these 4 derivations will be built:
  /nix/store/fpfs4smshhrphc94ma0xafq2yllbgphg-system-units.drv
  /nix/store/z939pxw40yarjxis4p1y5p99bl9n7py9-etc.drv
  /nix/store/lkjisdl64sns34qvxd91xagfjxcaimq6-activate.drv
  /nix/store/dv5flx9milj5q9vrm0882fpa97f024j0-nixos-system-rofl-14-26.11.20261023.3ec6363.drv