these 2 derivations will be built:
  /nix/store/487p0p893rzg6gvkpcw5l9250hwhm3bp-llm-agents-launcher.drv
  /nix/store/kp5y5885ifxg2dxbs3wmwfimkv17b06m-check-default.drv
building '/nix/store/487p0p893rzg6gvkpcw5l9250hwhm3bp-llm-agents-launcher.drv'
llm-agents-launcher> structuredAttrs is enabled
building '/nix/store/kp5y5885ifxg2dxbs3wmwfimkv17b06m-check-default.drv'

upload niks3: ok