these 2 derivations will be built:
  /nix/store/av409yww037j6jw7xm867xi4qzpgmyh8-flake-inputs.drv
  /nix/store/x8j9lalcxc6b6gfb507h3d82ig0kriqi-check-flake-inputs.drv
building '/nix/store/av409yww037j6jw7xm867xi4qzpgmyh8-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/av409yww037j6jw7xm867xi4qzpgmyh8-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building av409yww037j6jw7xm867xi4qzpgmyh8-flake-inputs.drv
building '/nix/store/x8j9lalcxc6b6gfb507h3d82ig0kriqi-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/x8j9lalcxc6b6gfb507h3d82ig0kriqi-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building x8j9lalcxc6b6gfb507h3d82ig0kriqi-check-flake-inputs.drv