these 3 derivations will be built:
  /nix/store/s97kdcw6dsp174ybhfy0675ld6ymx4z0-etc.drv
  /nix/store/69slk5xwn0nwbqliah5irwhn2x6j4pjk-activate.drv
  /nix/store/8yfjv4dhg68s5j8vfsk6v82v1ff9gm5d-nixos-system-tau-26.11.20260708.332783a.drv