these 2 derivations will be built:
  /nix/store/0z004fwy4016y1idakfm20yg9qx4icl3-harmonia-deps-3.2.0.drv
  /nix/store/ydz7kj7vpbyla6rbx3h9agfpy8p8lss7-harmonia-3.2.0.drv