Could not load file or assembly 'Microsoft.CodeAnalysis.NetAnalyzers

[kotlarmilos]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=242955
Build error leg or test failing: Build / coreclr Common Pri0 Test Build AnyOS AnyCPU checked / Build managed test components
Pull request: #79169

Error Message

Fill the error message using known issues guidance.

{
  "ErrorMessage": "Could not load file or assembly 'Microsoft.CodeAnalysis.NetAnalyzers",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Report

Build	Definition	Step Name	Console log	Pull Request
381868	dotnet/runtime	Build Tests	Log	#90912
381040	dotnet/runtime	Build managed test components	Log	#90814
380937	dotnet/runtime	Build Tests	Log
379994	dotnet/runtime	Build managed test components	Log
377230	dotnet/runtime	Build managed test components	Log
375016	dotnet/runtime	Build Tests	Log
374758	dotnet/runtime	Build Tests	Log	#90620
374599	dotnet/runtime	Build Tests	Log
372068	dotnet/runtime	Build managed test components	Log
370598	dotnet/runtime	Build Tests	Log	#90360
369321	dotnet/runtime	Build Tests	Log	#90273
369189	dotnet/runtime	Build Tests	Log	#90290
367837	dotnet/runtime	Build managed test components	Log
367215	dotnet/runtime	Build Tests	Log	#90132
367201	dotnet/runtime	Build Tests	Log	#88926
366557	dotnet/runtime	Build managed test components	Log	#90146
366123	dotnet/runtime	Build Tests	Log	#90116
362955	dotnet/runtime	Build Tests	Log	#89988
362769	dotnet/runtime	Build Tests	Log	#89977
362227	dotnet/runtime	Build Tests	Log	#89930
361772	dotnet/runtime	Build Tests	Log	#88894
355196	dotnet/runtime	Build managed test components	Log	#89632
354832	dotnet/runtime	Build Tests	Log	#88394
354675	dotnet/runtime	Build managed test components	Log	#89609
354544	dotnet/runtime	Build managed test components	Log	#89405
352336	dotnet/runtime	Build managed test components	Log	#89493
352201	dotnet/runtime	Build managed test components	Log
352084	dotnet/runtime	Build managed test components	Log	#89422
351406	dotnet/runtime	Build managed test components	Log	#89430
351171	dotnet/runtime	Build managed test components	Log

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	5	30

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=322450
Error message validated: Could not load file or assembly 'Microsoft.CodeAnalysis.NetAnalyzers
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 6/28/2023 10:10:52 PM UTC

Tagging subscribers to this area: @dotnet/area-infrastructure-libraries
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=242955
Build error leg or test failing: Build / coreclr Common Pri0 Test Build AnyOS AnyCPU checked / Build managed test components
Pull request: #79169

Error Message

Fill the error message using known issues guidance.

{
  "ErrorMessage": "Could not load file or assembly 'Microsoft.CodeAnalysis.NetAnalyzers",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Author:	kotlarmilos
Assignees:	-
Labels:	area-Infrastructure-libraries, blocking-clean-ci, Known Build Error
Milestone:	8.0.0

[ViktorHofer]

cc @jkoritzinsky

Tagging subscribers to this area: @dotnet/runtime-infrastructure
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=242955
Build error leg or test failing: Build / coreclr Common Pri0 Test Build AnyOS AnyCPU checked / Build managed test components
Pull request: #79169

Error Message

Fill the error message using known issues guidance.

{
  "ErrorMessage": "Could not load file or assembly 'Microsoft.CodeAnalysis.NetAnalyzers",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Report

Build	Definition	Step Name	Console log	Pull Request
260277	dotnet/runtime	Build managed test components	Log	#84384
259773	dotnet/runtime	Build Tests	Log	#85618
259066	dotnet/runtime	Build managed test components	Log
258650	dotnet/runtime	Build Tests	Log	#85615
258418	dotnet/runtime	Build Tests	Log	#85607
258313	dotnet/runtime	Build Tests	Log	#85549
258225	dotnet/runtime	Build managed test components	Log	#85594
257912	dotnet/runtime	Build managed test components	Log
257461	dotnet/runtime	Build Tests	Log	#85558
257410	dotnet/runtime	Build Tests	Log	#85558
257409	dotnet/runtime	Build managed test components	Log
257384	dotnet/runtime	Build managed test components	Log
256990	dotnet/runtime	Build managed test components	Log	#85555
256880	dotnet/runtime	Build managed test components	Log
256811	dotnet/runtime	Build Tests	Log	#85549
255719	dotnet/runtime	Build managed test components	Log	#85504
255021	dotnet/runtime	Build Tests	Log	#85467
254210	dotnet/runtime	Build Tests	Log	#85435
254127	dotnet/runtime	Build managed test components	Log	#85444
253876	dotnet/runtime	Build Tests	Log	#85422
253035	dotnet/runtime	Build managed test components	Log
252877	dotnet/runtime	Build Tests	Log
252361	dotnet/runtime	Build Tests	Log	#85310
252195	dotnet/runtime	Build Tests	Log	#85357
251993	dotnet/runtime	Build Tests	Log	#85197
251910	dotnet/runtime	Build managed test components	Log	#85282
251184	dotnet/runtime	Build Tests	Log	#85298
250810	dotnet/runtime	Build Tests	Log	#83682
250365	dotnet/runtime	Build managed test components	Log	#85174
249834	dotnet/runtime	Build managed test components	Log
249559	dotnet/runtime	Build managed test components	Log
249115	dotnet/runtime	Build Tests	Log	#85140
249080	dotnet/runtime	Build managed test components	Log
248401	dotnet/runtime	Build managed test components	Log	#84661
248303	dotnet/runtime	Build managed test components	Log	#85182
248075	dotnet/runtime	Build managed test components	Log	#85000
247894	dotnet/runtime	Build Tests	Log	#85171
247870	dotnet/runtime	Build Tests	Log	#84661
247498	dotnet/runtime	Build Tests	Log	#85096
247418	dotnet/runtime	Build managed test components	Log
247262	dotnet/runtime	Build managed test components	Log	#85150
247117	dotnet/runtime	Build managed test components	Log
246011	dotnet/runtime	Build Tests	Log	#85106
245258	dotnet/runtime	Build managed test components	Log	#85017
244409	dotnet/runtime	Build Tests	Log	#84491
244252	dotnet/runtime	Build managed test components	Log
244205	dotnet/runtime	Build Tests	Log	#85038
244026	dotnet/runtime	Build managed test components	Log
244012	dotnet/runtime	Build managed test components	Log
243994	dotnet/runtime	Build Tests	Log	#82045
243968	dotnet/runtime	Build Tests	Log	#84191
243784	dotnet/runtime	Build Tests	Log	#84867
243592	dotnet/runtime	Build managed test components	Log	#84956
242955	dotnet/runtime	Build managed test components	Log	#79169
242507	dotnet/runtime	Build managed test components	Log
242494	dotnet/runtime	Build Tests	Log	#82832
242445	dotnet/runtime	Build Tests	Log	#84959
242380	dotnet/runtime	Build Tests	Log	#84716

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
2	20	58

Author:	kotlarmilos
Assignees:	-
Labels:	blocking-clean-ci, area-Infrastructure, Known Build Error
Milestone:	8.0.0

[markples]

@ViktorHofer @jkoritzinsky Do you have any ideas on what is causing this (or why it intermittently hits - it's rare enough that it almost seems like a new issue each time it comes up)?

[jkoritzinsky]

My guess is some weirdness around how we do restore in the src/tests projects is causing issues. Once we reduce the number of project files in the src/tests tree (the next phase of the test consolidation), we can remove our custom "restore" infrastructure and do something more normal.