anchor.diff:    };
   
     radius = buildFromGitHub {
  -    version = 5;
  -    rev = "04c7e6b2818affa6cf1cca6e0ffa0758762290bf";
  -    date = "2018-02-09";
  +    version = 6;
  +    rev = "aa66b173e4f71bdb7b361268fff30b384c0dffe1";
  +    date = "2018-03-24";
       owner  = "layeh";
       repo   = "radius";
  -    sha256 = "0lm841cl9f4gqhndh635qhv72cbnlis9q1h3q7b9b3kjf8bxd49g";
  +    sha256 = "0lnxkqy10fv3xmi8zb44nqqgkhd4rg2kl6sz4aa3b6r5x9vvmb8n";
       goPackagePath = "layeh.com/radius";
     };
   
  
positive.code:     version = 6;
      owner = "google";
      repo = "certificate-transparency-go";
      rev = "76406a93aa88c8ce3b42c8c1a74ae4197b9c59ab";
      date = "2018-03-21";
      sha256 = "1jjzbmpd4ia7559jdgpkz7cym4vcqy8w08xf2mw89j0bqrafcjg9";
      subPackages = [
        "."
        "asn1"
  
negative.code: 
    go-grpc-prometheus = buildFromGitHub {
      version = 6;
      rev = "ceb68d03a48324d1127453e8c4288821adb87e3e";
      owner = "grpc-ecosystem";
      repo = "go-grpc-prometheus";
      sha256 = "1cf44zj966bx9bwipgym042kxxky1vdgrglzq8wra05kabc5s6y0";
      propagatedBuildInputs = [
        grpc
        net
        prometheus_client_golang
      ];
      date = "2018-03-24";
    };
  
    go-hclog = buildFromGitHub {
  