these 4 derivations will be built:
  /nix/store/ix3na1x8a44h6icnbci9j3iffm1bi4ng-home-manager-path.drv
  /nix/store/84bzb844zhcscr39y61zbl864rfw6wc1-activation-script.drv
  /nix/store/cq4vv68s480bdqbnwx9c3wmgx399968g-home-manager-files.drv
  /nix/store/i4jaqghgqbvjqzr7wyki2xzy9nnkg4w6-home-manager-generation.drv