$ git clone -n https://gitee.com/src-opencloudos-rpms/rsync.git /var/lib/mock/dist-oc9-build-175614-79936/root/chroot_tmpdir/scmroot/rsync
Cloning into '/var/lib/mock/dist-oc9-build-175614-79936/root/chroot_tmpdir/scmroot/rsync'...
$ git fetch origin 3d9ce9f28bf0797c5fa5d07424c1cddbc76a4ac9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rsync
 * [new ref]         3d9ce9f28bf0797c5fa5d07424c1cddbc76a4ac9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d9ce9f import rsync-3.2.7-7.tl4