these 4 derivations will be built:
  /nix/store/w32njv9lsh3gj222sm99nk73phnwf8n5-options.json.drv
  /nix/store/0ih291a9ycm5afcll39x026fslfymwhk-options.md.drv
  /nix/store/am4xydvalvypsrr9m3ccx16b2n12f76z-disko-options.md.drv
  /nix/store/30mi2jzxc8zdga66fdf6narw7vyrf17l-disko.html.drv