Merge pull request #5043 from RosettaCommons/roccomoretti/fix_tests
Fix some tests broken in master.
* Fix crashes due to a bug introduced by PR #4986 in mover error handling
* Make the database_md5 test less noisy
* Disable (until fixed) the perma-broken multithreaded_interaction_graph_accuracy_symm
* Fix an issue with undefined behavior in RDKit which is showing in our tests.