these 3 derivations will be built:
  /nix/store/1aryjp7jq92znpnmq00gcfqplsh050zg-home-manager-path.drv
  /nix/store/skq6zr3a3vinha18na80i8zxw3vchaii-activation-script.drv
  /nix/store/2qv985883na4a9c156b4pzfvrrsi1m52-home-manager-generation.drv