these 4 derivations will be built: /nix/store/fv764j6h2zrkfdmk0l6vpvf6qavrialh-system-units.drv /nix/store/wb6gyfg83a081ch7ax6sm2v3izjkr1cm-etc.drv /nix/store/c6bv9m7xshm02r7vrp3ngvqx7hinhl0a-activate.drv /nix/store/cgqjyzsd1bg2705iwgxjpkybyx966dmy-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv