parse "gopher://null.host:0/}\xea^\x9a\x91B\xad\x99.\xed\xfe\xedF?CB\xea\x11[\xd9\x16B\b0>M\xc2xqg\xd8\xf3\xa7\x91\xf5\x91\xddԣ\xa4~!\x91'\x89֛\x8cq\xb4(J\xd5\x1f\xa6\xf2G\x9b\xd5\xf3\xf1/\xaf`\xf6\xde\xe4\xeb\xd70\xcbm_\x8e,\xd1\xdc\xf4\xb9\x92\x9f~": net/url: invalid control character in URL