$ git clone -n https://git.cclinux.org/stage/rpms/cockpit-appstream.git /mnt/compose/mock/dist-circle8_9-updates-build-110998-67186/root/chroot_tmpdir/scmroot/cockpit-appstream
Cloning into '/mnt/compose/mock/dist-circle8_9-updates-build-110998-67186/root/chroot_tmpdir/scmroot/cockpit-appstream'...
$ git fetch origin 638651c7ad8041e221bb172de9704650e2c992a4:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/cockpit-appstream
 * [new ref]         638651c7ad8041e221bb172de9704650e2c992a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 638651c import cockpit-appstream-300.1-1.el8_9