these 4 derivations will be built:
  /nix/store/7vsg5m8n84cyzzahxicsvy7k5rq1j8x7-system-units.drv
  /nix/store/937psyl1fnibg9ard6bxd5wv8js2k55s-etc.drv
  /nix/store/by68yknp6adn1a4g7qhwdqh5g1xbrp8g-activate.drv
  /nix/store/m486if4zknaqj69bnxavf5rlciwjymy4-nixos-system-fnuc-26.11.20261103.1d06008.drv
building '/nix/store/7vsg5m8n84cyzzahxicsvy7k5rq1j8x7-system-units.drv'
building '/nix/store/937psyl1fnibg9ard6bxd5wv8js2k55s-etc.drv'
building '/nix/store/by68yknp6adn1a4g7qhwdqh5g1xbrp8g-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/m486if4zknaqj69bnxavf5rlciwjymy4-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