these 4 derivations will be built:
  /nix/store/6mxpb14848mdgigx2lb8kin5q0iycsfh-options.json.drv
  /nix/store/v0d14cja2i1cabkrpjg8jy1bf0hnmb5q-options.md.drv
  /nix/store/srqp95hp5g4wfz88q41lj310zvvljicb-disko-options.md.drv
  /nix/store/gm6qxvfc8yvssflgk68zrfpjx8nhjpgv-disko.html.drv