these 3 derivations will be built:
  /nix/store/gc3f64s4wyhscwsf76a709a3bwmw8g5x-home-manager-path.drv
  /nix/store/wksqq022lkghasxpf2vfz547s3ia7g4n-activation-script.drv
  /nix/store/4g11p2mb2i4av92l66hfvkab5zg0vh12-home-manager-generation.drv