these 6 derivations will be built:
  /nix/store/13pr68q5ry4sy2zhj4yh38fnscia533i-clan-cli-source.drv
  /nix/store/vwcsqka14455kv4gl8c88gjzqrjbf2ix-clan-cli.drv
  /nix/store/f4z9kkzh4gscajni6vzdr5g5g6hz6imn-render-options.drv
  /nix/store/lwj3y461b6589cf25cffclds73ikkcgv-rendered.drv
  /nix/store/5ljxg3kdwxaas5lklzmaqvak068fsfgj-generated-docs.drv
  /nix/store/yz7sywxicr5s6qcdkb0jaww9bn74msnz-nix-shell.drv