these 4 derivations will be built:
  /nix/store/n0p84czn2avwnyhmgnm0l38q7ciqlsmc-system-units.drv
  /nix/store/px3mhgpj02rzj20vv6wzwknfv2ndhhs1-etc.drv
  /nix/store/3v04sg4cl6vn5abfpla8qim1ryqymk2j-activate.drv
  /nix/store/ri6xc4x201x0bgbif65chh6f5qd2lspm-nixos-system-rofl-12-26.11.20261027.31ecbac.drv