parse "gopher://\x02<\x18\xe8\xcc\xff/9\xd7\a}y\xa1}\x060E\xb2\u05cf\xfb\x11:H\xa4\xfe\xe3\xcb\xce\xf5e\xecP\xd7@e \xae\xea/\xbf\xe4\x95\xf5\x05IYڋ\xef\xa7\x03r\x9b\xea\x89\x1b": net/url: invalid control character in URL