these 4 derivations will be built:
  /nix/store/xwr8ibfk3xgz85wkli5jkg2pf6rz3hwa-home-manager.drv
  /nix/store/yjfzhpfgca5zfy7cr093iys3jcr0whxs-home-manager-path.drv
  /nix/store/hwgh7db77g17zxp34y6zvbm5is455vbc-activation-script.drv
  /nix/store/zrqp19g6n9an0s5jczjg3rh2vd2z75pd-home-manager-generation.drv