anchor.diff:  { lib
   , stdenv
  -, fetchpatch
   , fetchurl
   , tzdata
   , iana-etc
  
positive.code:     touch $TMPDIR/group $TMPDIR/hosts $TMPDIR/passwd
    '';
  
    patches = let
      fetchBase64Patch = args: (fetchpatch args).overrideAttrs (o: {
        postFetch = "mv $out p; base64 -d p > $out; " + o.postFetch;
      });
    in [
      ./remove-tools-1.11.patch
      ./ssl-cert-file-1.16.patch
      ./remove-test-pie-1.15.patch
  
negative.code:     ./skip-nohup-tests.patch
      ./skip-cgo-tests-1.15.patch
      ./go_no_vendor_checks-1.16.patch
    ];
  
    postPatch = ''
  