these 4 derivations will be built: /nix/store/6yds4z0rlh0ad2dvrdlxbbbf15x4s67i-etc-nix-registry.json.drv /nix/store/9zr14xrhspflz2p0vy8kai9cqw6959xh-etc.drv /nix/store/jff9hlwk5nf7f2613vg3zvksjkcvr6ly-activate.drv /nix/store/sbj21nmbcj4nvvc84gra09wi652w91p7-nixos-system-rho-26.11.20261018.b5f67df.drv