$ git clone -n https://src.fedoraproject.org/rpms/mame.git /var/lib/mock/f40-build-2317057-58107/root/chroot_tmpdir/scmroot/mame
Cloning into '/var/lib/mock/f40-build-2317057-58107/root/chroot_tmpdir/scmroot/mame'...
$ git fetch origin 0d61d17f4fa6bb4a4eb0db8fa2f7b93ea21b6c85:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mame
 * [new ref]         0d61d17f4fa6bb4a4eb0db8fa2f7b93ea21b6c85 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d61d17 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild