parse "gopher://\xa1\xd0\xc4\xf5\xaa.\x18oi\xc47\x1e5\xd4FG\xafb\xcd\xc4\x15l%\x81\x99O[\xe0\xdfͣ\x8a6\xc5ߗ\xe7\xf21\xd7n\xaa\xe2\xc4Z\xdf\xe4\xec@Fd\xabfDV\u007f&/": net/url: invalid control character in URL