parse "gopher://null.host:0/,,\xafE^7\xeaKD\x16\xab$5\xe3JH\xd7\xf8\x9de\xe0\xe7zTb\xbc\\O\u058b\xf3@{_\x9e\xce\xf3\xa0\x16C\xbd\xbc\x8cd\xfbԤ\xcc\xf5\x8d\xa0\x8b\x80_'\x17\xed\x9c\xce\x01/F\xd9~k\xe9JzTl": net/url: invalid control character in URL