these 2 derivations will be built:
  /nix/store/6ycqby8kz67kc706747wrvkljp940ayr-flake-inputs.drv
  /nix/store/swlqkg793cx5af9m181h0ldv3in8cm03-check-flake-inputs.drv
building '/nix/store/6ycqby8kz67kc706747wrvkljp940ayr-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/6ycqby8kz67kc706747wrvkljp940ayr-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 6ycqby8kz67kc706747wrvkljp940ayr-flake-inputs.drv
building '/nix/store/swlqkg793cx5af9m181h0ldv3in8cm03-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/swlqkg793cx5af9m181h0ldv3in8cm03-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building swlqkg793cx5af9m181h0ldv3in8cm03-check-flake-inputs.drv