1these 4 derivations will be built:2 /nix/store/aj60fkkmi0xv0xjsf6rpc81ab2pav4fi-system-units.drv3 /nix/store/akbcj0wx7jfmk55j3lw0hlwv6n7l85z6-etc.drv4 /nix/store/a7n4kic46wdqlcksf1jhf9lrznpcv7fn-activate.drv5 /nix/store/mi6azbzsy8rbxz5xrvfyjal7gm43kcsy-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv