these 4 derivations will be built:
  /nix/store/m5728yi9jidlr1mz668vdm9a149r07yf-system-units.drv
  /nix/store/j47ml7rkcaf7qm57z8rns6i01kzv08wg-etc.drv
  /nix/store/h6wmyz8kgw55f7iv2i2pcw7drc30bh7y-activate.drv
  /nix/store/8qpr7fmii6pax5bwyf4fzmy9blgdjqyz-nixos-system-fnuc-26.11.20261103.1d06008.drv
building '/nix/store/m5728yi9jidlr1mz668vdm9a149r07yf-system-units.drv'
building '/nix/store/j47ml7rkcaf7qm57z8rns6i01kzv08wg-etc.drv'
building '/nix/store/h6wmyz8kgw55f7iv2i2pcw7drc30bh7y-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/8qpr7fmii6pax5bwyf4fzmy9blgdjqyz-nixos-system-fnuc-26.11.20261103.1d06008.drv'
nixos-system-fnuc-26.11.20261103.1d06008> structuredAttrs is enabled

upload niks3: ok

post-build step niks3 pin: ok

post-build step LAN mirror trigger: ok