$ git clone -n https://git.cclinux.org/stage/rpms/librabbitmq.git /mnt/compose/mock/dist-circle8-build-113158-72859/root/chroot_tmpdir/scmroot/librabbitmq
Cloning into '/mnt/compose/mock/dist-circle8-build-113158-72859/root/chroot_tmpdir/scmroot/librabbitmq'...
$ git fetch origin b923137be5e2e9bf689dd73a777b23fa48f8943d:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/librabbitmq
 * [new ref]         b923137be5e2e9bf689dd73a777b23fa48f8943d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b923137 import librabbitmq-0.9.0-5.el8