$ git clone -n https://gitee.com/opencloudos-stream/Pencil2D /var/lib/mock/dist-ocs23-epol9-build-257305-24732/root/chroot_tmpdir/scmroot/Pencil2D
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-257305-24732/root/chroot_tmpdir/scmroot/Pencil2D'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/Pencil2D
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b2e5d9 update