$ git clone -n https://src.fedoraproject.org/rpms/python-fiona.git /var/lib/mock/f40-build-2630527-65676/root/chroot_tmpdir/scmroot/python-fiona
Cloning into '/var/lib/mock/f40-build-2630527-65676/root/chroot_tmpdir/scmroot/python-fiona'...
$ git fetch origin a5f3f9c871fb54611abafb427940e3186f88e381:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fiona
 * [new ref]         a5f3f9c871fb54611abafb427940e3186f88e381 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5f3f9c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild