parse "gopher://null.host:0/xIH@\x80K\x90\xd2\xca7\xffyf@P\xa2\xbc\xbb\xa9U\xd5R\x14\xd0\xd33\xd3\xd3\xc0\xc3\xe2a\xc1@\xc2\"\x82uZ@\x9aİ\xa2\x87N\xf87\xcd\xe2\x13\xe8\xf19\x8c\x92\x9b\x05\xf4ë\x0f\xf7\f\xf6v\xf1f\xb3x\xf5>\x06\x06\x9b݂\xb10\x83\b\xff\xdcC\x91\x87IYĐ\xa5e\x98\xa7y\x0e\x9b\x06\xe1\xf6\x8b(\x8c\xa2x\r\x9b\x8a\x9e\xd6e": net/url: invalid control character in URL