$ git clone -n https://gitee.com/opencloudos-stream/memcached_exporter.git /var/lib/mock/dist-ocs23-build-243156-22700/root/chroot_tmpdir/scmroot/memcached_exporter
Cloning into '/var/lib/mock/dist-ocs23-build-243156-22700/root/chroot_tmpdir/scmroot/memcached_exporter'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/memcached_exporter
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83d2edf Rebuilt for loongarch release