In the affected versions of the crate,
AtomicBucket<T> unconditionally implements
Sync traits. Therefore, users can create a data race to the inner
T: !Sync by using the
Such data races can potentially cause memory corruption or other undefined behavior.
The flaw was fixed in commit 8e6daab by adding appropriate Send/Sync bounds to the Send/Sync impl of struct
Block<T> (which is a data type contained inside