these 2 derivations will be built:
  /nix/store/y6pgb1im9pdj4dbfxgk19xjcjgvn3vas-sops-secret-files-by-host.json.drv
  /nix/store/vpfnj5vf2m2i0m62vbnqwd8kyji37v6g-sops-check.drv