$ git clone -n https://src.fedoraproject.org/rpms/python-GridDataFormats.git /var/lib/mock/f40-build-2315111-57887/root/chroot_tmpdir/scmroot/python-GridDataFormats
Cloning into '/var/lib/mock/f40-build-2315111-57887/root/chroot_tmpdir/scmroot/python-GridDataFormats'...
$ git fetch origin 6c8b2e9a62fe25ee9dddcd218514bfc5ce95a9aa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-GridDataFormats
 * [new ref]         6c8b2e9a62fe25ee9dddcd218514bfc5ce95a9aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c8b2e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild