these 2 derivations will be built:
  /nix/store/higa10w9f91ciml48y5gszzg730wyxgs-flake-inputs.drv
  /nix/store/iadfgxafx71l77fim427cvk3fs1zs2ny-check-flake-inputs.drv
building '/nix/store/higa10w9f91ciml48y5gszzg730wyxgs-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/higa10w9f91ciml48y5gszzg730wyxgs-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building higa10w9f91ciml48y5gszzg730wyxgs-flake-inputs.drv
building '/nix/store/iadfgxafx71l77fim427cvk3fs1zs2ny-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/iadfgxafx71l77fim427cvk3fs1zs2ny-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building iadfgxafx71l77fim427cvk3fs1zs2ny-check-flake-inputs.drv