this derivation will be built:
  /nix/store/ifza1dv8zdj646ikd15qyvr864mllsyg-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/ifza1dv8zdj646ikd15qyvr864mllsyg-bcachefs-module-7.0.0-26-generic.drv'...