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: 
The following tests FAILED:
	 12 - test_ruby_libdnf5_base/test_base.rb (Not Run)
	 13 - test_ruby_libdnf5_base_test_case.rb (Not Run)
	 14 - test_ruby_libdnf5_logger/test_loggers.rb (Not Run)
	 15 - test_ruby_libdnf5_repo/test_file_downloader.rb (Not Run)
	 16 - test_ruby_libdnf5_repo/test_package_downloader.rb (Not Run)
	 17 - test_ruby_libdnf5_repo/test_repo.rb (Not Run)
	 18 - test_ruby_libdnf5_rpm/test_package_query.rb (Not Run)
	 19 - test_ruby_libdnf5_rpm/test_package_query_set_operators.rb (Not Run)
	 20 - test_ruby_libdnf5_utils/test_patterns.rb (Not Run)
Multiple tests have failed, as they were not run. Tests #12 to #20 were not executed, causing test suite failure.