.Blazor.BuildPublishTests.BlazorBuildRunTest	dotnet/runtime#89151
345368	dotnet/runtime	chrome-DebuggerTests.BreakpointTests.WorkItemExecution	dotnet/runtime#89128
345298	dotnet/runtime	chrome-DebuggerTests.EvaluateOnCallFrameTests.WorkItemExecution	dotnet/runtime#89147
344749	dotnet/runtime	chrome-DebuggerTests.BreakpointTests.WorkItemExecution	dotnet/runtime#88910
344910	dotnet/runtime	Workloads-Wasm.Build.NativeRebuild.Tests.OptimizationFlagChangeTests.WorkItemExecution	dotnet/runtime#89081
344851	dotnet/runtime	chrome-DebuggerTests.EvaluateOnCallFrameTests.WorkItemExecution	dotnet/runtime#89147
344737	dotnet/runtime	chrome-DebuggerTests.GetPropertiesTests.WorkItemExecution	dotnet/runtime#87865
344591	dotnet/runtime	chrome-DebuggerTests.GetPropertiesTests.WorkItemExecution	dotnet/runtime#89162
344683	dotnet/runtime	chrome-DebuggerTests.EvaluateOnCallFrameTests.WorkItemExecution
344254	dotnet/runtime	chrome-DebuggerTests.BreakpointTests.WorkItemExecution	dotnet/runtime#89142
344334	dotnet/runtime	DebuggerTests.CallFunctionOnTests.DebuggerTests.CallFunctionOnTests.RunOnInvalidCfoId	dotnet/runtime#89139

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
14	16	16

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=345368
Error message validated: python: can't open file '/root/helix/work/workitem/u/xharness-event-processor.py': [Errno 2] No such file or directory
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 7/19/2023 11:12:46 PM UTC

[premun]

@jkoritzinsky this error does not break the job. The problem is a bit above:

The active test run was aborted. Reason: Test host process crashed
Results File: /root/helix/work/workitem/uploads/xharness-output/logs/testResults.trx

Passed!  - Failed:     0, Passed:    69, Skipped:     0, Total:    69, Duration: 6 m 13 s - DebuggerTestSuite.dll (net8.0)
Test Run Aborted.
artifacts: /root/helix/work/workitem/uploads/xharness-output
+ export _commandExitCode=1

The error later is ignored