these 2 derivations will be built:
  /nix/store/cr81rw0gwd3m9f02hbng9j76fsc2q6rl-flake-inputs.drv
  /nix/store/0ynsk6cvqd0zha6spdz3hdpalaj4gc80-check-flake-inputs.drv
building '/nix/store/cr81rw0gwd3m9f02hbng9j76fsc2q6rl-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=21&system=aarch64-linux'
building '/nix/store/cr81rw0gwd3m9f02hbng9j76fsc2q6rl-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-4e524f5e: building cr81rw0gwd3m9f02hbng9j76fsc2q6rl-flake-inputs.drv
building '/nix/store/0ynsk6cvqd0zha6spdz3hdpalaj4gc80-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=21&system=aarch64-linux'
building '/nix/store/0ynsk6cvqd0zha6spdz3hdpalaj4gc80-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-0f89b4f7: building 0ynsk6cvqd0zha6spdz3hdpalaj4gc80-check-flake-inputs.drv

upload niks3: ok