ikiwiki tries to pull/push from git

With the switch to a puppet based ikiwiki.setup file, suggestions-cronjob.sh triggers to pull and push to git. Probably this is connected to the git plugin inside ikiwiki.

Here’s the output of cronjob sent by mail:

To /var/lib/weblate/repositories/vcs/tails/index
 ! [rejected]              master -> master (fetch first)
error: failed to push some refs to '/var/lib/weblate/repositories/vcs/tails/index'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
'git push origin master' failed:  at /usr/share/perl5/IkiWiki/Plugin/git.pm line 251.
From /var/lib/weblate/repositories/vcs/tails/index
   3b09d1db34..34a85f8cd7  master     -> origin/master
internal error: recentchanges/change_6a10f6e5e68347aa1d30a5a08237b63a0aec8306._change cannot be found in /var/lib/weblate/repositories/vcs/staging/wiki/src or underlay

Parent Task: #15625 (closed)

Original created by @Hefee on 16309 (Redmine)