this derivation will be built:
  /nix/store/qfhmjb3j8bi36sig7f6k8j6nxkgbvy83-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/qfhmjb3j8bi36sig7f6k8j6nxkgbvy83-bcachefs-module-7.0.0-30-generic.drv'...