these 4 derivations will be built:
  /nix/store/vdcvk423f2sin5x1hzk656jaamf5z446-merge-when-green-0.3.0.drv
  /nix/store/w54mas40lcj87l7ys201zr5pri6v878x-home-manager-path.drv
  /nix/store/ddky2wi2a9jiw9mvz60vqw90mjbdcv1k-activation-script.drv
  /nix/store/4wrmnj30pz5yw53avjlpqasv2i80iqwk-home-manager-generation.drv