these 2 derivations will be built:
  /nix/store/h8ik5731qa72lmmc32dgiw2k69ny4y76-flake-inputs.drv
  /nix/store/2aay42q61qai8xzs7k2g5mq7krp57lxq-check-flake-inputs.drv
building '/nix/store/h8ik5731qa72lmmc32dgiw2k69ny4y76-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/h8ik5731qa72lmmc32dgiw2k69ny4y76-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building h8ik5731qa72lmmc32dgiw2k69ny4y76-flake-inputs.drv
building '/nix/store/2aay42q61qai8xzs7k2g5mq7krp57lxq-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/2aay42q61qai8xzs7k2g5mq7krp57lxq-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 2aay42q61qai8xzs7k2g5mq7krp57lxq-check-flake-inputs.drv