I was trying to run a maintenance script on the beta cluster (T246539). However:
daimona@deployment-deploy01:/srv/mediawiki/php-master$ mwscript extensions/AbuseFilter/maintenance/updateVarDumps.php --wiki=enwiki --dry-run Fatal error: Class 'LoggedUpdateMaintenance' not found in /srv/mediawiki-staging/php-master/extensions/AbuseFilter/maintenance/updateVarDumps.php on line 20
I thought that maybe the script is broken (or I'm just doing something wrong), but then I tried running another script which worked a few weeks ago (T228655#5862088) and I got the same error.