these 4 derivations will be built:
  /nix/store/lcb81a2zhk2m9s6ca814maivnzb2rvyn-system-units.drv
  /nix/store/19jr7ll35pf8rrpvb127qwkk47kbrpvv-etc.drv
  /nix/store/2ch04x8x1jw3cbbqff9bb7fdcam8251y-activate.drv
  /nix/store/virkrhjivlhmpa40ngv9hr6dg6ddxn9w-nixos-system-fnuc-26.11.20261103.1d06008.drv
building '/nix/store/lcb81a2zhk2m9s6ca814maivnzb2rvyn-system-units.drv'
building '/nix/store/19jr7ll35pf8rrpvb127qwkk47kbrpvv-etc.drv'
building '/nix/store/2ch04x8x1jw3cbbqff9bb7fdcam8251y-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/virkrhjivlhmpa40ngv9hr6dg6ddxn9w-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