$ git clone -n https://gitee.com/opencloudos-stream/libfullock.git /var/lib/mock/dist-oc9-epol-build-253953-84353/root/chroot_tmpdir/scmroot/libfullock
Cloning into '/var/lib/mock/dist-oc9-epol-build-253953-84353/root/chroot_tmpdir/scmroot/libfullock'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libfullock
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08b5d54 !2 Upgrade libfullock to 1.0.62 Merge pull request !2 from ocs-bot/agent/upg-377