these 4 derivations will be built: /nix/store/ladc1vmpazszqmw6mv16b87gh6ag7dxf-system-units.drv /nix/store/zljvzyd2xqi0maa0ggknq141fdavyhji-etc.drv /nix/store/k2mgi1gvbcrriimhnqn8nsy8zqc0l58y-activate.drv /nix/store/cxsqs8l53kdq4xkivmy17d8zlwcpbh7i-nixos-system-fnuc-26.11.20261101.0bb2eed.drv building '/nix/store/ladc1vmpazszqmw6mv16b87gh6ag7dxf-system-units.drv' building '/nix/store/zljvzyd2xqi0maa0ggknq141fdavyhji-etc.drv' building '/nix/store/k2mgi1gvbcrriimhnqn8nsy8zqc0l58y-activate.drv' activate> structuredAttrs is enabled building '/nix/store/cxsqs8l53kdq4xkivmy17d8zlwcpbh7i-nixos-system-fnuc-26.11.20261101.0bb2eed.drv' nixos-system-fnuc-26.11.20261101.0bb2eed> structuredAttrs is enabled upload niks3: ok post-build step niks3 pin: ok post-build step LAN mirror trigger: ok