parse "gopher://\xc5\xfbM:0/ò\xac\xbe\x97\xea\xbc\xd0\xfa\x17\x93\xf8-\xa7\xd6\x03\xb3\xb64\xbf\x9fN\xc4!T\xe1\xfal=\x96-\x94\x8f\x8a\xc0\xce\xe3\xf7\xf8\xd0\xf5\xbe\xd4ňs\x9b5\xfc\x17Λ\xc9\xc1\x9c\rJ\xb5\xa0}Ci>)\xa1l\xe4\x0ekj\x855Rq\xef\x10\x1c\xd4{5\x9f\xf8\xf6y\xdd\xe3T\x9b\xef)": net/url: invalid control character in URL