these 4 derivations will be built:
  /nix/store/cdibkp0m2bh49nipiylazcd6pc4f4150-system-units.drv
  /nix/store/zyxkmz9m94h1ajd8ryqvs9q3skjr7ikp-etc.drv
  /nix/store/lr6h9skqvh1p78005y6n6pi8ap2y6prw-activate.drv
  /nix/store/d1lkziqc0b7mczbbghky22hh1jwa2qm8-nixos-system-nixworker-26.11.20260913.ef34387.drv