Version 1.0.3+git20210624.b415090-3 of mcaller is marked for autoremoval from testing on Mon 22 Aug 2022. It depends (transitively) on scikit-learn, affected by #1003165, #1009784. You should try to prevent the removal by fixing these RC bugs.
Last update: 2022-08-10
Standards version of the package is outdated.
The package should be updated to follow the last version of Debian Policy
(Standards-Version 4.6.1 instead of