these 4 derivations will be built:
  /nix/store/87cqyfw0f0a9fnbsi47whdc82qqa6bh9-system-units.drv
  /nix/store/qkhgc55w2nk6rxb0lj51vqwj2ghs3725-etc.drv
  /nix/store/i254bxbnarwdi6i000msb7n3aadf8awx-activate.drv
  /nix/store/5mm1fpkqpl1pl62qv8m5pz7crwj5ccsl-nixos-system-x13-26.11.20261103.1d06008.drv