this derivation will be built:
  /nix/store/sg9n3cw6fiygwl9bbvr04isvzffgm054-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/sg9n3cw6fiygwl9bbvr04isvzffgm054-bcachefs-module-7.0.0-38-generic.drv'...