these 2 derivations will be built:
  /nix/store/h2mv939k3bvp190z0b7c8sla6a2symrz-flake-inputs.drv
  /nix/store/llq9058wz2hd31frwish6rhb5jpafplj-check-flake-inputs.drv
building '/nix/store/h2mv939k3bvp190z0b7c8sla6a2symrz-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/h2mv939k3bvp190z0b7c8sla6a2symrz-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-c5d90956: building h2mv939k3bvp190z0b7c8sla6a2symrz-flake-inputs.drv
building '/nix/store/llq9058wz2hd31frwish6rhb5jpafplj-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/llq9058wz2hd31frwish6rhb5jpafplj-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-ac8bb7f5: building llq9058wz2hd31frwish6rhb5jpafplj-check-flake-inputs.drv