anchor.diff:      subPackages = [
         "."
       ];
  +    meta.autoUpdate = false;
       propagatedBuildInputs = [
         hashland_for_aeshash
       ];
  
positive.code:     goPackageAliases = [
        "github.com/tildeleb/cuckoo"
      ];
      excludedPackages = "\\(example\\|dstest\\|primes/primes\\)";
      propagatedBuildInputs = [
        aeshash
  
negative.code:     goPackageAliases = [
        "github.com/gxed/hashland"
      ];
      meta.autoUpdate = false;
      date = "2017-10-03";
      excludedPackages = "example";
      propagatedBuildInputs = [
  