$ git clone -n https://gitee.com/zhoujiajia111/ldns.git /var/lib/mock/dist-an23.3-build-440090-73067/root/chroot_tmpdir/scmroot/ldns
Cloning into '/var/lib/mock/dist-an23.3-build-440090-73067/root/chroot_tmpdir/scmroot/ldns'...
$ git fetch origin c5cd95f56bd1508c092ce8de52e8a3514d1b60c6:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/ldns
 * [new ref]         c5cd95f56bd1508c092ce8de52e8a3514d1b60c6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5cd95f update ldns.spec.