anchor.diff:                        sources."browserify-rsa-4.0.1"
                         (sources."parse-asn1-5.1.0" // {
                           dependencies = [
  -                          (sources."asn1.js-4.9.1" // {
  +                          (sources."asn1.js-4.9.2" // {
                               dependencies = [
                                 sources."minimalistic-assert-1.0.0"
                               ];
                             })
  -                          (sources."browserify-aes-1.0.8" // {
  +                          (sources."browserify-aes-1.1.1" // {
                               dependencies = [
                                 sources."buffer-xor-1.0.3"
                                 sources."cipher-base-1.0.4"
  
positive.code:         sha1 = "78203a4d1c328ae1d86dca6460e369b57f4055ae";
        };
      };
      "base-x-3.0.2" = {
        name = "base-x";
        packageName = "base-x";
        version = "3.0.2";
        src = fetchurl {
          url = "https://registry.npmjs.org/base-x/-/base-x-3.0.2.tgz";
          sha1 = "bf873861b7514279b7969f340929eab87c11d130";
        };
      };
      "safe-buffer-5.1.1" = {
  
negative.code:                       sources."safe-buffer-5.1.1"
                      ];
                    })
                    (sources."randomfill-1.0.3" // {
                      dependencies = [
                        sources."safe-buffer-5.1.1"
                      ];
                    })
                  ];
                })
                sources."defined-1.0.0"
  