parse "gopher://null.host:0/\u008f\xe0Ɨ(\x17\xbeuL\xf2x3,\xf5ہ\xd1h>\xcaҝ z\x16\x944\xfb^b\x97\xfbB\xfe[\xb2\xc9\xd8\xc0_\xb0;\x88 \xc8\x17\xb3\x86\xd8:h\xdd\x1d)J\xffG\x8d7\x97\x03\rf w\xae\"\a\xd9P\x95E6\x9b\x1e": net/url: invalid control character in URL