anchor.diff:      # Gnupg depends on this so we have to decouple this fetch from the rest of the build.
       srcVerification = fetchurl rec {
         failEarly = true;
  -      urls = tarballUrls "3.6" "0";
  +      urls = tarballUrls "3.6" "1";
         pgpsigUrls = map (n: "${n}.sig") urls;
         pgpKeyFingerprint = "1F42 4189 05D8 206A A754  CCDC 29EE 58B9 9686 5171";
         inherit (src) outputHashAlgo;
  -      outputHash = "2ab9e3c0131fcd9142382f37ba9c6d20022b76cba83560cbcaa8e4002d71fb72";
  +      outputHash = "20b10d2c9994bc032824314714d0e84c0f19bdb3d715d8ed55beb7364a8ebaed";
       };
     };
   
  
positive.code:   ];
  
    major = "3.6";
    minor = "0";
    version = "${major}.${minor}";
  in
  stdenv.mkDerivation rec {
  
negative.code:   src = fetchurl {
      urls = tarballUrls major minor;
      hashOutput = false;
      sha256 = "20b10d2c9994bc032824314714d0e84c0f19bdb3d715d8ed55beb7364a8ebaed";
    };
  
    # This fixes some broken parallel dependencies
  