anchor.diff:      version = 2;
       owner = "influxdata";
       repo = "influxdb";
  -    rev = "v1.1.1";
  -    sha256 = "0c5jcwgniqd2yai7pxmsx968i52r9144f8zg8hh3bcl1m81xg6mb";
  +    rev = "v1.2.0";
  +    sha256 = "0xc784n8hm49pvghi8m749h68l1zrcw0lcrsi8d1vcwfv23k3p7j";
       propagatedBuildInputs = [
         bolt
         gollectd
  
positive.code: 
    macaron_v1 = buildFromGitHub {
      version = 2;
      rev = "v1.1.11";
      owner  = "go-macaron";
      repo   = "macaron";
      sha256 = "1c03pdizyqn6q2c56fprmbvfg12wrd605251bfj5py96ag50i8w7";
      goPackagePath = "gopkg.in/macaron.v1";
      goPackageAliases = [
        "github.com/go-macaron/macaron"
  
negative.code:       profile
        structs
      ];
      date = "2017-01-24";
    };
  
    mdns = buildFromGitHub {
  