these 2 derivations will be built:
  /nix/store/j16x7ag5v8brham1k1x8jv3ds6g90ahs-flake-inputs.drv
  /nix/store/zz6399vmrkr6bm8j7mx7rq9alx7q77qg-check-flake-inputs.drv
building '/nix/store/j16x7ag5v8brham1k1x8jv3ds6g90ahs-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/j16x7ag5v8brham1k1x8jv3ds6g90ahs-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-c3833f78: building j16x7ag5v8brham1k1x8jv3ds6g90ahs-flake-inputs.drv
building '/nix/store/zz6399vmrkr6bm8j7mx7rq9alx7q77qg-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/zz6399vmrkr6bm8j7mx7rq9alx7q77qg-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-23d67df9: building zz6399vmrkr6bm8j7mx7rq9alx7q77qg-check-flake-inputs.drv