$ git clone -n https://gitee.com/wenjie2025/rsync.git /var/lib/mock/dist-an23-build-507038-74892/root/chroot_tmpdir/scmroot/rsync
Cloning into '/var/lib/mock/dist-an23-build-507038-74892/root/chroot_tmpdir/scmroot/rsync'...
$ git fetch origin cb2a14f779c708a5832318ff3133e04bd0166e47:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/rsync
 * [new ref]         cb2a14f779c708a5832318ff3133e04bd0166e47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb2a14f Update code from upstream