$ git clone -n https://src.fedoraproject.org/rpms/ignition.git /var/lib/mock/f40-build-792773-138594/root/chroot_tmpdir/scmroot/ignition
Cloning into '/var/lib/mock/f40-build-792773-138594/root/chroot_tmpdir/scmroot/ignition'...
$ git fetch origin 68751ea10a43a98f2b5c458ce2faf9a2be6a43c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ignition
 * [new ref]         68751ea10a43a98f2b5c458ce2faf9a2be6a43c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68751ea Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild