The Operation will be canceled. The next steps may not contain expected logs.

.packages\microsoft.net.compilers.toolset\4.0.0-4.21427.11\tasks\netcoreapp3.1\Microsoft.CSharp.Core.targets(75,5): error MSB4018: (NETCORE_ENGINEERING_TELEMETRY=Build) The "Csc" task failed unexpectedly.
System.AggregateException: One or more errors occurred. (One or more errors occurred. (Cannot access a closed pipe.))
 ---> System.AggregateException: One or more errors occurred. (Cannot access a closed pipe.)
 ---> System.ObjectDisposedException: Cannot access a closed pipe.
   at System.IO.Pipes.PipeStream.get_SafePipeHandle()
   at System.IO.Pipes.PipeStream.PipeValueTaskSource.<>c.<RegisterForCancellation>b__17_0(Object s, CancellationToken token)
   at System.Threading.CancellationTokenSource.Invoke(Delegate d, Object state, CancellationTokenSource source)
   at System.Threading.CancellationTokenSource.CallbackNode.ExecuteCallback()
   at System.Threading.CancellationTokenSource.ExecuteCallbackHandlers(Boolean throwOnFirstException)
   --- End of inner exception stack trace ---
   at System.Threading.CancellationTokenSource.ExecuteCallbackHandlers(Boolean throwOnFirstException)
   at System.Threading.CancellationTokenSource.NotifyCancellation(Boolean throwOnFirstException)
   at System.Threading.CancellationTokenSource.LinkedNCancellationTokenSource.<>c.<.cctor>b__4_0(Object s)
   at System.Threading.CancellationTokenSource.Invoke(Delegate d, Object state, CancellTerminate batch job (Y/N)? 

The operation was canceled.