1these 4 derivations will be built:2 /nix/store/16x81c8daanwh9a6hvcf8wig1r6y6k7n-system-units.drv3 /nix/store/rq4474d3iiam528g5wzkc5p0yhbljv2l-etc.drv4 /nix/store/imwikq9dfj2lswnsn1sg1pdr3kyna60v-activate.drv5 /nix/store/mpkh79fxxq57icbifr6l95309f956s0c-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv