$ git clone -n https://src.fedoraproject.org/rpms/atlas.git /var/lib/mock/f39-build-2464119-61444/root/chroot_tmpdir/scmroot/atlas
Cloning into '/var/lib/mock/f39-build-2464119-61444/root/chroot_tmpdir/scmroot/atlas'...
$ git fetch origin e57edad0af3a4554dd3d3b2371698131f8d14d6b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/atlas
 * [new ref]         e57edad0af3a4554dd3d3b2371698131f8d14d6b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e57edad Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild