Technically not a survivor, but I think I killed him rather than the high temp..
I found mine at 117 on day 20..
Best I can figure is that my darling kitty, who was quarantined in the bedroom (and trying very hard to get out and play with the other kitties) while on antibiotics for a liver problem, got up there and was playing with that lovely little knob of a thermostat while we were sleeping.
I only had three eggs in there. I figured there was no way on earth anybody made it.. brought the temp down and got it fixed, waited several hours, and I tapped at the shells a few times but nobody answered me. The other ones seemed to chirp if I tapped on the incubator lid or was in the room talking, or they'd even answer the finches when they start carrying on. With the temp that high, I figured they had to have been cooked in the shell. So I cracked them to take a look at how far they'd gotten. The first two were dead. The last one started to wiggle and chirp when I opened it up, but it also started to bleed.
I patted a little flour on the bloody spot, closed it back up, then he went back in the incubator. He still wiggled in the shell for another day before he died.. I wanted to just open the shell up and let him out, but I could see blood vessels and I know he could bleed to death.
I jumped the gun and assumed they were all dead.
I'm pretty sure I killed him. Next time I'll assume they'd live through just about anything and just not touch it.