$ git clone -n https://src.fedoraproject.org/rpms/mame.git /var/lib/mock/f41-build-1702120-24562/root/chroot_tmpdir/scmroot/mame
Cloning into '/var/lib/mock/f41-build-1702120-24562/root/chroot_tmpdir/scmroot/mame'...
$ git fetch origin 40efcc0605086f849c854ca5533303e1f17dc8f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mame
 * [new ref]         40efcc0605086f849c854ca5533303e1f17dc8f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40efcc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild