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 "3.5" "8";
  +      urls = tarballUrls "3.5" "9";
         pgpsigUrls = map (n: "${n}.sig") urls;
         pgpKeyFingerprint = "1F42 4189 05D8 206A A754  CCDC 29EE 58B9 9686 5171";
         inherit (src) outputHashAlgo;
  -      outputHash = "0e97f243ae72b70307d684b84c7fe679385aa7a7a0e37e5be810193dcc17d4ff";
  +      outputHash = "82b10f0c4ef18f4e64ad8cef5dbaf14be732f5095a41cf366b4ecb4050382951";
       };
     };
   
  
positive.code:   ];
  
    major = "3.5";
    minor = "8";
    version = "${major}.${minor}";
  in
  stdenv.mkDerivation rec {
  
negative.code:   src = fetchurl {
      urls = tarballUrls major minor;
      hashOutput = false;
      sha256 = "82b10f0c4ef18f4e64ad8cef5dbaf14be732f5095a41cf366b4ecb4050382951";
    };
  
    # This fixes some broken parallel dependencies
  