these 4 derivations will be built:
  /nix/store/mjhhi4p592bz6d1wvd01yhaw8mb7m8b6-home-manager-path.drv
  /nix/store/037xmixi3plkacak58rcn99n7qgwg0k2-activation-script.drv
  /nix/store/c8dap2zix255hhmlfapc30j21xgqw9xl-home-manager-files.drv
  /nix/store/8xk3llipwawxs39qjdwb7a7iw2ycf7b3-home-manager-generation.drv