$ git clone -n https://gitee.com/opencloudos-stream/libotr.git /var/lib/mock/dist-ocs23-loongarch64-build-142600-9720/root/chroot_tmpdir/scmroot/libotr
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-142600-9720/root/chroot_tmpdir/scmroot/libotr'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libotr
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dba0548 Rebuilt for OpenCloudOS Stream 23.09