these 6 derivations will be built:
  /nix/store/fs3ypc89mhscadaw1pai7jnap88a7j3h-clan-cli-source.drv
  /nix/store/vcpbdfljv71apik80r5p5qp9fjck6vcs-clan-cli.drv
  /nix/store/62zdbajqissb2fv57ywvij0imx1dvlnj-render-options.drv
  /nix/store/mrl3g85yrhqdxjz9vqyyvnlarb9j29j6-rendered.drv
  /nix/store/23fycin4hhf58a2rd3spgv26a7l23rc0-generated-docs.drv
  /nix/store/4p8ai6npacl7lgfx8xsd76nyd3akjj8m-nix-shell.drv