these 2 derivations will be built:
  /nix/store/rh3yay8q401mg8ayv8s5whgr5f2qmwrz-flake-inputs.drv
  /nix/store/kk3z2xvni1ir6dysxkinh1pn60inww4f-check-flake-inputs.drv
building '/nix/store/rh3yay8q401mg8ayv8s5whgr5f2qmwrz-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/rh3yay8q401mg8ayv8s5whgr5f2qmwrz-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-bdb1245a: building rh3yay8q401mg8ayv8s5whgr5f2qmwrz-flake-inputs.drv
building '/nix/store/kk3z2xvni1ir6dysxkinh1pn60inww4f-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/kk3z2xvni1ir6dysxkinh1pn60inww4f-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-726ae161: building kk3z2xvni1ir6dysxkinh1pn60inww4f-check-flake-inputs.drv