these 4 derivations will be built:
  /nix/store/ll7p02y34jwwwwnfbiw3y6kl161hfms3-home-manager.drv
  /nix/store/dickgss3i3j8bmzdy3yyj7q931ijwjp0-home-manager-path.drv
  /nix/store/2ac7bd2chzi34dys1rg0yqw7k0i5n0m0-activation-script.drv
  /nix/store/xzdd6bb7bmnjlzm6ak8z1k9bzlnqy2va-home-manager-generation.drv