anchor.diff:        purgeTimestamps = true;
         inherit name;
         url = "https://code.googlesource.com/google-api-go-client/+archive/${rev}.tar.gz";
  -      sha256 = "1xxjs6h0p7qlk5p7vi3q8q61n7yh6xpsnn1cgngg8p4y2wbzxv3g";
  +      sha256 = "02jbccy0vxr3h4gi6ippydjz32i5xn4aaaj5dyabpjqppmb4z4mf";
       };
       buildInputs = [
         appengine
  
positive.code:       structs
        text
      ];
      date = "2017-07-04";
      postPatch = ''
        # Hack to workaround no longer provided `pkg/probe`
        mv vendor/github.com/minio/minio/pkg/probe pkg/probe
  
negative.code:       go-ansiterm
        go-connections
        go-units
        gogo_protobuf
        gotty
        image-spec
        logrus
  