anchor.diff:  [
  -  {
  -    goPackagePath = "github.com/dustin/go-humanize";
  -    fetch = {
  -      type = "git";
  -      url = https://github.com/dustin/go-humanize;
  -      rev = "79e699ccd02f240a1f1fbbdcee7e64c1c12e41aa";
  -      sha256 = "0awfqszgjw8qrdw31v74jnvj1jbp7czhd8aq59j57yyj4hy50fzj";
  -    };
  -  }
     {
       goPackagePath = "github.com/jbenet/goprocess";
       fetch = {
  
positive.code:     fetch = {
        type = "git";
        url = "https://go.googlesource.com/net";
        rev = "71a035914f99bb58fe82eac0f1289f10963d876c";
        sha256 = "06m16c9vkwc8m2mcxcxa7p8mb26ikc810lgzd5m8k1r6lp3hc8wm";
      };
    }
  ]
  
negative.code:     fetch = {
        type = "git";
        url = https://github.com/hashicorp/golang-lru;
        rev = "20f1fb78b0740ba8c3cb143a61e86ba5c8669768";
        sha256 = "12k2cp2k615fjvfa5hyb9k2alian77wivds8s65diwshwv41939f";
      };
    }
    {
  