$ git clone -n https://src.fedoraproject.org/rpms/python-cma.git /var/lib/mock/f40-build-2313496-57693/root/chroot_tmpdir/scmroot/python-cma
Cloning into '/var/lib/mock/f40-build-2313496-57693/root/chroot_tmpdir/scmroot/python-cma'...
$ git fetch origin 3ebf5b0e1dc25b4a2a20a5a996c0f05b70127b11:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cma
 * [new ref]         3ebf5b0e1dc25b4a2a20a5a996c0f05b70127b11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ebf5b0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild