these 2 derivations will be built:
  /nix/store/wc58vmyx3j1mdr7a1r1lq2ry8sxc8h7d-sops-secret-files-by-host.json.drv
  /nix/store/95kzzgkchi44ip1m7g5hf4sinjz9pdz8-sops-check.drv