parse "gopher://\xa1L\x14|k\xdb}\xb8\xaf\x1eT\a\x9d\xf9\xcd=\x1b\x04n *\x18\xae\u007f\xa7\xef\xcd\aXͷ\r\x17\\~Zyӹ\x8a\xeb\x14\xbcY\\\x81\xe51\x8esH@\xaf\x9d\xab\xb8\u007f-Ш`,Fs\xc2\xd6\xf6\xbf\xb1A\x81v3\xb8\xe4Dh\xca\xe1`q\x85\xe0\xca\u007f_\x17j\x87\xa5\x12\x03\x1b\x1e\x0e\xc9\x19\x01\xf0\xd8i\xc5ޯ\xacq\xc1J\"\xbbik\x0fh\xfa\x12J\xbdW`\xf4\xf3k\xa6$/": net/url: invalid control character in URL