parse "gopher://\x11!ӌ\xf9\xa83\x15\x83r\"\xbae\x1eĕ\x8f\xde\xf3Z\xbf:\x17\x1b\xfa\"\x12\x1a\x93Dк\x82\xd31\xf1\x9c_B/": net/url: invalid control character in URL