V Reverse slicing should not work with at symbol in 1st slice index [2ms]
  V Reverse slicing should not work with at symbol in 2nd slice index [3ms]
  V Reverse slicing should not work with at symbol in both slice index [2ms]
  V Fixed index 4d slicing should not be available in 47 [5s 249ms]
  V Else branch is a function that returns int while if branch is string [5s 297ms]
  V Reverse slicing should work with overloaded infix hat [5s 528ms]
The active test run was aborted. Reason: Test host process crashed : Process is terminated due to StackOverflowException.

Test run in progress.Results File: C:\dev\src\github.com\Microsoft\masterfsharp\artifacts\TestResults\Debug\FSharpSuite.Tests_net472.xml

Test Run Aborted.
Total tests: Unknown
     Passed: 97
 Total time: 1.3206 Minutes
Deferred Messages

  Detailed Build Summary
  ======================


  ============================== Build Hierarchy (IDs represent configurations) =====================================================
  Id                  : Exclusive Time   Total Time   Path (Targets)
  -----------------------------------------------------------------------------------------------------------------------------------
  0                   : 80.547s           80.547s       C:\dev\src\github.com\Microsoft\masterfsharp\tests\fsharp\FSharpSuite.Tests.fsproj (VSTest)

  ============================== Node Utilization (IDs represent configurations) ====================================================
  Timestamp:            1        Duration   Cumulative
  -----------------------------------------------------------------------------------------------------------------------------------
  637146961850490571:   0        80.549s     80.549s # (scale 1:1000)
  -----------------------------------------------------------------------------------------------------------------------------------
  Utilization:          100.0    Average Utilization: 100.0

Build FAILED.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:01:20.58
Command failed to execute with exit code 1: C:\Program Files\dotnet\dotnet.exe test C:\dev\src\github.com\Microsoft\masterfsharp\tests\fsharp\FSharpSuite.Tests.fsproj -c Debug -f net472 -v n --test-adapter-path . --logger "nunit;LogFilePath=C:\dev\src\github.com\Microsoft\masterfsharp\artifacts\TestResults\Debug\FSharpSuite.Tests_net472.xml" /bl:C:\dev\src\github.com\Microsoft\masterfsharp\artifacts\log\Debug\FSharpSuite.Tests_net472.binlog --no-restore --no-build
System.Management.Automation.RuntimeException: Command failed to execute with exit code 1: C:\Program Files\dotnet\dotnet.exe test C:\dev\src\github.com\Microsoft\masterfsharp\tests\fsharp\FSharpSuite.Tests.fsproj -c Debug -f net472 -v n --test-adapter-path . --logger "nunit;LogFilePath=C:\dev\src\github.com\Microsoft\masterfsharp\artifacts\TestResults\Debug\FSharpSuite.Tests_net472.xml" /bl:C:\dev\src\github.com\Microsoft\masterfsharp\artifacts\log\Debug\FSharpSuite.Tests_net472.binlog --no-restore --no-build
at Exec-CommandCore, C:\dev\src\github.com\Microsoft\masterfsharp\eng\build-utils.ps1: line 50
at Exec-Console, C:\dev\src\github.com\Microsoft\masterfsharp\eng\build-utils.ps1: line 119
at TestUsingNUnit, C:\dev\src\github.com\Microsoft\masterfsharp\eng\build.ps1: line 260
at <ScriptBlock>, C:\dev\src\github.com\Microsoft\masterfsharp\eng\build.ps1: line 345
at <ScriptBlock>, <No file>: line 1