❌ HostActivation.Tests.MultiArchInstallLocation.EnvironmentVariable_DotnetRootPathDoesNotExist [[Details]](https://dev.azure.com/dnceng//public/_build/results?buildId=1904713&view=ms.vss-test-web.build-test-results-tab&runId=49518260&resultId=100134&paneView=debug) [[0.22% failure rate]](https://dev.azure.com/dnceng//public/_build/results?buildId=1904713&view=ms.vss-test-web.build-test-results-tab&runId=49518260&resultId=100134&paneView=history)
Exception Message
System.IO.IOException : The process cannot access the file 'D:\a\_work\1\s\artifacts\tests\Debug\ha\nsnwdgz2.lez\PortableApp\bin\PortableApp.exe' because it is being used by another process.
CallStack
at System.IO.FileSystem.CopyFile(String sourceFullPath, String destFullPath, Boolean overwrite)
at Microsoft.DotNet.CoreSetup.Test.TestFileBackup.CopyOverDirectory(String source, String destination) in /_/src/installer/tests/TestUtils/TestFileBackup.cs:line 113
at Microsoft.DotNet.CoreSetup.Test.TestFileBackup.Dispose() in /_/src/installer/tests/TestUtils/TestFileBackup.cs:line 73
at HostActivation.Tests.MultiArchInstallLocation.EnvironmentVariable_DotnetRootPathDoesNotExist() in /_/src/installer/tests/HostActivation.Tests/MultiArchInstallLocation.cs:line 122
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
Failing Configuration
Installer-coreclr-windows_x86-Debug
failed in #72874