1these 4 derivations will be built:2 /nix/store/s43dldj7qnksjs2xgc1hkqxmizfibvj3-system-units.drv3 /nix/store/kdgn8j361wgj5iybiqbgr23j3hixh336-etc.drv4 /nix/store/x31xlxjz8lj5gk98z6i3l8r52ahkb93w-activate.drv5 /nix/store/q3a4a0si245hyigva91n9by0l7zdx9g3-nixos-system-rofl-12-26.11.20261027.31ecbac.drv