parse "gopher://\x97\x02\xb5{C\xef\xeb:0/ΒΈ2\xfa\xed\xad\xa9\x96\xcfh7\u07bd\x1d\xda\x16\x88\xc4I\x04\xa3O\xd6\xd1e\xbf\x9d\x96\x06\xdbaQ l\x18\x96": net/url: invalid control character in URL