these 2 derivations will be built:
  /nix/store/a489d9iwhpcags4x26rw9g951pli19p9-llm-agents-launcher.drv
  /nix/store/0qjz2h3rd9wbhynl6v9m0bn314r0qxks-check-default.drv
building '/nix/store/a489d9iwhpcags4x26rw9g951pli19p9-llm-agents-launcher.drv'
llm-agents-launcher> structuredAttrs is enabled
building '/nix/store/0qjz2h3rd9wbhynl6v9m0bn314r0qxks-check-default.drv'

upload niks3: ok