these 2 derivations will be built:
  /nix/store/hzbb3khrp9ddsam5y1k8cykbfazscc53-flake-inputs.drv
  /nix/store/jldk2vzq2mn30g9m5wy3dvhsf8kzawxp-check-flake-inputs.drv
building '/nix/store/hzbb3khrp9ddsam5y1k8cykbfazscc53-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/hzbb3khrp9ddsam5y1k8cykbfazscc53-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-bdb1245a: building hzbb3khrp9ddsam5y1k8cykbfazscc53-flake-inputs.drv
building '/nix/store/jldk2vzq2mn30g9m5wy3dvhsf8kzawxp-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/jldk2vzq2mn30g9m5wy3dvhsf8kzawxp-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-bdb1245a: building jldk2vzq2mn30g9m5wy3dvhsf8kzawxp-check-flake-inputs.drv