$ git clone -n https://src.fedoraproject.org/rpms/OpenEXR_Viewers.git /var/lib/mock/f40-build-2265604-54613/root/chroot_tmpdir/scmroot/OpenEXR_Viewers
Cloning into '/var/lib/mock/f40-build-2265604-54613/root/chroot_tmpdir/scmroot/OpenEXR_Viewers'...
$ git fetch origin ee442900289b6dbf91c4687d5cd9ee7ea69cd737:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/OpenEXR_Viewers
 * [new ref]         ee442900289b6dbf91c4687d5cd9ee7ea69cd737 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee44290 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild