these 2 derivations will be built:
  /nix/store/59i1wjr14cr9mp75nb7q3903hxjix1lv-flake-inputs.drv
  /nix/store/mshs71b3z5kpsqakrimk671c35a3cbzm-check-flake-inputs.drv
building '/nix/store/59i1wjr14cr9mp75nb7q3903hxjix1lv-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/59i1wjr14cr9mp75nb7q3903hxjix1lv-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-e179ba83: building 59i1wjr14cr9mp75nb7q3903hxjix1lv-flake-inputs.drv
building '/nix/store/mshs71b3z5kpsqakrimk671c35a3cbzm-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/mshs71b3z5kpsqakrimk671c35a3cbzm-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-cb8e95dc: building mshs71b3z5kpsqakrimk671c35a3cbzm-check-flake-inputs.drv