parse "gopher://null.host:0/y\x04jE<\xc53\xe8b!\x81\xe6\x12\xa87\x81j\x11\xa5n\f\xcab\xd0`\x02\r \x90/\x81F0h\x01\x83\xda\x11(\x8d@o\xd5@\xd0|\x06\x8dg\x10ĘŁ\x1a\xb5\x85@{H\vr\x18\xf4&\x83\x1e\x06": net/url: invalid control character in URL