these 3 derivations will be built:
  /nix/store/wf8fgwjskclzjh9r82vkzf796yf8q2bn-home-manager-path.drv
  /nix/store/pva85nhy74m8fqd0w5hqqbidpxfhsnii-activation-script.drv
  /nix/store/1x8lygknw3qxkiz2fspv1i7rd5zpccyl-home-manager-generation.drv