these 3 derivations will be built:
  /nix/store/mjx5hxp1bqqp37haa9ppfi76av71xk50-home-manager-path.drv
  /nix/store/2gkajd2k6qh62apgwcrghzhdm8vzgncw-activation-script.drv
  /nix/store/id8f5g58yafkfixlal06c7459x4g4lyf-home-manager-generation.drv