anchor.diff:      owner = "AkihiroSuda";
       repo = pname;
       rev = "v${version}";
  -    sha256 = "sha256-lSvYiTh67gK9kJls7VsayV8T3H6RzFEEKe49BOWnUBw=";
  +    sha256 = "sha256-QhAN30ge0dbC9dGT1yP4o0VgrcS9+g+r6YJ07ZjPJtg=";
     };
   
  -  vendorSha256 = "sha256-qywiaNoO3pI7sfyPbwWR8BLd86RvJ2xSWwCJUsm3RkM=";
  +  vendorSha256 = "sha256-bX1GfKbAbdEAnW3kPNsbF/cJWufxvuhm//G88qJ3u08=";
   
     nativeBuildInputs = [ makeWrapper ];
   
  
positive.code:     "-X github.com/AkihiroSuda/nerdctl/pkg/version.Revision=<unknown>"
    ];
  
    postInstall = ''
      wrapProgram $out/bin/nerdctl \
        --prefix PATH : "${lib.makeBinPath ([ buildkit ] ++ extraPackages)}" \
  
negative.code:   doInstallCheck = true;
    installCheckPhase = ''
      runHook preInstallCheck
      # nerdctl expects XDG_RUNTIME_DIR to be set
      export XDG_RUNTIME_DIR=$TMPDIR
  
      $out/bin/nerdctl --help
      # --version will error without containerd.sock access
      $out/bin/nerdctl --help | grep "${version}"
  