$ git clone -n https://gitee.com/src-opencloudos-rpms/dbus-broker.git /var/lib/mock/dist-oc9-build-211334-80694/root/chroot_tmpdir/scmroot/dbus-broker
Cloning into '/var/lib/mock/dist-oc9-build-211334-80694/root/chroot_tmpdir/scmroot/dbus-broker'...
$ git fetch origin 248b476bc117c48efac4c3796fde009db2698993:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dbus-broker
 * [new ref]         248b476bc117c48efac4c3796fde009db2698993 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 248b476 import dbus-broker-35-6.tl4