No nest or attempt to build one.
Will look to rebreed her. Give her another chance.
I have been breeding rabbits for a quite a few years. I thoroughly enjoy them as animals and think they make great pets. I also like to take some of them to rabbit shows to see how they measure up to the standards.
For the BEST rabbit forum I've ever found. Go to Rabbittalk.com. Good for the pet rabbit owner as well as the breeder for meat or show.