these 6 derivations will be built:
  /nix/store/jkqqfzvcln0dw45l6gqisbwvkab9khxw-clan-cli-source.drv
  /nix/store/3axj2dz5cqac1zmyhgnmsy8frsl2zmz4-clan-cli.drv
  /nix/store/1ssclc9cjf48vji8x91bprrd6irwnyxb-render-options.drv
  /nix/store/849kqzmsswf4xq4qix7yqpbcg7wvwjy9-rendered.drv
  /nix/store/c2ly2ksgvlyzmisqdgwcbaanniz6n7vi-generated-docs.drv
  /nix/store/gp07lfz306cnl4z3wgh56cax84qf7aaf-nix-shell.drv