these 4 derivations will be built:
  /nix/store/8ni11f7vv6h1sai581c9dw514jbwzjyw-options.json.drv
  /nix/store/pazgacba7m0ynxgaa669xlj9ym7f66p4-options.md.drv
  /nix/store/s6yqqgfi7zg9x89bp59iciqq3ilyfn0p-disko-options.md.drv
  /nix/store/9krq0slc97kkdsqdq48nss9sd1lm3d2j-disko.html.drv