parse "gopher://null.host:0/\x17rd'\x81\x8fXc\xd9\xd9'\x99\xae\x8d\x92G\xb1\x8d\x9fJ\xc3\xf9sZ\xb4;\xdb\xee\xc3\xfd\xff\x8aX\xae\xd3\xe7\x02ï\x98\x11\xd2d\xf07\xed\x0e\x83/\xf9\x8f\xf7m\r\xca?.\xf9f\x1c;\xac&\xeb\xa4\xfd\x9eo\xe6 >\xc6~\x9d߹\xea\xb7V \xb3\x8b\xbf\x1a\xcf=\xb4_˼\xecP\xd0\xf8 \x9c\xc49昪\xc3D\x90\xac\x8d(\xbf\x9a֟\xb0m\x9b\x9c": net/url: invalid control character in URL