1these 4 derivations will be built:2 /nix/store/3yfc2km1nq1kf50ywk66yxzfsxhss8j0-system-units.drv3 /nix/store/pgf9pzv1blmj1knvpgd4s7y94w55xl74-etc.drv4 /nix/store/3h7jlq6042ms99r0zsknvql8n82yqamr-activate.drv5 /nix/store/fhjsqvcvi80vwiw40wxm4y43aw4s4r0s-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv