Version 1.0.0+git20180522.e755a44-3 of prometheus-mongodb-exporter is marked for autoremoval from testing on Sat 08 May 2021. It is affected by #986695. You should try to prevent the removal by fixing these RC bugs.
vcswatch reports that
this package seems to have a new changelog entry (version
unstable) and new commits
in its VCS. You should consider whether it's time to make