these 6 derivations will be built:
  /nix/store/6lfn75wa0bl2qdmbj70l1bk4y440q682-clan-cli-source.drv
  /nix/store/w3mgsny9ipbqkbh9b8qaqnr1vw3si5hz-clan-cli.drv
  /nix/store/kjz213y8sxj19d3739jzw1xwg1b6bbfv-render-options.drv
  /nix/store/vg6s34y4vxc9xpfnp9ilszf1gg3l59f8-rendered.drv
  /nix/store/8dm5iid5bw4jz40a6dgsjyizh2px1vd5-generated-docs.drv
  /nix/store/82vki56hzwmj4rbla4cf7gk818x3gc84-nix-shell.drv