these 4 derivations will be built:
  /nix/store/6fklmn7p7y4093sc0g18v7zfd6iy2aam-system-units.drv
  /nix/store/4am5s051d5sbh92mxpapnhbg7sh8wdzi-etc.drv
  /nix/store/yhmjxmh1w8a5xzyqdipzgabvxrnls2sf-activate.drv
  /nix/store/3ll7p8xigvrrkjc4vk823ij6sisdbm33-nixos-system-fnuc-26.11.20261101.0bb2eed.drv
building '/nix/store/6fklmn7p7y4093sc0g18v7zfd6iy2aam-system-units.drv'
building '/nix/store/4am5s051d5sbh92mxpapnhbg7sh8wdzi-etc.drv'
building '/nix/store/yhmjxmh1w8a5xzyqdipzgabvxrnls2sf-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/3ll7p8xigvrrkjc4vk823ij6sisdbm33-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