Adding a second workaround for the build failure. Same fix as the other one though.

TestAssets/TestProjects/DependencyContextFromTool/DependencyContextFromTool.csproj

@@ -18,6 +18,9 @@
       <Version>1.0.0-*</Version>
     </DotNetCliToolReference>
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="NewtonSoft.Json" Version="9.0.1" />
+  </ItemGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
     <DefineConstants>$(DefineConstants);RELEASE;TRACE</DefineConstants>
     <Optimize>true</Optimize>

src/Microsoft.DotNet.TestFramework/TestAssetInfo.cs

@@ -251,8 +251,6 @@ namespace Microsoft.DotNet.TestFramework
                 var restoreArgs = new string[] { "restore", projFile.FullName };
 
                 var commandResult = Command.Create(_dotnetExeFile.FullName, restoreArgs)
-                                    .CaptureStdOut()
-                                    .CaptureStdErr()
                                     .Execute();
 
                 int exitCode = commandResult.ExitCode;
@@ -267,6 +265,8 @@ namespace Microsoft.DotNet.TestFramework
 
                     throw new Exception(message);
                 }
+
+                Console.WriteLine($"TestAsset Restore '{_assetName}' for {projFile.FullName} exited with {exitCode}");
             }
         }