these 4 derivations will be built:
  /nix/store/g9pm88dpg92smys77rkd7ysh6vj0z548-options.json.drv
  /nix/store/1r4vppz8klza835gd3w79fbncjgrvp5d-options.md.drv
  /nix/store/9wyf3kjl10vprc84a8g8r2sh7zjq9v1m-disko-options.md.drv
  /nix/store/6dzg3wrqnympqqdais20b02657hk8205-disko.html.drv