these 4 derivations will be built:
  /nix/store/yjg913akgjfmb0mk6d5admksl2lf6qpb-options.json.drv
  /nix/store/43ypqv3z1lpyvlaagpwpnnqrwckivzi3-options.md.drv
  /nix/store/m1065kvy79hhnyv0gxg2v7qz6is8ly9n-disko-options.md.drv
  /nix/store/1ms2jvbyd3vlzla8c9gihgvmmxrw7r47-disko.html.drv