these 3 derivations will be built:
  /nix/store/dwr3lg521d1a9wgvi0d7rrp57k0ylhhc-etc.drv
  /nix/store/vzvf44gbd030bz0fxirk3ywanr7v2n9k-activate.drv
  /nix/store/dmnv0y9a5f7fysr81jwsy267kxqnf5pm-nixos-system-tau-26.11.20261108.ff8b272.drv