these 2 derivations will be built:
  /nix/store/2i8cx2dhmqxxm8knxim9wrairfr4cjgy-llm-agents-launcher.drv
  /nix/store/csfihyaqk7pgbpsk6lxja6ijgb2g0jr1-check-default.drv
building '/nix/store/2i8cx2dhmqxxm8knxim9wrairfr4cjgy-llm-agents-launcher.drv'
llm-agents-launcher> structuredAttrs is enabled
building '/nix/store/csfihyaqk7pgbpsk6lxja6ijgb2g0jr1-check-default.drv'

upload niks3: ok