I don't know why the station would be totally dark in the first place. You'd think the designers would have implemented emergency power generation systems in the station's preliminary design scheme or something. 

It has virtually 0 redundancy, which is a horrible design flaw when concerning structures and vehicles that dwell and operate within the vacuum of space.

Also, worms burrowing through armor [in seconds] is extraordinarily cheesy on many levels. 

A shirt? Sure. Military-grade un-powered, semi-powered or powered armor? No.