Include the standard `id` command output
Include the standard `id` command output

On macOS, GNU coreutils `id` is limited to NGROUPS_MAX groups,
because of the backward compatibility of getgroups(2).

nobu/rubyspec,nobu/rubyspec,eregon/rubyspec,nobu/rubyspec,eregon/rubyspec,ruby/spec,eregon/rubyspec,ruby/spec,ruby/spec