$ git clone -n https://gitee.com/opencloudos-stream/groff.git /home/lib/mock/dist-ocs23-loongarch64-build-184307-12684/root/chroot_tmpdir/scmroot/groff
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-184307-12684/root/chroot_tmpdir/scmroot/groff'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/groff
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbed720 Rebuilt for OpenCloudOS Stream 23.09