$ git clone -n https://src.fedoraproject.org/rpms/hypre.git /var/lib/mock/f40-build-788116-135035/root/chroot_tmpdir/scmroot/hypre
Cloning into '/var/lib/mock/f40-build-788116-135035/root/chroot_tmpdir/scmroot/hypre'...
$ git fetch origin 99dca6f2897b5074e5366e83c31daae4fbca6dc4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hypre
 * [new ref]         99dca6f2897b5074e5366e83c31daae4fbca6dc4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 99dca6f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild