these 2 derivations will be built:
  /nix/store/xmv9cgxfaysq4xk8gfpxyxakgskykzlj-flake-inputs.drv
  /nix/store/qfm6sm6dg87c0m14ld1b7kgcq41mpvn8-check-flake-inputs.drv
building '/nix/store/xmv9cgxfaysq4xk8gfpxyxakgskykzlj-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/xmv9cgxfaysq4xk8gfpxyxakgskykzlj-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-9a50e053: building xmv9cgxfaysq4xk8gfpxyxakgskykzlj-flake-inputs.drv
building '/nix/store/qfm6sm6dg87c0m14ld1b7kgcq41mpvn8-check-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/qfm6sm6dg87c0m14ld1b7kgcq41mpvn8-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-9a50e053: building qfm6sm6dg87c0m14ld1b7kgcq41mpvn8-check-flake-inputs.drv