$ git clone -n https://gitee.com/opencloudos-stream/unique3.git /var/lib/mock/dist-ocs23-build-241774-22259/root/chroot_tmpdir/scmroot/unique3
Cloning into '/var/lib/mock/dist-ocs23-build-241774-22259/root/chroot_tmpdir/scmroot/unique3'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/unique3
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d09b2a6 Rebuilt for loongarch release