these 4 derivations will be built:
  /nix/store/xc6bqvvm2w650iknhma6cyy7c3mqh769-system-units.drv
  /nix/store/dnnr4pwbkq8dzszaad468875mw0fqv74-etc.drv
  /nix/store/mgrb25bg6x8df342rxwad2vijzlcqap0-activate.drv
  /nix/store/cggccmsnzpw3x73h4b0mg1wrswhbgvp4-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/xc6bqvvm2w650iknhma6cyy7c3mqh769-system-units.drv'
building '/nix/store/dnnr4pwbkq8dzszaad468875mw0fqv74-etc.drv'
building '/nix/store/mgrb25bg6x8df342rxwad2vijzlcqap0-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/cggccmsnzpw3x73h4b0mg1wrswhbgvp4-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