Version 0.1.0-2 of ruby-proc-to-ast is marked for autoremoval from testing on Tue 21 Dec 2021. It depends (transitively) on ruby-ice-nine, affected by #996297. You should try to prevent the removal by fixing these RC bugs.
Last update: 2021-12-01
Standards version of the package is outdated.
The package should be updated to follow the last version of Debian Policy
(Standards-Version 4.6.0 instead of