sundials 3.1.2+dfsg-3 is marked for autoremoval from testing on 2020-01-06 It (build-)depends on packages with these RC bugs: 945338: libpetsc3.11-dev-examples: postinst uses /usr/share/doc content (Policy 12.3): /usr/share/doc/libpetsc3.11-dev-examples/examples/**/*.py