parse "gopher://null.host:0/\u0098ɉ\x8b\vZb-}Aȼ\xde\xeb\xc5\xff\x15\xf0/\xef\xd8Gj\xdci\xe5\xee\x17\x89-I\x11[\x82&\x92?\xdfe_k\xf1klC\xe4z\xfb": net/url: invalid control character in URL