these 4 derivations will be built:
  /nix/store/wq8g1hl1c3ph5dqv67ahm45j715asapd-etc-nix-registry.json.drv
  /nix/store/n02l4xhkimimgndmqs31cpwfx7kvkk1s-etc.drv
  /nix/store/xzm82yiw1b3a03vqiv6jdk12xa462843-activate.drv
  /nix/store/7qhw3j9ipxipv0axj1lycrb09qszbmjl-nixos-system-tau-26.11.20260906.faf77a3.drv