these 3 derivations will be built:
  /nix/store/rback5xn0vbbr0il446lnvjqm6yq49zn-etc.drv
  /nix/store/s2n2c590gf1gccilylblciq0pw32g9ph-activate.drv
  /nix/store/5w02d1zjy85as2ra7p9k9dh1bcylln32-nixos-system-tau-26.11.20260920.5baae1f.drv