$ git clone -n https://src.fedoraproject.org/rpms/denemo.git /var/lib/mock/f40-build-2343180-59863/root/chroot_tmpdir/scmroot/denemo
Cloning into '/var/lib/mock/f40-build-2343180-59863/root/chroot_tmpdir/scmroot/denemo'...
$ git fetch origin d8fbc0c44b9c869c7ad9634b73466aae0ac23361:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/denemo
 * [new ref]         d8fbc0c44b9c869c7ad9634b73466aae0ac23361 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8fbc0c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild