There is a new pull request by luhann against master on the void-packages repository https://github.com/luhann/void-packages R-cran-callr https://github.com/void-linux/void-packages/pull/26659 R-cran-callr: update to 3.5.1. A patch file from https://github.com/void-linux/void-packages/pull/26659.patch is attached