$ git clone -n https://src.fedoraproject.org/rpms/R-lmtest.git /var/lib/mock/f40-build-789480-135730/root/chroot_tmpdir/scmroot/R-lmtest
Cloning into '/var/lib/mock/f40-build-789480-135730/root/chroot_tmpdir/scmroot/R-lmtest'...
$ git fetch origin e994490f249139d0163653bab04ae4f8933784eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-lmtest
 * [new ref]         e994490f249139d0163653bab04ae4f8933784eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e994490 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild