these 4 derivations will be built: /nix/store/d9hrqr4ls91c3yhhhd8npfcfrih3nk4m-etc-nix-registry.json.drv /nix/store/6j9gz172b639pzviwbhw6ix6w4acy593-etc.drv /nix/store/f0466b77rpganya2l30kninz2c5n0f29-activate.drv /nix/store/gpxbi8i60kr1h2j145xpcb098yaappqw-nixos-system-rho-26.11.20261108.ff8b272.drv