parse "gopher://null.host:0/\u009eD\x8e\v\xe5\xfdg\xa5\x03v\x93}\xa7S=\x89̴\xa2\"?_\xf9\xcbO\x17d\xfe\xfcO\xec\xf1d\xe3{\xe8\x9c\f\xa4\xc4\xf7\x11\x1e\xa4\xbf\xf2\x86\x05\xf4\x0fOp\xb7Ԗ;_3g \x92-\xe8n\x9d\"S\x1b\xd9\xf5W\x1d\xa1\xa7鸈": net/url: invalid control character in URL