these 2 derivations will be built:
  /nix/store/0xglcfjlwlqd3yaxk0hiwj96dzzw3qmd-flake-inputs.drv
  /nix/store/j39s0yyhj3w6pxmmvb4afr66raj7z77r-check-flake-inputs.drv
building '/nix/store/0xglcfjlwlqd3yaxk0hiwj96dzzw3qmd-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/0xglcfjlwlqd3yaxk0hiwj96dzzw3qmd-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 0xglcfjlwlqd3yaxk0hiwj96dzzw3qmd-flake-inputs.drv
building '/nix/store/j39s0yyhj3w6pxmmvb4afr66raj7z77r-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/j39s0yyhj3w6pxmmvb4afr66raj7z77r-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building j39s0yyhj3w6pxmmvb4afr66raj7z77r-check-flake-inputs.drv