these 2 derivations will be built:
  /nix/store/zrjpxpqfay4m0ywwmy3gd1115xc92apl-harmonia-deps-3.2.0.drv
  /nix/store/5bwq8zbzafvlrz241nz91xkzlqplri9m-harmonia-3.2.0.drv