$ git clone -n https://src.fedoraproject.org/rpms/zeal.git /var/lib/mock/f40-build-1795574-24871/root/chroot_tmpdir/scmroot/zeal
Cloning into '/var/lib/mock/f40-build-1795574-24871/root/chroot_tmpdir/scmroot/zeal'...
$ git fetch origin 6a380c8f7d239517398f72922f23ccfecd802fe5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zeal
 * [new ref]         6a380c8f7d239517398f72922f23ccfecd802fe5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a380c8 Rebuild (qt6)