anchor.diff:        swarmkit
         sys
       ];
  -    rev = "2dcb77b24c80dd95b52358c92436f68f2a33eb01";
  -    sha256 = "15c5lykq14f2q474x5v79hi6s2vnnfdq7r79w9riarv19743c0qs";
  -    version = 3;
     };
   
     mock = buildFromGitHub {
  
positive.code:       structs
        sys
      ];
      rev = "v0.8.2";
      sha256 = "12ncy3n276vklbh2pqpqybfv8xx6nhxclbcs2355b77wrrfggh2m";
      version = 3;
    };
  
    vault-plugin-auth-gcp = buildFromGitHub {
      version = 3;
      owner = "hashicorp";
      repo = "vault-plugin-auth-gcp";
      rev = "44c35010c27b213e8b12a06a48a94e2341ea926b";
      sha256 = "0nwi8pv4kc27l0zy8cjrjbwrccc06irfmpl9dyllcy585vdcmhmq";
      date = "2017-09-05";
      propagatedBuildInputs = [
        go-cleanhttp
        google-api-go-client
  
negative.code:     version = 3;
      owner = "minio";
      repo = "mc";
      rev = "683fcf0dd2c3bc585aea5c44d03b60da7fdb4f9a";
      sha256 = "176p3rjdw9f26dfri3d1f7wzx6w411shyca9znc1q7iyccbkcszz";
      propagatedBuildInputs = [
        cli_minio
        color
  