I keep forgetting to do this, and just noticed that one still doesn't exit.
This is fixed with the following two commits: https://git.kernel.org/pub/scm/libs/libcap/libcap.git/commit/?id=03433213deee3447971cefa36bb6c37373f0e374 https://git.kernel.org/pub/scm/libs/libcap/libcap.git/commit/?id=fd5271195dc27b017b2470be12356c49369e0058