Tried rawhide install today, using nfs install via boot.iso, as well ask askmethod paramater. Anaconda proceeded fine until after the networking was setup, then it failed. I believe it was trying to find/setup devices (HD's I guess, sata drives) and got traceback. I didn't get a chance to save it or anything so no info. But I might can try again with guidance if have a way to save the output of it to a local server and not on machine in question.