parse "gopher://null.host:0/Õ\x98\xdb\x1f R\x9b\x82\xe7y\xf24\xb2P\x167\x94xF\xf0\xd1\xf2\xc8\x1c\xeam8mQ߱`\x98\x04g\xbe\xeb\x9e\xd0\x1e\xfc-\xe6\xa6M\x9c\xc6\xe9T\x8e\x97*ʿG\x98?\xba\xb48\xb4\xb3f\x8d": net/url: invalid control character in URL