anchor.diff:    # https://github.com/kazu-yamamoto/dns/issues/150
     dns = dontCheck super.dns;
   
  -  # Support recent versions of fast-logger.
  -  spacecookie = doJailbreak super.spacecookie;
  -
     # apply patches from https://github.com/snapframework/snap-server/pull/126
     # manually until they are accepted upstream
     snap-server = overrideCabal super.snap-server (drv: {
  
positive.code:   # });
    libnix = dontCheck super.libnix;
  
    # 2020-06-23: NOTE: > 0.33 => rm 464.patch: https://github.com/jaor/xmobar/issues/466
    # dontCheck: The test suite tries to mess with ALSA, which doesn't work in the build sandbox.
    xmobar = appendPatch (dontCheck super.xmobar) (pkgs.fetchpatch {
      url = "https://github.com/jaor/xmobar/pull/464.patch";
      sha256 = "0y1dd878yzy1cx0cjj0ijd3dmywr7jdmk68vxdjimxzblrdw1al6";
    });
  
    # https://github.com/mgajda/json-autotype/issues/25
    json-autotype = dontCheck super.json-autotype;
  
negative.code:       url    = "https://github.com/redelmann/scat/pull/6.diff";
        sha256 = "07nj2p0kg05livhgp1hkkdph0j0a6lb216f8x348qjasy0lzbfhl";
      })];
    });
  
    # 2020-06-05: HACK: In Nixpkgs currently this is
  