these 4 derivations will be built:
  /nix/store/i4gnljj4p3aysafz0r6ylbv94wmcyvym-system-units.drv
  /nix/store/v5181kr4pcyj4a1i6h41di4lsp49rnvj-etc.drv
  /nix/store/szl3wlk3z2bdcjmc18m5p4py21b1qm7b-activate.drv
  /nix/store/ppr2y7n55246qkhzmyzcsrsfc10vgzd3-nixos-system-fnuc-26.11.20261103.1d06008.drv
building '/nix/store/i4gnljj4p3aysafz0r6ylbv94wmcyvym-system-units.drv'
building '/nix/store/v5181kr4pcyj4a1i6h41di4lsp49rnvj-etc.drv'
building '/nix/store/szl3wlk3z2bdcjmc18m5p4py21b1qm7b-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/ppr2y7n55246qkhzmyzcsrsfc10vgzd3-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