Summary:
The error_filter.py script parses the output of the "Build and run" stage of continuous tests to check for errors. It is currently only detecting compile errors and not link errors. This change fixes that.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4247
Differential Revision: D9233735
Pulled By: anand1976
fbshipit-source-id: 16e5a04950891cd9aba5cb3efcb6abc2a2e0d5ae