parse "gopher://\x11\x123\x1c\xcc3\xb6m\x8a+\xa1Ɏ\xa5A\x90\xe9O\xc4\u009a\x82\\q\xe3Z\"\xc0:\xb9\xacg\xd2u\xc0\xee\xa5\xd5d\xadP_\xdf\xee\xe5\xf7i\x81\x9eP\x1e'\x8d\xb5\xe7\xaad/": net/url: invalid control character in URL