this derivation will be built:
  /nix/store/294awcan8zqw33cd4caf4afp1hkbravs-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/294awcan8zqw33cd4caf4afp1hkbravs-bcachefs-module-7.0.0-38-generic.drv'...