these 4 derivations will be built:
  /nix/store/6wf5vwalxb6qf3fsa43milknlmwas5h6-activation-script.drv
  /nix/store/imi37whl5b0h8nz73fwxnybgc4fq7r9h-home-manager-files.drv
  /nix/store/y40v5rgfp6c04w4r2wvysf8hi2ryf5m9-hm-putter.json.drv
  /nix/store/hhq26j9jm7n3m94ighhrxx84l9pxxg7g-home-manager-generation.drv