these 6 derivations will be built:
  /nix/store/gpq373vpyi71wiilx8kvja4ccmp9g3xh-clan-cli-source.drv
  /nix/store/yqqs7vavcrxl0461bkjgvrf9dmys4wzw-clan-cli.drv
  /nix/store/d1q99yrp79k9m6gcsivlqkycag9ck63p-render-options.drv
  /nix/store/lh3lyjc10akvqjljpc5rjsqcda3qpzgs-rendered.drv
  /nix/store/s46ygqlg159z82dir6lj63zgj2nvy2vv-generated-docs.drv
  /nix/store/8p8m33k00vwpsllynzyhvq2qjg69w9ff-nix-shell.drv