these 2 derivations will be built:
  /nix/store/1znjkvmrcay0qix3a5fgsfbx3fw4wgkp-flake-inputs.drv
  /nix/store/5l392ini6s28vm3y3wwz6gqj3pmg6fih-check-flake-inputs.drv
building '/nix/store/1znjkvmrcay0qix3a5fgsfbx3fw4wgkp-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/1znjkvmrcay0qix3a5fgsfbx3fw4wgkp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 1znjkvmrcay0qix3a5fgsfbx3fw4wgkp-flake-inputs.drv
building '/nix/store/5l392ini6s28vm3y3wwz6gqj3pmg6fih-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/5l392ini6s28vm3y3wwz6gqj3pmg6fih-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 5l392ini6s28vm3y3wwz6gqj3pmg6fih-check-flake-inputs.drv