1these 4 derivations will be built:2 /nix/store/nihffmzg15z33yqhbvld8bm9qwjp5yj3-system-units.drv3 /nix/store/r3ijr8wlivyap53yvm6cc93q0gmdiy2d-etc.drv4 /nix/store/1j5mi0mn85ah3pik6z7yc9pvk9r14pqm-activate.drv5 /nix/store/nn1licqax3j1xgxih0v4drnl9haa8gxq-nixos-system-test-delete-os-26.11.20261027.31ecbac.drv