try to get better output

Author: belav

Tests/MsBuild/Run.ps1

@@ -18,8 +18,8 @@ New-Item $basePath -ItemType Directory | Out-Null
 
 $failureMessage = ""
 
-
 foreach ($scenario in $scenarios) {
+    # these fail on windows in GH and because they use dockerfiles for the scenarios we don't need to run them twice anyway
     if ($env:GithubOS -eq "windows-latest") {
         continue
     }
@@ -76,7 +76,7 @@ RUN dotnet build -c Release
 
 Write-Host "::group::UnformattedFileCausesError"
 
-& dotnet build -c Release ./TestCases/UnformattedFileCausesError/Project.csproj > $output
+$output = (& dotnet build -c Release ./TestCases/UnformattedFileCausesError/Project.csproj) | Out-String
 Write-Host $output
 if ($LASTEXITCODE -ne 1) {
     $failureMessage += "::error::The TestCase UnformattedFileCausesError did not return an exit code of 1`n"