these 2 derivations will be built:
  /nix/store/6ikdf1j7jxijsxi6zck7ris077b1pllk-flake-inputs.drv
  /nix/store/74jllzdfkd8r9qrkpyv72zzzsjspdgwi-check-flake-inputs.drv
building '/nix/store/6ikdf1j7jxijsxi6zck7ris077b1pllk-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/6ikdf1j7jxijsxi6zck7ris077b1pllk-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building 6ikdf1j7jxijsxi6zck7ris077b1pllk-flake-inputs.drv
building '/nix/store/74jllzdfkd8r9qrkpyv72zzzsjspdgwi-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/74jllzdfkd8r9qrkpyv72zzzsjspdgwi-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building 74jllzdfkd8r9qrkpyv72zzzsjspdgwi-check-flake-inputs.drv