anchor.diff:  
     go-multiaddr-net = buildFromGitHub {
       version = 6;
  -    rev = "v1.7.1";
  +    rev = "gx/v1.7.1";
       owner  = "multiformats";
       repo   = "go-multiaddr-net";
  -    sha256 = "1c419dea7e1a8a06d633407c9d30a1884d5420b8aae76816bfa113d8c8762179";
  +    sha256 = "51886fabedf0bc1594450cdff493df5c136fde76b84b6bb9d736d387b3e97485";
       goPackageAliases = [ "github.com/jbenet/go-multiaddr-net" ];
       propagatedBuildInputs = [
         go-multiaddr
  
positive.code:     version = 6;
      owner = "libp2p";
      repo = "go-libp2p-crypto";
      rev = "v2.0.5";
      sha256 = "51f5170fbe998217f2e8d5da9981d1a945d09ba62112aa6be7ecd9e0e6119ed5";
      propagatedBuildInputs = [
        btcd
        crypto
  
negative.code:     version = 6;
      owner = "libp2p";
      repo = "go-libp2p-metrics";
      rev = "gx/v2.1.7";
      sha256 = "b3d9d9e3fa716e4dab9b82cf2f61f2d78a6e5e927a6c898662cc1e65779e0730";
      propagatedBuildInputs = [
        go-flow-metrics
        go-libp2p-peer
  