this derivation will be built:
  /nix/store/fq7v71z4x1hniijz7y0xyabvq2xnsrxl-check-cursor-agent.drv
building '/nix/store/fq7v71z4x1hniijz7y0xyabvq2xnsrxl-check-cursor-agent.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/fq7v71z4x1hniijz7y0xyabvq2xnsrxl-check-cursor-agent.drv' on farm.numtide.com:50051
check-cursor-agent> elastic-arm-7de56e47: building fq7v71z4x1hniijz7y0xyabvq2xnsrxl-check-cursor-agent.drv

upload niks3: ok