these 6 derivations will be built:
  /nix/store/4w08858w5h3snagpb40s80kh7qbcv62y-clan-cli-source.drv
  /nix/store/1mkgqrsw89d1fprvg1hgld26ls2ysng4-clan-cli.drv
  /nix/store/ql3cci1ynznrbmalz7vmgvgh4vxwh989-render-options.drv
  /nix/store/j5wsm7ax4bxxmbkhsbjwamzc88h3kxmh-rendered.drv
  /nix/store/8pzpyvzf6n1jylw7x9wm8jka9w5mvy3k-generated-docs.drv
  /nix/store/li0vz5786lr2mvnwwh6ska2dby0x3x31-nix-shell.drv