Attempt to fashion a crude screwdriver using the barrel shards and either the handle of the can-opener (if it slides off easily) or, by shredding off part of the currently worn clothing.

Seconded. I think it's an important peice of information that needs to be established before we take any further action.

You make a persuasive argument.

Request Ruby checks to see if she's wearing panties today.

Check the terminal situated on the wall behind the barrel