these 2 derivations will be built:
  /nix/store/igrsfnnjgbkn5wy0zl6cpi267jimxk97-sops-secret-files-by-host.json.drv
  /nix/store/4rayrqw4p9g6irm7m6g4jxhp6q7nja0v-sops-check.drv