these 2 derivations will be built:
  /nix/store/yyd2jdgvm0zy9ynln667k881l2an23ml-flake-inputs.drv
  /nix/store/cnb2basdx7qja08bhcrrn5zmjpyrh6ls-check-flake-inputs.drv
building '/nix/store/yyd2jdgvm0zy9ynln667k881l2an23ml-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/yyd2jdgvm0zy9ynln667k881l2an23ml-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building yyd2jdgvm0zy9ynln667k881l2an23ml-flake-inputs.drv
building '/nix/store/cnb2basdx7qja08bhcrrn5zmjpyrh6ls-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/cnb2basdx7qja08bhcrrn5zmjpyrh6ls-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building cnb2basdx7qja08bhcrrn5zmjpyrh6ls-check-flake-inputs.drv