these 4 derivations will be built:
  /nix/store/k4scpbvbd3vcrpcx3avhw81f0sjgcypk-system-units.drv
  /nix/store/nhlzqhxggjgxkqz161wfd7744dyh1c73-etc.drv
  /nix/store/k9pmpayvxm16rb8xz06vp5fyi1c8ilwi-activate.drv
  /nix/store/7c1cdrg3k7615jx4a8vd27sfmk70fq9x-nixos-system-rofl-12-26.11.20261027.31ecbac.drv