parse "gopher://null.host:0/\u0099I\x06\xaa\x9d\xb4\xe4\x92 \xf6C\xafjtfU\x89\x9c1{\xf0\x83\x9a\xc7\xc5\v\xddnnQ\xf0\bҒ9\xb0W\xe1\xeeK\xb2**\xf5\xb6\xbb\x01D\x18\xbc{,b\xc2GS,9s!)\xc23\x95y|\xb3\xeb\xb2O\xfc": net/url: invalid control character in URL