these 4 derivations will be built:
  /nix/store/58dhqiqag3hcz4laiqxfcixyi1dmp0xl-system-units.drv
  /nix/store/2xr7b20nmv3i834k7pc31ijc21v1zlp6-etc.drv
  /nix/store/iz0arn14qpplc9zm3abppa62220qdx5m-activate.drv
  /nix/store/l37ny6mv97h1s55bbj7jayxknl3izsdp-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/58dhqiqag3hcz4laiqxfcixyi1dmp0xl-system-units.drv'
building '/nix/store/2xr7b20nmv3i834k7pc31ijc21v1zlp6-etc.drv'
building '/nix/store/iz0arn14qpplc9zm3abppa62220qdx5m-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/l37ny6mv97h1s55bbj7jayxknl3izsdp-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