anchor.diff:  
   buildBazelPackage rec {
     name = "bazel-deps-${version}";
  -  version = "2018-05-31";
  +  version = "2018-08-16";
   
     meta = with stdenv.lib; {
       homepage = "https://github.com/johnynek/bazel-deps";
  
positive.code:   src = fetchFromGitHub {
      owner = "johnynek";
      repo = "bazel-deps";
      rev = "dd7d0086d3a61c1d5c3370a0300824d0c75946e4";
      sha256 = "1h9ddgk6vn0bhnnkwwz4n1iqv2rcdj521dxhdwj5wwpndbciw855";
    };
  
    bazelTarget = "//src/scala/com/github/johnynek/bazel_deps:parseproject_deploy.jar";
  
negative.code:   fetchAttrs = {
      preInstall = ''
        # Remove all built in external workspaces, Bazel will recreate them when building
        rm -rf $bazelOut/external/{bazel_tools,\@bazel_tools.marker,embedded_jdk,\@embedded_jdk.marker,local_*,\@local_*}
        # For each external workspace, remove all files that aren't referenced by Bazel
        # Many of these files are non-hermetic (for example .git/refs/remotes/origin/HEAD)
        files_to_delete=()
  