these 4 derivations will be built:
  /nix/store/2qrw6lwd77hnvlf1dd9q5rks39xldccm-system-units.drv
  /nix/store/pvgg88q5mzkq04w8dfq1n3hayyp7m4l1-etc.drv
  /nix/store/wxf2lgh100lwk3cz6bih9qhx1v6wj2sr-activate.drv
  /nix/store/6fr2fr0s8wa3af072s6cj6rxwfp395mf-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/2qrw6lwd77hnvlf1dd9q5rks39xldccm-system-units.drv'
building '/nix/store/pvgg88q5mzkq04w8dfq1n3hayyp7m4l1-etc.drv'
building '/nix/store/wxf2lgh100lwk3cz6bih9qhx1v6wj2sr-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/6fr2fr0s8wa3af072s6cj6rxwfp395mf-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