1these 4 derivations will be built:2 /nix/store/hkah03wld8nxpianlgipynz0zbswpiyl-system-units.drv3 /nix/store/l2mfnvk8h1v84ngqd8hv1q02wj25rh4p-etc.drv4 /nix/store/mfry7rzcb1wmdvcldaa4lz98y4n5s3vj-activate.drv5 /nix/store/my46m1d4pb1f368ykfg3cbv73smp505i-nixos-system-test-delete-os-26.11.20261027.31ecbac.drv