parse "gopher://\a\x97\x82ݱ=9\xd69\u007fm\x95\xfb6\xfbi\x1c\xd6X\x17yq\xb5\xba\x9f\xe6Y\xe9&yD\x06\x14\xb2\x1bM\x13\x1fN\x01a\u07b6@\xa3n\xa1\x1d\xda\xcb[h}\xf7\xd3\x16ډ\v\xab\xfd\xb6аq\xdcB\xbb\xf8r\x96\xa6\x8e\xfea!\xd5\xdc~\x8a\x95!\xa9A.\xac\xb5\xb0;X\\\x1dfSt\x11Wv\x8a/": net/url: invalid control character in URL