I think the spider's poison has to be in contact with the bloodstream to be toxic, so I doubt the spider survived being pecked, eaten, and crushed to death inside the chicken. Also the stomach's gastric juices will destroy whatever poison was inside the spider.
Nothing has happend yet..... I hope she will be okay and what happend was there is this spool that is in there that they like to play and perch on and I lifted it up so they could get the crickets...