these 4 derivations will be built:
  /nix/store/x34z5l978lz6gjvsbxx47fpmv4cbl18f-home-manager-path.drv
  /nix/store/3cxl05scazawkb90imh66kgyvizyji40-activation-script.drv
  /nix/store/z3lambnap6g44rn9xfgpx8gja8spgkn1-hm-putter.json.drv
  /nix/store/d9rx4v05hq9123hvmdlmdiayf96j1hbz-home-manager-generation.drv