these 2 derivations will be built:
  /nix/store/0a1x5ba2b6m1k4qrl5sxcdl0yshk8lrs-flake-inputs.drv
  /nix/store/qkvinal48zs8k4xfddq3figy6vh868hs-check-flake-inputs.drv
building '/nix/store/0a1x5ba2b6m1k4qrl5sxcdl0yshk8lrs-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0a1x5ba2b6m1k4qrl5sxcdl0yshk8lrs-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 0a1x5ba2b6m1k4qrl5sxcdl0yshk8lrs-flake-inputs.drv
building '/nix/store/qkvinal48zs8k4xfddq3figy6vh868hs-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/qkvinal48zs8k4xfddq3figy6vh868hs-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building qkvinal48zs8k4xfddq3figy6vh868hs-check-flake-inputs.drv