title: LLVM Profile Error: Failed to write file "default.profraw": Permission denied
body: <p>I'm getting the error <code>LLVM Profile Error: Failed to write file "default.profraw": Permission denied</code> after running unit tests in Xcode. I don't know where Xcode is trying to write this file to. </p>
  
  <p>What folder should I grant permissions for?</p>