these 3 derivations will be built:
  /nix/store/7hwnzaj0fjqh5b73yag6cgh2qhnqkx46-menu.drv
  /nix/store/4f1zy4ck9v2xac7i1m14mfrhngkpnl7c-devshell-dir.drv
  /nix/store/lbis9snq0fapi2kcvpcanw8pmgzxhjhb-devshell.drv