parse "gopher://null.host:0/\u00ad\xfe\x1b\"\xddw`c\x9e\xdf\xf8\xd7ac\xeb\x98zvu\"@\x8c\x8f\x10\x86\xf0\xdaĬ\xf5\x92\x1e\xe2\xce\xdeW\x98FD\xcbiVj\xdd\xea\xef\xac\xec\xd7\x03\x1b\xd3u\u07b4\x8c": net/url: invalid control character in URL