parse "gopher://null.host:0/\u009c\xa1\xbd\xf2\f\x92\xaf\xeds\xf5&:ܸ3v,\f\xb9\xa0[zo\xba\x1b\xb6&\xd7\xf5b\xb8z\xe5\xceqБhz\x90 \xcb\x12\xa1X\x17\xbf\xa3\x9b\a\xa9\x92\x82\x81S吢\x1e\x1c\x9dLݥ\xf8\x03R\xa6A\xb1\xbb\x05,\xa0\xa0\xe0\xcc\xfd": net/url: invalid control character in URL