parse "gopher://null.host:0/a/\x98K5C\x943T6\xbc \xf6\xda\x03\xd5\xd8\x04\x02\xf1\xd2&TQV\xdcKP\xc6\x0ee\xec\x0f\xa5kEPDU\xf6\xc1Լ<\x1c\x86f\xd8\x12\xc44\xbd\x06\xf8\xd8O9Ӑ¹\xd2\xfa\"\x1d\xe4\x97M": net/url: invalid control character in URL