parse "gopher://null.host:0/Ê\x8e\x14\x17\x87f\xf1\xf7 \x90\xa6\x0f_\xbd~\x89\xbb\x82\xb6\xbf|S\x83s\xe2\xec{\xb4\xff\x022\u007f\xc2.\xd0\xea\x1c\\\x05\xddSw\xaflC{\xdb\x19ƴ\x97r\xaa\xf6w\x82\x9b\xd3": net/url: invalid control character in URL