parse "gopher://null.host:0/Ån:\xd71\xc7\r\x9e\xb2T.\xcer\xfbX\xe6\x83l\x7fY\x91\x91Kj\xae\x95\xe7@\x84_b\xe8\xf0\xec\xfa\xe6@\xb9\x0fOF\xfc\x13\x93\x1e`\xe9\xbee\x02J1``\x9b\xd6\xe4\xc0": net/url: invalid control character in URL