I'm thinking if a beer can were exposed to a near 0 psi vacuum. The can would probably burst open. Especially because water boils at just above 32 deg F (0 deg C) at 0 absolute psi.
Aside from exploding if the can didn't experience any type of friction resistance. Then yes it would reach the opposite side of the earth.
Personally, I would probably drink the beer first and then pee into the hole. Then I would call the guy on the opposite side of the earth and tell them to get ready to catch it
