anchor.diff:    src = fetchPyPi {
       package = "borgbackup";
       inherit version;
  -    sha256 = "6902563c447c4f378ff1a13167f83d15eb60a02316a06368a539b7ff3d88aeb9";
  +    sha256 = "35860840e0429d4bb3acc8b9dd33aa5996a42fb2b678813a982b321a7dba3cb2";
     };
   
     BORG_LZ4_PREFIX = lz4;
  
positive.code: }:
  
  let
    version = "1.0.8";
  in
  buildPythonPackage rec {
    name = "borgbackup-${version}";
  
negative.code: { stdenv
  , buildPythonPackage
  , fetchPyPi
  , pythonOlder
  , setuptools-scm
  
  , acl
  