anchor.diff:  
     azure-sdk-for-go = buildFromGitHub {
       version = 3;
  -    date = "2017-06-14";
  -    rev = "720c2a183bcccbe8a90f3159b63e1e2e5d4c9911";
  +    date = "2017-06-23";
  +    rev = "82ab03022b7c5cf71137165bbf9251ec3ef6132e";
       owner  = "Azure";
       repo   = "azure-sdk-for-go";
  -    sha256 = "1xajxx89nakqqalkyaj9dzfajaksbxw9d6rb7hjrbrpmiahm6i99";
  +    sha256 = "1062cp9l40nz1a5fny8xx3i93jcnachiabnbl5498xl8pa0gsl6f";
       excludedPackages = "\\(Gododir\\|storageimportexport\\)";
       buildInputs = [
         crypto
  
positive.code:     version = 3;
      owner = "ncw";
      repo = "rclone";
      date = "2017-06-20";
      rev = "8d77e4819024545be07ad1e4ab3189958ae1adf0";
      sha256 = "1l8s0dz4bzi70rqakrl7zrk25xyj76s1a5k69vg22b6v1lxwd86q";
      propagatedBuildInputs = [
        aws-sdk-go
        cgofuse
  
negative.code:       seed
      ];
      meta.useUnstable = true;
      date = "2017-06-22";
    };
  
    memcache = buildFromGitHub {
  