these 2 derivations will be built:
  /nix/store/x3qrvwq6nlq72hir1ya23xdy9vkgs4c5-llm-agents-launcher.drv
  /nix/store/xaccslwjh6mk2ydp3kbw60yz8n5wn4bf-check-default.drv
building '/nix/store/x3qrvwq6nlq72hir1ya23xdy9vkgs4c5-llm-agents-launcher.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-linux'
building '/nix/store/x3qrvwq6nlq72hir1ya23xdy9vkgs4c5-llm-agents-launcher.drv' on farm.numtide.com:50051
llm-agents-launcher> elastic-arm-8d70e30a: building x3qrvwq6nlq72hir1ya23xdy9vkgs4c5-llm-agents-launcher.drv
llm-agents-launcher> structuredAttrs is enabled
building '/nix/store/xaccslwjh6mk2ydp3kbw60yz8n5wn4bf-check-default.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux'
building '/nix/store/xaccslwjh6mk2ydp3kbw60yz8n5wn4bf-check-default.drv' on farm.numtide.com:50051
check-default> elastic-arm-8d70e30a: building xaccslwjh6mk2ydp3kbw60yz8n5wn4bf-check-default.drv

upload niks3: ok