Hello, the nightly files sometimes doesn't work properly due to different
issues. Sometimes it's a complicated bug but usually it can be fixed easily.
So I put the commands of nightly creator in github  and change cron of
pywikibot service to clone this repo and follow it i.e. the nightly creator
is automatically loads commands from this repo.
Please report bugs in phabricator (and assign it to me) and pull requests
are welcome. pywikibot people like John, Kunal, Merlijn, and Maarten also
can push changes and merge pull requests too. If you want to be an owner
and I forgot to add you, please do tell me.