Closed
Description
(Split out of https://github.com/Malax/libcnb.rs/pull/366#discussion_r818917956)
libcnb-test handles the tear-down of containers/images once various types get dropped.
However the fact (a) that this is handled automatically, (b) when it occurs, is not mentioned in any of the rustdocs for the libcnb-test types that create images/containers.