All server images currently fail to build for Rawhide, due to https://pagure.io/pungi-fedora/pull-request/492 . This is an automatic Beta blocker, per "Bugs which entirely prevent the composition of one or more of the release-blocking images required to be built for a currently-pending (pre-)release".
https://pagure.io/pungi-fedora/pull-request/492
This is indeed resolved in the 20171222.n.0 compose; Server images are present.