parse "gopher://null.host:0/\x13I\x04\xd4\xebQ\xea\xf7\xca2\xefk\xcf\xe7!⧓\xa1\xfbR\xae\xa4\xe3\xe6\xb5\xde\xe6\xa7H\x01\xb6\x8eU\xfc\xd80\x9f\xb5\xdfLfH\x94\x1bbt\xe7m\x99\x8a\b\xe0\x02\x90\xb3\xecfZ~i\xb9\xb4/\xafa\x93Ӟ\x96'\x149\xc3/\x11": net/url: invalid control character in URL