diff --git a/.github/workflows/dotnet-tests.yml b/.github/workflows/dotnet-tests.yml
index 7339c0c1ded..476d6e1f626 100644
--- a/.github/workflows/dotnet-tests.yml
+++ b/.github/workflows/dotnet-tests.yml
@@ -50,14 +50,6 @@ jobs:
         if: always() && steps.install-extensions.outcome == 'success'
         uses: ./.github/composite-actions/install-and-run-dotnet
 
-      - name: Upload upgrade Log
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: dotnet-output
-          path: |
-            test/dotnet/Output/*
-
       - name: Generate Code Coverage
         id: generate-code-coverage
         if: always() && steps.run-dotnet-tests.outcome == 'success'
diff --git a/test/dotnet/utils/TestUtils.cs b/test/dotnet/utils/TestUtils.cs
index f09becc40fd..d1ba990b6de 100644
--- a/test/dotnet/utils/TestUtils.cs
+++ b/test/dotnet/utils/TestUtils.cs
@@ -471,7 +471,7 @@ ProcessStartInfo GetDiffFileProcessDependingOnOs(string output, string expectedO
                 return new  ProcessStartInfo
                 {
                     FileName = @"powershell.exe",
-                    Arguments = $"-c \"diff -u -a (cat {output}) (cat {expectedOutput}) > {diffFile}\"",
+                    Arguments = $"-c \"diff -u --strip-trailing-cr (cat {output}) (cat {expectedOutput}) > {diffFile}\"",
                     UseShellExecute = false,
                     CreateNoWindow = false,
                     RedirectStandardError = true
@@ -479,7 +479,7 @@ ProcessStartInfo GetDiffFileProcessDependingOnOs(string output, string expectedO
             return new  ProcessStartInfo
             {
                 FileName = @"bash",
-                Arguments = $"-c \"diff -u -a {output} {expectedOutput} > {diffFile}\"",
+                Arguments = $"-c \"diff -u --strip-trailing-cr {output} {expectedOutput} > {diffFile}\"",
                 UseShellExecute = false,
                 CreateNoWindow = false,
                 RedirectStandardError = true