these 2 derivations will be built:
  /nix/store/3wdz42n684rkyrv2dx74xlkbhc8sj6k9-flake-inputs.drv
  /nix/store/z14yc0fwvcz9i361yiyavshizw84lahh-check-flake-inputs.drv
building '/nix/store/3wdz42n684rkyrv2dx74xlkbhc8sj6k9-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/3wdz42n684rkyrv2dx74xlkbhc8sj6k9-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 3wdz42n684rkyrv2dx74xlkbhc8sj6k9-flake-inputs.drv
building '/nix/store/z14yc0fwvcz9i361yiyavshizw84lahh-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/z14yc0fwvcz9i361yiyavshizw84lahh-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building z14yc0fwvcz9i361yiyavshizw84lahh-check-flake-inputs.drv