parse "gopher://Y:0/=i\xaa\xf1\xe2_\xaa\xbf\xba\xa7k0\xaeE\x98\u038b\as\xf8\xba\xfb\x19b\xa5s\x91\xf9l\x11sE^\xca\xcb\xdeH\xa8i}X\xb2\\\xb0B\xd8\aG\x06\xf7H\xf4\xfe\xf8b\xedV\xb6\xe1I'\x12\xde\xcfL\x18һ\xdc\xd1\x1a\xad\xfb&": net/url: invalid control character in URL