these 4 derivations will be built: /nix/store/m7jr5866kdphxc4rya243z2m7lp7x4fm-system-units.drv /nix/store/b6bj6wm5lfhm9snsjjn1fj0z4wcjv398-etc.drv /nix/store/psj2f88ld24r2mdy63f2yh4cwg8bzjsc-activate.drv /nix/store/gkiy97043qslxiivibyqky7qsxix2xqi-nixos-system-test-delete-os-26.11.20261030.1c89083.drv