Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
ERROR tests/test_action.py
ERROR tests/test_background_worker_build.py
ERROR tests/test_createrepo.py
ERROR tests/test_helpers.py
ERROR tests/test_modifyrepo.py
!!!!!!!!!!!!!!!!!!! Interrupted: 5 errors during collection !!!!!!!!!!!!!!!!!!!!
Some errors in Python's test-suite.