these 4 derivations will be built:
  /nix/store/qis39wj7gi2x49ayx9ly675dzpq3qldg-home-manager.drv
  /nix/store/xn1n1ll65md4n6pymlmvy0bpvr9b0jvk-home-manager-path.drv
  /nix/store/svv3sssl8vsaxw1crbplz2fiq6l6wn30-activation-script.drv
  /nix/store/42vq7p6gk3zg4fgndd44kvyn2m5h3zqd-home-manager-generation.drv