The system does not use init.d-style boot actions
it does not proceed with the rest of the config check so I am uncomfortable using the upgraded system. I see documentation that you don't support upstart so bootup actions are broken. That is fine but I need to know if anything else is broken. So, I either need a way to continue the tests or a way to make this test pass.
you might should update
to indicate what to do about this. I think it will happen to anybody who follows those instructions.