these 4 derivations will be built:
  /nix/store/v5as28g99b4qk32k6al8f0h1d95r2m2q-system-units.drv
  /nix/store/lpbnd70dffwlpwaaz79r116idwvklca4-etc.drv
  /nix/store/xrvwixm3f9kmpa0zrfib8s9v2qchyb90-activate.drv
  /nix/store/5628yhxj0q3736r4qk62l8pwjv5vw435-nixos-system-bernie-26.11.20260922.28ded15.drv