these 3 derivations will be built:
  /nix/store/y5vsxqa7xp4a5hp55d56jkg74xsk1bg1-etc.drv
  /nix/store/xm61p4lxh5xw7q1ravm24zzrn3fhvh58-activate.drv
  /nix/store/lwpv80iqsnrjc97211i8l4zhj0dblss5-nixos-system-tau-26.11.20260708.332783a.drv