these 2 derivations will be built:
  /nix/store/0yk4asqwd2p90bvc0rlnl71v2mmwhxdl-flake-inputs.drv
  /nix/store/zrq4j8s3fgpwgl5fkjz7qb5kfsr2fb55-check-flake-inputs.drv
building '/nix/store/0yk4asqwd2p90bvc0rlnl71v2mmwhxdl-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0yk4asqwd2p90bvc0rlnl71v2mmwhxdl-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-d4166bdd: building 0yk4asqwd2p90bvc0rlnl71v2mmwhxdl-flake-inputs.drv
building '/nix/store/zrq4j8s3fgpwgl5fkjz7qb5kfsr2fb55-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/zrq4j8s3fgpwgl5fkjz7qb5kfsr2fb55-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-d4166bdd: building zrq4j8s3fgpwgl5fkjz7qb5kfsr2fb55-check-flake-inputs.drv