these 2 derivations will be built:
  /nix/store/9vjmg8c3lki3l1gyi261za9w23b0p7xl-sops-secret-files-by-host.json.drv
  /nix/store/7lwhqzx02c5s1nrhd4vcqf7z5b17vcxc-sops-check.drv