these 2 derivations will be built:
  /nix/store/1s62cki8jrcv5r2zgskggp3ai9h6g3ah-flake-inputs.drv
  /nix/store/05pwbi9cizfzaq0z5sgyl0s6d5qvqjn7-check-flake-inputs.drv
building '/nix/store/1s62cki8jrcv5r2zgskggp3ai9h6g3ah-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/1s62cki8jrcv5r2zgskggp3ai9h6g3ah-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 1s62cki8jrcv5r2zgskggp3ai9h6g3ah-flake-inputs.drv
building '/nix/store/05pwbi9cizfzaq0z5sgyl0s6d5qvqjn7-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/05pwbi9cizfzaq0z5sgyl0s6d5qvqjn7-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 05pwbi9cizfzaq0z5sgyl0s6d5qvqjn7-check-flake-inputs.drv