these 2 derivations will be built:
  /nix/store/xjw1ys350qrdm3j7wlsa5j3jzf4f4wnk-flake-inputs.drv
  /nix/store/lrfzsb8nl1b41i8hrkzzrkk6jamyj56j-check-flake-inputs.drv
building '/nix/store/xjw1ys350qrdm3j7wlsa5j3jzf4f4wnk-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/xjw1ys350qrdm3j7wlsa5j3jzf4f4wnk-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building xjw1ys350qrdm3j7wlsa5j3jzf4f4wnk-flake-inputs.drv
building '/nix/store/lrfzsb8nl1b41i8hrkzzrkk6jamyj56j-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/lrfzsb8nl1b41i8hrkzzrkk6jamyj56j-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building lrfzsb8nl1b41i8hrkzzrkk6jamyj56j-check-flake-inputs.drv