these 2 derivations will be built:
  /nix/store/0anidc9k45hss8afgx91l5bxkf2936sj-pi-agent-environment-smoke-settings.json.drv
  /nix/store/9yxk6wj6dl1hrvxdb64sml67jm4kca3r-pi-agent-environment-smoke.drv