$ git clone -n https://gitee.com/opencloudos-stream/zimg.git /var/lib/mock/dist-oc9-epol-build-65255-16665/root/chroot_tmpdir/scmroot/zimg
Cloning into '/var/lib/mock/dist-oc9-epol-build-65255-16665/root/chroot_tmpdir/scmroot/zimg'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/zimg
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d05aa40 Rebuilt for OpenCloudOS Stream 23.09