parse "gopher://null.host:0/x\xabA\x17\xa1\xf5\x81F\xd9EP\xa4u\x03\x8d\b\a\xbd@i]\x95\xf2\xf8(\xa6\xd36b\xe2\xec>w\x96\xfb\xebٽ3\x1f1\xf0\xbb\xa2Б\xe9\x9f`G\xa2q\x97\x03\xc97\v|": net/url: invalid control character in URL