$ git clone -n https://src.fedoraproject.org/rpms/python-opytimizer.git /var/lib/mock/f40-build-2491587-61662/root/chroot_tmpdir/scmroot/python-opytimizer
Cloning into '/var/lib/mock/f40-build-2491587-61662/root/chroot_tmpdir/scmroot/python-opytimizer'...
$ git fetch origin 78f05857f4be5e4795515ae942b97ae7ae1f497b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-opytimizer
 * [new ref]         78f05857f4be5e4795515ae942b97ae7ae1f497b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78f0585 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild