these 3 derivations will be built:
  /nix/store/wh23rv3sbbsi4vzfji2j5j92w6wa74yp-etc.drv
  /nix/store/7n3wp3j2f4bysqw7rnfx32dw13y8300j-activate.drv
  /nix/store/hfnfbkyy7a41cymaqyqr2j7gdyjfvvy2-nixos-system-tau-26.11.20260708.332783a.drv