parse "gopher://\xc9\xc03Y\xdc\x17\xc7t\xa6i\xa04O\xd9mzA\\s\x97\x06+ܞ-\x9e\xc8\xf6\xa9\xc45\x93X\xe3o4$\xe48\xc5\x03\xa6V\x9f\xeaH\\\xf3\xe2\xcd\xc45\x06\x96\xd0I\x18\xfd\xfav\x85\xb1ΛO1֙\x90\xb9\xc9`\x1d\xbc>\xa7\f3\xb1N\x92\xce:\xeduֹ\xd5`\x9d\x0eU\xf1:0/Ñ\x93\xbf\xedѬ\xcbx\xa6\xbd\xce3@\xae\xd4<\xc6": net/url: invalid control character in URL