these 6 derivations will be built:
  /nix/store/39wb914nmavl7z9cymbhkrbgczz0nx95-clan-cli-source.drv
  /nix/store/sin1k48s6wimymx8x0zplgv7797pf40m-clan-cli.drv
  /nix/store/09zgz85ysmwi0ndb9g2xg5gn1nqxkfa1-render-options.drv
  /nix/store/hqjyz2m4xrxg5wn7vznq5dggrl2cnpbr-rendered.drv
  /nix/store/rcwh19c639417ny133qpzpiww9rbflqy-generated-docs.drv
  /nix/store/90dvj71lcfawlg6j814w3gbi6crpbkpq-nix-shell.drv