these 2 derivations will be built:
  /nix/store/p11x1bggi8k4qgqmc8fz8a4zqjc67hd8-flake-inputs.drv
  /nix/store/7vv3wpc7qna11x038a3s9s9gnqw9bv4j-check-flake-inputs.drv
building '/nix/store/p11x1bggi8k4qgqmc8fz8a4zqjc67hd8-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/p11x1bggi8k4qgqmc8fz8a4zqjc67hd8-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building p11x1bggi8k4qgqmc8fz8a4zqjc67hd8-flake-inputs.drv
building '/nix/store/7vv3wpc7qna11x038a3s9s9gnqw9bv4j-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/7vv3wpc7qna11x038a3s9s9gnqw9bv4j-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 7vv3wpc7qna11x038a3s9s9gnqw9bv4j-check-flake-inputs.drv