these 2 derivations will be built:
  /nix/store/jwa6ks073y604h8dw8wz8mfspljc1ak0-flake-inputs.drv
  /nix/store/rhisdwfkf0svvz4p9amqqzsxi4vgsvf7-check-flake-inputs.drv
building '/nix/store/jwa6ks073y604h8dw8wz8mfspljc1ak0-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/jwa6ks073y604h8dw8wz8mfspljc1ak0-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-0e7eb4fa: building jwa6ks073y604h8dw8wz8mfspljc1ak0-flake-inputs.drv
building '/nix/store/rhisdwfkf0svvz4p9amqqzsxi4vgsvf7-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/rhisdwfkf0svvz4p9amqqzsxi4vgsvf7-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-0e7eb4fa: building rhisdwfkf0svvz4p9amqqzsxi4vgsvf7-check-flake-inputs.drv