these 4 derivations will be built:
  /nix/store/2nm8bzl5z5vgrf6g17v764d3qwr0vr99-system-units.drv
  /nix/store/xcwzb2mdgsg84x1aslr2ymh4vpm842cs-etc.drv
  /nix/store/kansj7mj5dy52xcw7hb6ynk9a4gfxv78-activate.drv
  /nix/store/fhmganhp0a8pyg56rmns411762lva8a0-nixos-system-x13-26.11.20261110.52b3705.drv