these 2 derivations will be built:
  /nix/store/m2iwz6b4fwl0lscrnvfnchvlgj2asj6b-sops-secret-files-by-host.json.drv
  /nix/store/kx376wdzywg2m1hlhmq2x71p7xljrji2-sops-check.drv