these 4 derivations will be built:
  /nix/store/71wlsxnrvp4zj3wi2kg0wj4dy0aqrwim-home-manager.drv
  /nix/store/v650rj08hf90dg06kcchdz01mpbg0gsx-home-manager-path.drv
  /nix/store/9y55p9bjqvkl4y9nz33j254a46xdhixd-activation-script.drv
  /nix/store/ih2vsx603ghvpwbkx2az6dw5vhwxgyfa-home-manager-generation.drv