Compatibility Mode tests didn't shutdown all the cache managers

[17:20:39][org.infinispan:infinispan-compatibility-mode-it] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[17:20:39][org.infinispan:infinispan-compatibility-mode-it] !!!!!! (testng-CustomMemcachedHotRodTest) Exiting because CustomMemcachedHotRodTest has NOT shut down all the cache managers it has started !!!!!!!
[17:20:39][org.infinispan:infinispan-compatibility-mode-it] !!!!!! (testng-CustomMemcachedHotRodTest) See allocation stacktrace to find out where still-running cacheManager (org.infinispan.manager.DefaultCacheManager@743bce70@Address:null) was created: !!!!!!!
[17:20:39][org.infinispan:infinispan-compatibility-mode-it] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!