I have been here before.
A group of space farers were on a barren moon in an alien? human? building. We were looking for a ship capable of hyper spatial travel in order to get off the moon. Various designs were found, but not that were usable. A disease of alien nature caused the victims to turn savage and the end result was death.
A rescue ship which looked like a double decked bus arrived. However, the disease got them too.