these 4 derivations will be built:
  /nix/store/4vznqgssc3abwaz8brhggf427xj7dv4r-system-units.drv
  /nix/store/ha0q4mf7fsc5m87njbky585lcv2qlfvq-etc.drv
  /nix/store/wqcpw1iiz4fqvzfcn4v8kvz0nscb3qs3-activate.drv
  /nix/store/9mmxpl38a0dwdmjzqpgkv5rb8kr1mnbg-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/4vznqgssc3abwaz8brhggf427xj7dv4r-system-units.drv'
building '/nix/store/ha0q4mf7fsc5m87njbky585lcv2qlfvq-etc.drv'
building '/nix/store/wqcpw1iiz4fqvzfcn4v8kvz0nscb3qs3-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/9mmxpl38a0dwdmjzqpgkv5rb8kr1mnbg-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