$ git clone -n https://src.fedoraproject.org/rpms/realtime-setup.git /var/lib/mock/f40-build-804118-144436/root/chroot_tmpdir/scmroot/realtime-setup
Cloning into '/var/lib/mock/f40-build-804118-144436/root/chroot_tmpdir/scmroot/realtime-setup'...
$ git fetch origin ec7ae6ee005e51399b3bff1283fbb4613e33a4d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/realtime-setup
 * [new ref]         ec7ae6ee005e51399b3bff1283fbb4613e33a4d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec7ae6e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild