these 2 derivations will be built:
  /nix/store/2dfnf92bvsfs9k8dxw4kf2qh4f3c0vyb-sops-secret-files-by-host.json.drv
  /nix/store/fk0wcj43mj7c86k2kmjlq9ri2yi2h6ab-sops-check.drv