[iOS.Simulator] Failed to determine the exit code

[fanyang-mono]

Build

https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=383982

Build leg reported

iOS.Simulator.LibraryMode.Test.WorkItemExecution

Pull Request

dotnet/runtime#91008

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" : "Failed to determine the exit code",
    "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

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=383982
Error message validated: Failed to determine the exit code
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 8/24/2023 3:44:42 PM UTC

Report

Build	Definition	Test	Pull Request
437457	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
437357	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
437224	dotnet/runtime	JIT_opt.WorkItemExecution
436829	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#91560
436870	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
436778	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
436360	dotnet/runtime	JIT/Directed/aliasing_retbuf/aliasing_retbuf/aliasing_retbuf.sh
428731	dotnet/runtime	JIT/Directed/aliasing_retbuf/aliasing_retbuf/aliasing_retbuf.sh
436308	dotnet/runtime	JIT_Regression.WorkItemExecution	dotnet/runtime#92057
435688	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
435316	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
435050	dotnet/runtime	JIT_opt.WorkItemExecution
434180	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
433988	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#93182
433702	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
433394	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92974
432858	dotnet/runtime	JIT_Regression.WorkItemExecution
432793	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#91800
432431	dotnet/runtime	JIT_Methodical.WorkItemExecution
432200	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92057
432136	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
431633	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92057
431543	dotnet/runtime	JIT_opt.WorkItemExecution
431495	dotnet/runtime	JIT_Methodical.WorkItemExecution	dotnet/runtime#92471
431376	dotnet/runtime	JIT_Regression.WorkItemExecution
430969	dotnet/runtime	JIT_opt.WorkItemExecution
430845	dotnet/runtime	JIT_opt.WorkItemExecution	dotnet/runtime#92057
430640	dotnet/runtime	JIT_opt.WorkItemExecution
430428	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
430356	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
429942	dotnet/runtime	JIT_Regression.WorkItemExecution	dotnet/runtime#92057
430200	dotnet/runtime	JIT_opt.WorkItemExecution	dotnet/runtime#93131
430188	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
430155	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#91808
429941	dotnet/runtime	JIT_opt.WorkItemExecution	dotnet/runtime#93109
429642	dotnet/runtime	JIT_opt.WorkItemExecution	dotnet/runtime#93108
429608	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92471
429616	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
429653	dotnet/runtime	JIT_Methodical.WorkItemExecution	dotnet/runtime#93109
429628	dotnet/runtime	JIT_Methodical.WorkItemExecution	dotnet/runtime#92057
429167	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
428630	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#93061
429034	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
428717	dotnet/runtime	JIT_opt.WorkItemExecution
428384	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#91800
427248	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92927
428283	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
428233	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92057
428019	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92029
427761	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
427718	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
427426	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92471
427357	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
427009	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
426861	dotnet/runtime	JIT_opt.WorkItemExecution
426737	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
426302	dotnet/runtime	JIT_opt.WorkItemExecution
426337	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
425881	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92057
425987	dotnet/runtime	JIT_opt.WorkItemExecution
425496	dotnet/runtime	JIT_opt.WorkItemExecution
425500	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92728
425411	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
425340	dotnet/runtime	JIT_opt.WorkItemExecution
425041	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
424667	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92057
423382	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
422534	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
422421	dotnet/runtime	JIT_Regression.WorkItemExecution
422184	dotnet/runtime	JIT_opt.WorkItemExecution
421480	dotnet/runtime	JIT_opt.WorkItemExecution
421326	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
421052	dotnet/runtime	JIT_opt.WorkItemExecution
420796	dotnet/runtime	JIT_opt.WorkItemExecution
420421	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
420359	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
420139	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
419821	dotnet/runtime	JIT_opt.WorkItemExecution
419746	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
419035	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92471
419010	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
418441	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
418385	dotnet/runtime	JIT_opt.WorkItemExecution
418094	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
418047	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
417682	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
417421	dotnet/runtime	JIT_SIMD.WorkItemExecution
417183	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
417028	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
416950	dotnet/runtime	baseservices_varargs.WorkItemExecution	dotnet/runtime#92057
416766	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution	dotnet/runtime#92057
416738	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
416674	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
416588	dotnet/runtime	JIT_opt.WorkItemExecution
416597	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
416394	dotnet/runtime	JIT_opt.WorkItemExecution
416292	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
416172	dotnet/runtime	JIT_opt.WorkItemExecution
416166	dotnet/runtime	JIT_opt.WorkItemExecution
415882	dotnet/runtime	iOS.Simulator.LibraryMode.Test.WorkItemExecution
Displaying 100 of 182 results

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
9	39	182

[jandupej]

This seems to occur in the logs:

/private/tmp/helix/working/A70408BB/p/dotnet-cli/sdk/8.0.100-rc.1.23415.11/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.TargetFrameworkInference.targets(166,5): error NETSDK1045: The current .NET SDK does not support targeting .NET 9.0.  Either target .NET 8.0 or lower, or use a version of the .NET SDK that supports .NET 9.0. Download the .NET SDK from https://aka.ms/dotnet/download [/private/tmp/helix/working/A70408BB/w/B4630A0F/e/publish/ProxyProjectForAOTOnHelix.proj]

[SamMonoRT]

As pointed out above - seems like a SDK mismatch - error NETSDK1045: The current .NET SDK does not support targeting .NET 9.0. Either target .NET 8.0 or lower, or use a version of the .NET SDK that supports .NET 9.0. Download the .NET SDK from https://aka.ms/dotnet/download

@steveisok - who is the best contact to assign this issue too. Killing many iOS simulator runs.

[steveisok]

@steveisok - who is the best contact to assign this issue too. Killing many iOS simulator runs.

Weirdly, that doesn't seem to be stopping anything. If you look at https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-heads-main-597fd7c448d446a1a3/JIT_Methodical/1/console.b37fd04b.log?helixlogtype=result, you'll notice the app builds and executes.

I think Failed to determine the exit code might not detect the right condition. It looks like xharness is trying multiple avenues to get the exit code. For example:

dbug: 2023-09-14 15:14:52.542326-0700 JIT_Methodical[86845:8715756] DOTNET.APP_EXIT_CODE: 100
dbug: Xamarin.Hosting: Simulated process has exited (could not get process info: Can't find process with ID 86845).
dbug: Process mlaunch exited with 0
dbug: Failed to determine the exit code from /tmp/helix/working/A9EC0901/w/B6C2099F/uploads/iPhone X (iOS 15.0) - created by XHarness.log
dbug: Detected exit code 100 from /tmp/helix/working/A9EC0901/w/B6C2099F/uploads/JIT_Methodical.log
info: App run ended with 100
info: Application has finished with exit code: 100 (as expected)

Notice the failed to determine is from XHarness.log and on the next line it finds it within JIT_Methodical.log. I think some of these are passing.

[steveisok]

@akoeplinger, I have to suspect the The current .NET SDK does not support targeting .NET 9.0 message is due to us using an RC1 SDK when building on helix. If true, is there a way to send up a workable SDK?

[SamMonoRT]

@steveisok - who is the best contact to assign this issue too. Killing many iOS simulator runs.

Weirdly, that doesn't seem to be stopping anything. If you look at https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-heads-main-597fd7c448d446a1a3/JIT_Methodical/1/console.b37fd04b.log?helixlogtype=result, you'll notice the app builds and executes.

I think Failed to determine the exit code might not detect the right condition. It looks like xharness is trying multiple avenues to get the exit code. For example:

dbug: 2023-09-14 15:14:52.542326-0700 JIT_Methodical[86845:8715756] DOTNET.APP_EXIT_CODE: 100
dbug: Xamarin.Hosting: Simulated process has exited (could not get process info: Can't find process with ID 86845).
dbug: Process mlaunch exited with 0
dbug: Failed to determine the exit code from /tmp/helix/working/A9EC0901/w/B6C2099F/uploads/iPhone X (iOS 15.0) - created by XHarness.log
dbug: Detected exit code 100 from /tmp/helix/working/A9EC0901/w/B6C2099F/uploads/JIT_Methodical.log
info: App run ended with 100
info: Application has finished with exit code: 100 (as expected)

Notice the failed to determine is from XHarness.log and on the next line it finds it within JIT_Methodical.log. I think some of these are passing.

Interesting, I checked a few other logs, yeah, the tests are indeed passing.

[ivanpovazan]

This has been fixed with: dotnet/runtime@e8b8a77

[steveisok]

@ilyas1974 when you get a chance, can you close this issue as it has been resolved?