$ git clone -n https://git.cclinux.org/stage/rpms/kernel-rt.git /mnt/compose/mock/dist-circle8_9-updates-build-112178-69963/root/chroot_tmpdir/scmroot/kernel-rt
Cloning into '/mnt/compose/mock/dist-circle8_9-updates-build-112178-69963/root/chroot_tmpdir/scmroot/kernel-rt'...
$ git fetch origin 450dce9e2621ae1ac251194435f58f57a5eafc71:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/kernel-rt
 * [new ref]         450dce9e2621ae1ac251194435f58f57a5eafc71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 450dce9 import kernel-rt-4.18.0-513.24.1.rt7.326.el8_9