poudriere testport logs:
http://slexy.org/view/s2kJ0hVWSw (8.4R amd64)
http://slexy.org/view/s203tQAEiV (10.1R i386)
http://slexy.org/view/s28oapfJ6W (9.3R i386, inverted options)
Runtime test with:
```
$ youtube-dl --max-<TAB> # zsh
--max-downloads --max-filesize --max-quality --max-views
$ youtube-dl -x GnBbhXBDmwU
$ mpv --ytdl 'https://www.youtube.com/watch?v=GnBbhXBDmwU'
```