these 4 derivations will be built:
  /nix/store/qiw87gpcs3hf5833cwffnjahr070lka8-system-units.drv
  /nix/store/3jcik7l4rygdfbgb7hglvi0c3169byy5-etc.drv
  /nix/store/9qn1w8yjrs4cj545j8k73s000vhqc80g-activate.drv
  /nix/store/bgrwpykvqvhrwcxrvj2raawx14hmqml4-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/qiw87gpcs3hf5833cwffnjahr070lka8-system-units.drv'
building '/nix/store/3jcik7l4rygdfbgb7hglvi0c3169byy5-etc.drv'
building '/nix/store/9qn1w8yjrs4cj545j8k73s000vhqc80g-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/bgrwpykvqvhrwcxrvj2raawx14hmqml4-nixos-system-gk4-26.11.20261103.1d06008.drv'
nixos-system-gk4-26.11.20261103.1d06008> structuredAttrs is enabled

upload niks3: ok

post-build step niks3 pin: ok

post-build step LAN mirror trigger: ok