these 3 derivations will be built:
  /nix/store/r7m8xp6ivxrv661fb5jdrbclz2q4ggnh-etc.drv
  /nix/store/n9gd1ng42q8ch109sa4dmrzsm6n8f7j4-activate.drv
  /nix/store/9clnqgy166hbch59qn1g0v385zx3irlp-nixos-system-psi-26.11.20260906.faf77a3.drv