When the user is not using the full has to retrieve a container it's
possible that we find conflicts with the ids of other containers.
At the moment it's just failing saying that it can not find a container,
but it doesn't say why. Adding a small log saying that duplicates where
found is going to help the user.
Closes#8098
Signed-off-by: Alex Gonzalez <agonzalezro@gmail.com>
