these 6 derivations will be built:
  /nix/store/48azkcbcri7bz5cm82l8hw9jp52l61k9-clan-cli-source.drv
  /nix/store/s0bfdbpmlh4a7lr8x2hdx6zsgy4i44b3-clan-cli.drv
  /nix/store/2dqmlhabyc7fiwqsal89z7yrazbfgh77-render-options.drv
  /nix/store/4mlikwb6pf084mfyqywy2jibw9y7vrgc-rendered.drv
  /nix/store/xr1lh3dqzhhk04p6pvzpk15zapp65s8r-generated-docs.drv
  /nix/store/7binqsl3q1xkkyy0akhvz9lds6zbhc3a-nix-shell.drv