anchor.diff:      version = 3;
       owner = "ncw";
       repo = "rclone";
  -    date = "2017-06-06";
  -    rev = "74a3dfc4e1aee38e077f88c3191e64a62b7e747f";
  -    sha256 = "0nhw3nd5ridvh0rk0h6x0kq3mzs6wfmjs835xvdvn0drbvc8g4gh";
  +    date = "2017-06-10";
  +    rev = "2ca477c57f6e110726a1fbf4edc557709afaaab1";
  +    sha256 = "0s1a6mx7rpc9wkns560rhclj3m9n6n9l3wzxp47i15p8w3fsiv0q";
       propagatedBuildInputs = [
         aws-sdk-go
         cgofuse
  
positive.code: 
    aws-sdk-go = buildFromGitHub {
      version = 3;
      rev = "v1.8.36";
      owner  = "aws";
      repo   = "aws-sdk-go";
      sha256 = "0jc9yjkvy0rskkcskia7a56kprfr4v2g38w8b30y367fg6z8ib7y";
      excludedPackages = "\\(awstesting\\|example\\)";
      buildInputs = [
        tools
  
negative.code:       duo_api_golang
        errwrap
        etcd_for_vault
        go-cache
        go-cleanhttp
        go-colorable
        go-crypto
  