these 3 derivations will be built:
  /nix/store/c5jcskc6r6vn6281qk71kwv0mk4s10a7-etc.drv
  /nix/store/jp40lm3a63i5bh865v0qdxhx10wxnnhw-activate.drv
  /nix/store/b80ydsnhsxqrgvrip5rjcl437sqfagyr-nixos-system-tau-26.11.20260927.a98e471.drv