anchor.diff:    };
   
     net = buildFromGitHub {
  -    rev = "a4bbce9fcae005b22ae5443f6af064d80a6f5a55";
  -    date = "2016-03-05";
  +    rev = "3e5cd1ed149001198e582f9d3f5bfd564cde2896";
  +    date = "2016-03-08";
       owner  = "golang";
       repo   = "net";
  -    sha256 = "1wh68a5gyqcc906gh77q4z72i7b4h9inax510mijmzxavwk6h8sf";
  +    sha256 = "0ppiwwl8x8sadpjk1v9ymrg5h4y2c4nhys8sj43pn0jyj0ccs46b";
       goPackagePath = "golang.org/x/net";
       goPackageAliases = [
         "code.google.com/p/go.net"
  
positive.code:   };
  
    dns = buildFromGitHub {
      rev = "4adf880b0237527fe9e86701c412d6906e5fcf9c";
      date = "2016-03-02";
      owner  = "miekg";
      repo   = "dns";
      sha256 = "191qwxin1ahqnkvpxgp1avip528sqydac4qn7qsxqrvnd3fz0fxs";
    };
  
    docker = buildFromGitHub {
  
negative.code:   };
  
    datadog-go = buildFromGitHub {
      date = "2016-02-15";
      rev = "8b6f59aa4f252b3b547523c21381330138bfe3ac";
      owner = "DataDog";
      repo = "datadog-go";
      sha256 = "0wxbcnp3xmifcsgq6kp1qgd4ymxhgnsakmvmsbraazmsglssi1lv";
    };
  
    dbus = buildFromGitHub {
  