anchor.diff:    parallel = {
       source = {
         remotes = ["https://rubygems.org"];
  -      sha256 = "0qv2yj4sxr36ga6xdxvbq9h05hn10bwcbkqv6j6q1fiixhsdnnzd";
  -      type = "gem";
  -    };
  -    version = "1.12.0";
  +      sha256 = "01hj8v1qnyl5ndrs33g8ld8ibk0rbcqdpkpznr04gkbxd11pqn67";
  +      type = "gem";
  +    };
  +    version = "1.12.1";
     };
     parallel_tests = {
       dependencies = ["parallel"];
  
positive.code:     dependencies = ["ast"];
      source = {
        remotes = ["https://rubygems.org"];
        sha256 = "1sj8dlqs5l2pa5y2412r4d5fi7qvf26n8vpciz7k9fy0ch327gdc";
        type = "gem";
      };
      version = "2.5.0.5";
    };
    phantomjs = {
      source = {
  
negative.code:     dependencies = ["ffi"];
      source = {
        remotes = ["https://rubygems.org"];
        sha256 = "0a61922kmvcxyj5l70fycapr87gz1dzzlkfpq85rfqk5vdh3d28p";
        type = "gem";
      };
      version = "0.9.0";
    };
    cliver = {
      source = {
  