these 4 derivations will be built:
  /nix/store/4pchma83c2rxq3zak8fvlcbpcg613gy1-system-units.drv
  /nix/store/nn7askvfy8x7nr17nmzqfxfn5fgv9hkn-etc.drv
  /nix/store/ys9d54si4zxa5qpj9hjlmsc29zif7snh-activate.drv
  /nix/store/vyfk8chlxcvbbfxljws627lf5qf5q7vq-nixos-system-fnuc-26.11.20261103.1d06008.drv
building '/nix/store/4pchma83c2rxq3zak8fvlcbpcg613gy1-system-units.drv'
building '/nix/store/nn7askvfy8x7nr17nmzqfxfn5fgv9hkn-etc.drv'
building '/nix/store/ys9d54si4zxa5qpj9hjlmsc29zif7snh-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/vyfk8chlxcvbbfxljws627lf5qf5q7vq-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