$ git clone -n https://gitee.com/lizhao2025/libburn.git /var/lib/mock/dist-an23-build-496273-74608/root/chroot_tmpdir/scmroot/libburn
Cloning into '/var/lib/mock/dist-an23-build-496273-74608/root/chroot_tmpdir/scmroot/libburn'...
$ git fetch origin 129b3ada7da5dbd225184c33bf12c4d79a4d2394:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libburn
 * [new ref]         129b3ada7da5dbd225184c33bf12c4d79a4d2394 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 129b3ad Update code from upstream