these 2 derivations will be built:
  /nix/store/drm9yhhxb5sc1k996cy3j95gbzb0ba66-flake-inputs.drv
  /nix/store/s71k199xhm38h7c59ryvbk6za7vzr2ay-check-flake-inputs.drv
building '/nix/store/drm9yhhxb5sc1k996cy3j95gbzb0ba66-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/drm9yhhxb5sc1k996cy3j95gbzb0ba66-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-23d67df9: building drm9yhhxb5sc1k996cy3j95gbzb0ba66-flake-inputs.drv
building '/nix/store/s71k199xhm38h7c59ryvbk6za7vzr2ay-check-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/s71k199xhm38h7c59ryvbk6za7vzr2ay-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-23d67df9: building s71k199xhm38h7c59ryvbk6za7vzr2ay-check-flake-inputs.drv