parse "gopher://null.host:0/]\x95\xad\xf4\x02\xe8Y>\xdfnOA۫\x90ʶ\xc9\xfb\xe8\xd8s\xd7A)\xa3q\x82\xecYwzR\x9a\v\\f\xf7u\xab\xd2c\b\xceO\xf16\x9a\xea§c": net/url: invalid control character in URL