$ git clone -n https://gitee.com/src-opencloudos-rpms/beakerlib.git /var/lib/mock/dist-oc9-build-73870-49170/root/chroot_tmpdir/scmroot/beakerlib
Cloning into '/var/lib/mock/dist-oc9-build-73870-49170/root/chroot_tmpdir/scmroot/beakerlib'...
$ git fetch origin 57513c3c62c88ee95c37033c2605c16a8387dc95:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/beakerlib
 * [new ref]         57513c3c62c88ee95c37033c2605c16a8387dc95 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57513c3 import beakerlib-1.29.3-5.tl4