$ git clone -n https://gitee.com/lizhao2025/cereal.git /var/lib/mock/dist-an23-build-496234-74608/root/chroot_tmpdir/scmroot/cereal
Cloning into '/var/lib/mock/dist-an23-build-496234-74608/root/chroot_tmpdir/scmroot/cereal'...
$ git fetch origin afb17336a83d084d62dc3fb19eeee7f4b0bca8b9:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/cereal
 * [new ref]         afb17336a83d084d62dc3fb19eeee7f4b0bca8b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at afb1733 Update code from upstream