parse "gopher://null.host:0/ã\xd5/5M\x03\xee<\xf8\x04\x82\x12U\xb0\xaf\xd42\xe0\xf8\xb3\xb8\xc3l0\xdf\xf9\xcaB\xaf\x82\xd2\xe8\x80\x01}\xbaa\xf2\xdcoL\xde-\x00\xfbM\"ƨ\x89\xc9h\"\xdc\xe4\x84'\x9a!\xa7\xe8s\xc0\xbb\xb5^u\xfc\xb81\xf6\x13\x02X\xf2\xe3\xd0\x01\xccܲ\xc5D\xa6y\xad\xfa\v\xd3`>": net/url: invalid control character in URL