these 4 derivations will be built:
  /nix/store/85d1g47xshvy5pkakpmv20n9qfsfzypx-system-units.drv
  /nix/store/ivysb833bm9qhi2jl4qamw14mps8gdw5-etc.drv
  /nix/store/rqqy3pgmzj1r74vlchif012hxb2k8p4w-activate.drv
  /nix/store/0wl6if0pvbhqpmz26phb0kxh3mhyxxfn-nixos-system-gk4-26.11.20261103.1d06008.drv