Seen failure in native AOT and jitstress runs, not clear why mainline CI doesn't hit it. Here's jitstress: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1370894&view=logs&jobId=9097dc03-f269-564e-13ab-e3241c6d3ff2&j=9097dc03-f269-564e-13ab-e3241c6d3ff2&t=c5623a8c-64c0-58ae-fdde-1827619f67c9
##[error].packages\dnne\2.0.5\build\DNNE.targets(184,5): error MSB3073: (NETCORE_ENGINEERING_TELEMETRY=Build) The command ""C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\bin\Hostx64\arm64\cl.exe" /O2 /LD /TC /MT /GS /Zi /D DNNE_ASSEMBLY_NAME=Microsoft.Interop.Tests.NativeExports /D DNNE_COMPILE_AS_SOURCE /I "C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\include" /I "D:\a\_work\1\s\.packages\dnne\2.0.5\tools\platform" /I "D:\a\_work\1\s\.packages\microsoft.netcore.app.host.win-arm64\11.0.0-preview.3.26170.106\runtimes\win-arm64\native" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\shared" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\um" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\ucrt" "D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\Microsoft.Interop.Tests.NativeExports.g.c" "D:\a\_work\1\s\.packages\dnne\2.0.5\tools\platform\platform.c" /link /DLL /LIBPATH:"C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\lib\arm64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.26100.0\um\arm64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.26100.0\ucrt\arm64" "D:\a\_work\1\s\.packages\microsoft.netcore.app.host.win-arm64\11.0.0-preview.3.26170.106\runtimes\win-arm64\native\libnethost.lib" Advapi32.lib /IGNORE:4099 /IMPLIB:"D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\bin\Microsoft.Interop.Tests.NativeExportsNE.lib" /OUT:"D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\bin\Microsoft.Interop.Tests.NativeExportsNE.dll" " exited with code 3.
D:\a\_work\1\s\.packages\dnne\2.0.5\build\DNNE.targets(184,5): error MSB3073: The command ""C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\bin\Hostx64\arm64\cl.exe" /O2 /LD /TC /MT /GS /Zi /D DNNE_ASSEMBLY_NAME=Microsoft.Interop.Tests.NativeExports /D DNNE_COMPILE_AS_SOURCE /I "C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\include" /I "D:\a\_work\1\s\.packages\dnne\2.0.5\tools\platform" /I "D:\a\_work\1\s\.packages\microsoft.netcore.app.host.win-arm64\11.0.0-preview.3.26170.106\runtimes\win-arm64\native" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\shared" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\um" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\ucrt" "D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\Microsoft.Interop.Tests.NativeExports.g.c" "D:\a\_work\1\s\.packages\dnne\2.0.5\tools\platform\platform.c" /link /DLL /LIBPATH:"C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\lib\arm64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.26100.0\um\arm64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.26100.0\ucrt\arm64" "D:\a\_work\1\s\.packages\microsoft.netcore.app.host.win-arm64\11.0.0-preview.3.26170.106\runtimes\win-arm64\native\libnethost.lib" Advapi32.lib /IGNORE:4099 /IMPLIB:"D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\bin\Microsoft.Interop.Tests.NativeExportsNE.lib" /OUT:"D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\bin\Microsoft.Interop.Tests.NativeExportsNE.dll" " exited with code 3. [D:\a\_work\1\s\src\libraries\System.Runtime.InteropServices\tests\TestAssets\NativeExports\NativeExports.csproj]
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1369468&view=logs&j=f50bdeb8-70f9-5fe0-0c12-4bd43ab59b51
Build error leg or test failing: Build / windows-arm64 Release NativeAOT_Libs / Build product
Pull request: #126517
Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": ["The command", "cl.exe", "Microsoft.Interop.Tests.NativeExports", "win-arm64"],
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1370894
Error message validated: [The command cl.exe Microsoft.Interop.Tests.NativeExports win-arm64]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 4/8/2026 11:20:41 PM UTC
Report
Summary
| 24-Hour Hit Count |
7-Day Hit Count |
1-Month Count |
| 0 |
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Seen failure in native AOT and jitstress runs, not clear why mainline CI doesn't hit it. Here's jitstress: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1370894&view=logs&jobId=9097dc03-f269-564e-13ab-e3241c6d3ff2&j=9097dc03-f269-564e-13ab-e3241c6d3ff2&t=c5623a8c-64c0-58ae-fdde-1827619f67c9
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1369468&view=logs&j=f50bdeb8-70f9-5fe0-0c12-4bd43ab59b51
Build error leg or test failing: Build / windows-arm64 Release NativeAOT_Libs / Build product
Pull request: #126517
Error Message
Fill the error message using step by step known issues guidance.
{ "ErrorMessage": ["The command", "cl.exe", "Microsoft.Interop.Tests.NativeExports", "win-arm64"], "ErrorPattern": "", "BuildRetry": false, "ExcludeConsoleLog": false }Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1370894
Error message validated:
[The command cl.exe Microsoft.Interop.Tests.NativeExports win-arm64]Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 4/8/2026 11:20:41 PM UTC
Report
Summary