these 3 derivations will be built:
  /nix/store/1dg4d075c3ya0jyym8i8rlk88pp3l182-etc.drv
  /nix/store/9mahvdl37vv2lpmxvmcfcd0qx3lk8ll3-activate.drv
  /nix/store/2mzg9xisvsipf96f52lhddyawicl43qv-nixos-system-tau-26.11.20261018.b5f67df.drv