anchor.diff:  let runTests assembly =
       [Path.Combine(__SOURCE_DIRECTORY__, assembly)]
       |> Expecto.run (fun p ->
  -        { p with 
  +        { p with
               WorkingDirectory = __SOURCE_DIRECTORY__
           })
   
  
positive.code: Target.create "GenerateDocs" (fun _ ->
      let result =
          Shell.cleanDir ".fsdocs"
          DotNet.exec id "fsdocs" "build --clean"
  
      if not result.OK then failwith "error generating docs"
  )
  
negative.code: // Build everything
  
  Target.create "Build" (fun _ ->
      solutionFile
      |> DotNet.build (fun p ->
          { p with
              Configuration = buildConfiguration })
  )
  