these 2 derivations will be built:
  /nix/store/8d01jq0vsp9yqfzacgm9zckk6l7z1zq1-sops-secret-files-by-host.json.drv
  /nix/store/39w9pd64iak12cip4wm0ps1kl4c05gxw-sops-check.drv