$ git clone -n https://gitee.com/opencloudos-stream/cyrus-imapd.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-218600-16664/root/chroot_tmpdir/scmroot/cyrus-imapd
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-218600-16664/root/chroot_tmpdir/scmroot/cyrus-imapd'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/cyrus-imapd
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27cbc08 !8 upgrade to 3.4.8 to fix CVE-2024-34055 Merge pull request !8 from 冯玮耀/master