$ git clone -n https://src.fedoraproject.org/rpms/cataclysm-dda.git /var/lib/mock/f40-build-1330262-23549/root/chroot_tmpdir/scmroot/cataclysm-dda
Cloning into '/var/lib/mock/f40-build-1330262-23549/root/chroot_tmpdir/scmroot/cataclysm-dda'...
$ git fetch origin 5aceca563c0fe876d5a5bc0a175918fa52c7f521:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cataclysm-dda
 * [new ref]         5aceca563c0fe876d5a5bc0a175918fa52c7f521 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5aceca5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild