parse "gopher://null.host:0/E\xf0\x86\xb0\x9c\x93\xe5|. \x14Tt\xea\"\x81o\x95\x8bt\xc0e\xd7j\xcc6\xa7ס\xd7!\x96\xc8\x03\xe4\xceW(گ\xd1\xe9M\x16\x8b H\x86H\xdc\xe3!H2\x12": net/url: invalid control character in URL