parse "gopher://null.host:0/\x01\xb9\xbc\xf7\x0fQI\xb2\x86\x9e<\x96\xcfH\xae0\x9f\xac\x1d\xec\xedU\x01ۖK\xb5\xa6 c\x1aL\x06sHI\x02j5\x84": net/url: invalid control character in URL