these 2 derivations will be built:
  /nix/store/87xss3d9slj61zsrb7dyzar6yv2hinfp-flake-inputs.drv
  /nix/store/h6llpj9lqq2iljlz853hlcbi1lznb35s-check-flake-inputs.drv
building '/nix/store/87xss3d9slj61zsrb7dyzar6yv2hinfp-flake-inputs.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/87xss3d9slj61zsrb7dyzar6yv2hinfp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-79cf462c: building 87xss3d9slj61zsrb7dyzar6yv2hinfp-flake-inputs.drv
building '/nix/store/h6llpj9lqq2iljlz853hlcbi1lznb35s-check-flake-inputs.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/h6llpj9lqq2iljlz853hlcbi1lznb35s-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-220ace5c: building h6llpj9lqq2iljlz853hlcbi1lznb35s-check-flake-inputs.drv

upload niks3: ok