anchor.diff:      repo = pname;
       rev = version;
       fetchSubmodules = true;
  -    sha256 = "sha256-QKtnOpAW4exDQEFSN0b04hA6TYuC+/C5nIYHCNzfuso=";
  +    sha256 = "sha256-UZCvKbZdZ7K4RtvVLmr44M612tqd4rkrjF2tys0JHNM=";
     };
   
     postPatch = ''
  
positive.code: 
  rustPlatform.buildRustPackage rec {
    pname = "wezterm";
    version = "20211204-082213-a66c61ee9";
  
    outputs = [ "out" "terminfo" ];
  
  
negative.code:     rm -r wezterm-ssh/tests
    '';
  
    cargoSha256 = "1imil15n9mf1r71qdp4cb4q7kzrrc2cspml0d54825yqaq8vjhsc";
  
    nativeBuildInputs = [
      pkg-config
  