$ git clone -n https://gitee.com/opencloudos-stream/stargz-snapshotter.git /var/lib/mock/dist-oc9-epol-build-236222-82247/root/chroot_tmpdir/scmroot/stargz-snapshotter
Cloning into '/var/lib/mock/dist-oc9-epol-build-236222-82247/root/chroot_tmpdir/scmroot/stargz-snapshotter'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/stargz-snapshotter
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0b62dc3 !24 Modify the restart and stop signal in the service Merge pull request !24 from luochenglcs/master