$ git clone -n https://gitee.com/lxpzero/libburn.git /var/lib/mock/dist-an23.3-build-416406-72865/root/chroot_tmpdir/scmroot/libburn
Cloning into '/var/lib/mock/dist-an23.3-build-416406-72865/root/chroot_tmpdir/scmroot/libburn'...
$ git fetch origin dce8d2c6c2bba01a256f3804d67bbd58f78b2444:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/libburn
 * [new ref]         dce8d2c6c2bba01a256f3804d67bbd58f78b2444 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dce8d2c update to 1.5.6-6