these 2 derivations will be built:
  /nix/store/ia0lk431b3r2frnz1shqfdgrq16m26pq-sops-secret-files-by-host.json.drv
  /nix/store/vw4lvap3w7qznrigf0z1cs4n9c8m1kc2-sops-check.drv