$ git clone -n https://gitee.com/src-opencloudos-rpms/rsync.git /var/lib/mock/dist-oc8-build-138023-79630/root/chroot_tmpdir/scmroot/rsync
Cloning into '/var/lib/mock/dist-oc8-build-138023-79630/root/chroot_tmpdir/scmroot/rsync'...
$ git fetch origin a03590ebf0e2b7b81a17719daa1d0cef7eed4961:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rsync
 * [new ref]         a03590ebf0e2b7b81a17719daa1d0cef7eed4961 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a03590e import rsync-3.1.3-23.tl3