these 2 derivations will be built:
  /nix/store/iasr0m9sg2ydn8vk3n0sivx8ycy6q6dl-flake-inputs.drv
  /nix/store/9mv4r1d6phfc1qzkf4l6slvd2w7l4qqz-check-flake-inputs.drv
building '/nix/store/iasr0m9sg2ydn8vk3n0sivx8ycy6q6dl-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/iasr0m9sg2ydn8vk3n0sivx8ycy6q6dl-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-dd5b305f: building iasr0m9sg2ydn8vk3n0sivx8ycy6q6dl-flake-inputs.drv
building '/nix/store/9mv4r1d6phfc1qzkf4l6slvd2w7l4qqz-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/9mv4r1d6phfc1qzkf4l6slvd2w7l4qqz-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-dd5b305f: building 9mv4r1d6phfc1qzkf4l6slvd2w7l4qqz-check-flake-inputs.drv