parse "gopher://\xb6ȿ\x0fM\xb2\xbb\xa1\x8d\x81nj\x1b\x13(R^\x8ehcM\x9cB\xefC\xb19\xde\\l\xcc\xf8\xe7\xc3\xda\xf7\xa3Wk\x9f\x05\xdbל\xdb7Ў\xb7\b\xc0\xfa\xe6\xf6u:0/z\xff\xc8Y\x97z\xf0\xf2\xdan\"\xdb": net/url: invalid control character in URL