these 2 derivations will be built:
  /nix/store/0jiwmxf7ybq6kz6d6n1d1rw0aghhm40j-flake-inputs.drv
  /nix/store/540llnxligbdlympyrz4d9q2nd6ppi3b-check-flake-inputs.drv
building '/nix/store/0jiwmxf7ybq6kz6d6n1d1rw0aghhm40j-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/0jiwmxf7ybq6kz6d6n1d1rw0aghhm40j-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-23d67df9: building 0jiwmxf7ybq6kz6d6n1d1rw0aghhm40j-flake-inputs.drv
building '/nix/store/540llnxligbdlympyrz4d9q2nd6ppi3b-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/540llnxligbdlympyrz4d9q2nd6ppi3b-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-9cd525a7: building 540llnxligbdlympyrz4d9q2nd6ppi3b-check-flake-inputs.drv