1these 4 derivations will be built:2 /nix/store/b7pnci8b0rkdg2pxy92xsc9ghj5mwppz-system-units.drv3 /nix/store/bbmlycyb1wshs1aaac775cnw2hw52j5i-etc.drv4 /nix/store/4iwhxrc48ysajrkaq74sslfnd4bbwq4x-activate.drv5 /nix/store/bkwm1qdmbajyyd9ipcypqpdn3l2837ns-nixos-system-rofl-10-26.11.20261027.31ecbac.drv