these 2 derivations will be built:
  /nix/store/ypf9fqzy75wk30djgm55fg99z5bjcyq4-flake-inputs.drv
  /nix/store/n65pjn6fja9z3q2bz06bn1x3fmqnas0m-check-flake-inputs.drv
building '/nix/store/ypf9fqzy75wk30djgm55fg99z5bjcyq4-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/ypf9fqzy75wk30djgm55fg99z5bjcyq4-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building ypf9fqzy75wk30djgm55fg99z5bjcyq4-flake-inputs.drv
building '/nix/store/n65pjn6fja9z3q2bz06bn1x3fmqnas0m-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/n65pjn6fja9z3q2bz06bn1x3fmqnas0m-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building n65pjn6fja9z3q2bz06bn1x3fmqnas0m-check-flake-inputs.drv