these 4 derivations will be built:
  /nix/store/0hl9mydg1hk1nzp29sgdyg9rxh0dzsgb-options.json.drv
  /nix/store/npz3a06r9vdglzczvqi2xgyhsf23b2yc-options.md.drv
  /nix/store/6r4b197hzgids0x552hr3s8ylrgl2rx5-disko-options.md.drv
  /nix/store/10xgq3i4xvwf3m0dm4in29i7iwc03zy9-disko.html.drv