1these 4 derivations will be built:2 /nix/store/8h2faln9rspkabqdrdd2yja3r0jjj5a9-system-units.drv3 /nix/store/aa3np5mcbi6l201iilyizvqjq6jgi3xp-etc.drv4 /nix/store/bsv26cs5wq8493mds0fy8vi2329mmm62-activate.drv5 /nix/store/7aha43ay9z1v0dp4lbzbyrcg2izd6lzk-nixos-system-rofl-15-26.11.20261101.0bb2eed.drv