1these 4 derivations will be built:2 /nix/store/2107b6hf3l09zh364zc8rjmpkcvj3lz8-system-units.drv3 /nix/store/61bfbbbil4nh7s4xr0mq0shfvl4b5gax-etc.drv4 /nix/store/1fp3bpxh9q4ww07iq5fgkxsm27nzslsr-activate.drv5 /nix/store/m7xj9hjg726bg43y60znbnaynfxlk2dr-nixos-system-rofl-12-26.11.20261030.1c89083.drv