Toybuild to debug issue MB-8530

Change-Id: Ie96fa3caca8af5ce21a1a72dc7bb68763dd7722f
Reviewed-on: http://review.couchbase.org/28557
Reviewed-by: abhinav dangeti <abhinav.dangeti@gmail.com>
Tested-by: abhinav dangeti <abhinav.dangeti@gmail.com>