I hate caveins.
I saved right after a forgotten beast shows up and starts making its way through my fortress. In order to do so, it walked across the bottom of the deep (10+ z-levels) garbage pit, which was normal and expected (one side connects to the rest of the fortress through a very long tunnel, the other has stairs leading to, or from, the caverns). The beast actually has little to do with the facepalm.
It comes from the fact I'm digging/channeling the last bits of floor off at the many upper levels of the pit. they tend to hinder the fall of the garbage and, in the future, enemies, so understandably, I want to make it as deadly as possible. I'm being extremely cautious as NOT to cause yet another cavein and lose a precious miner for real.
Right after I sent a dorf to build a wall in the tunnel the monster has taken and prevent it from eating/poisoning everyone, I see an announcement.
What, another cavein.
I zoom.
The legendary miner not only landed where the beast can get him (but it is too obsessed by the wall to catch him apparently), but he is COMPLETELY UNHARMED and proceeds to walk down in the caverns to finish some tasks I'd assigned in the caverns and forgotten to cancel. He can't go back in my fortress, but doesn't seem to mind. Oh well, Urist McMiner, you'll get eaten, after all, I don't know how high you fell and you should have died, being devoured by a forgotten beast or a troll is just another way to go. I'm not rescuing you.
That was only the first facepalm.
Litterally 30 seconds after that, another cavein happens.
I zoom, semi-expecting another idiot to survive.
Nope.
Urist McCompleteMoron, who also happened to be the friggin' manager, had apparently fallen from the very top of the pit and was instantly crushed to a pulp after making a hole in the very bottom. Never found the body. Only blood. Must have tried to dig out a channel the way some saw tree branches while sitting on them.
ARE YOU KIDDING ME
Thank Armok (?) the game crashed again slowly after that. I cancelled everything that had to do with channels and digging. The beast was successfully imprisoned, and no further miner died. Also, very surprisingly, this time, the mason build the wall while standing on the right side.
I wonder if I could lure forgotten beasts underneath the garbage pit and cause a well-placed cavein, better a random miner than my squad and half the dorfs...