these 3 derivations will be built:
  /nix/store/ma0abskl6fm1hqj4jnhq1s097w4zlqqj-home-manager-path.drv
  /nix/store/sgrijhmajj97c9kaafqgmr7lwscw1vip-activation-script.drv
  /nix/store/5kff5ddm0c8p2v3f36vlfrvzl6wqcwrd-home-manager-generation.drv