parse "gopher://\xbc\xdbzjb/0]xq\xfd\xa1D3\xd3\xc8\xc9*痟\xd6\xf3\xc7\x1f=\x9b\xe0\x86\x982\xcc\xd4-\xceC \xc0\xb3`\xf5a!\xbd\x1a\x81\x1d\xcf\xf1C\xf0\xf4\xc75\x8a\xb6W嫯;M\xfc\"\xa6\xfd\xab\x94\xba!\xd6": net/url: invalid control character in URL