parse "gopher://\xea\b\xf4\u007f:0/\vi\b\xaa \xd6\xccx\xec-\xcb}\xf8U\xf0\xe2Z\x8f\xe2\x06\x89k7\x1e?Խ?\xa4\xb3\x8cP\xb1\xc0Jhp\xd2h\x8f!\x1a\x1a\xbc8\xe9J\x04ʑ\x909\xd7G)\xe7m\x9aډK\xae\x16b\x9e\x02": net/url: invalid control character in URL