$ git clone -n https://src.fedoraproject.org/rpms/criu.git /var/lib/mock/f39-build-2566217-62096/root/chroot_tmpdir/scmroot/criu
Cloning into '/var/lib/mock/f39-build-2566217-62096/root/chroot_tmpdir/scmroot/criu'...
$ git fetch origin e6dcdedc24310b44377ba4ddfebf4d1d98b16254:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/criu
 * [new ref]         e6dcdedc24310b44377ba4ddfebf4d1d98b16254 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e6dcded Fix test setup