$ git clone -n https://src.fedoraproject.org/rpms/czmq.git /var/lib/mock/f40-build-801114-143715/root/chroot_tmpdir/scmroot/czmq
Cloning into '/var/lib/mock/f40-build-801114-143715/root/chroot_tmpdir/scmroot/czmq'...
$ git fetch origin 5ded959ca6465d493f9c96b53ec361485e181fd7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/czmq
 * [new ref]         5ded959ca6465d493f9c96b53ec361485e181fd7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ded959 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild