these 6 derivations will be built:
  /nix/store/b5ki2x4ib97yffxb757ygzyccl295nd5-clan-cli-source.drv
  /nix/store/6xf968ypy376r221b8dfxirhb0rvf6h6-clan-cli.drv
  /nix/store/7hanap57a26y52l8ldgipxyb0jycmxha-render-options.drv
  /nix/store/mnp0bpmh8j25pzq9al9ppi448wnryb8f-rendered.drv
  /nix/store/99wmkham1qxzjw3ixsp4pg4vbzfx3s55-generated-docs.drv
  /nix/store/70v1krjjipak75hzgrhzp8yw5v9c7d6n-nix-shell.drv