these 2 derivations will be built:
  /nix/store/vb5f6vmcvb0p9id0n916fy7snpimlwsh-flake-inputs.drv
  /nix/store/ks2wnd1vk154lccnb3kjahp4vngy1kpj-check-flake-inputs.drv
building '/nix/store/vb5f6vmcvb0p9id0n916fy7snpimlwsh-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/vb5f6vmcvb0p9id0n916fy7snpimlwsh-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building vb5f6vmcvb0p9id0n916fy7snpimlwsh-flake-inputs.drv
building '/nix/store/ks2wnd1vk154lccnb3kjahp4vngy1kpj-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/ks2wnd1vk154lccnb3kjahp4vngy1kpj-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building ks2wnd1vk154lccnb3kjahp4vngy1kpj-check-flake-inputs.drv