I would've put it up for swap the minute I saw it. I don't live far, but I have to take the worst public transit system in all of the US. I'm often taking a bus that'll get me to work 1-1.5 hours early. And I have to walk almost a mile from the bus stop. Then at the end of the 3 hours, I'd probably have to sit around in the store for 45 minutes because going to the bus stop an hour early makes no sense here. If no one wanted the shift (I don't think anyone would unless they were adding it on), I'd call out.
We never get scheduled for anything under 4, and I haven't had any less than 5 in the past few months, so I don't think I'll ever be in this situation.