these 2 derivations will be built:
  /nix/store/kypjpwh67kslr6ff1ajap60h48kk0yc8-llm-agents-launcher.drv
  /nix/store/in36aj8bql0qfkg2j7dmx7j5qbzpbwh3-check-default.drv
building '/nix/store/kypjpwh67kslr6ff1ajap60h48kk0yc8-llm-agents-launcher.drv'
llm-agents-launcher> structuredAttrs is enabled
building '/nix/store/in36aj8bql0qfkg2j7dmx7j5qbzpbwh3-check-default.drv'

upload niks3: ok