Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [====== 11 failed, 217 passed, 7 skipped, 3 warnings in 577.92s (0:09:37) =======]: [There are 11 failed unit tests which caused build aborting.]
=============
[FAILED test/test_limits.py::test_max_db_client_connections_local_override_global
FAILED test/test_limits.py::test_max_db_client_connections_global_negative[p0-muser1]
FAILED test/test_limits.py::test_max_db_client_connections_global_negative[pgbouncer-pgbouncer]
FAILED test/test_limits.py::test_max_db_client_connections_global_negative[pgbouncer-muser1]
FAILED test/test_limits.py::test_max_db_client_connections_global_positive[p0-muser1]
FAILED test/test_limits.py::test_max_db_client_connections_global_positive[pgbouncer-pgbouncer]
FAILED test/test_limits.py::test_max_db_client_connections_global_positive[pgbouncer-muser1]
FAILED test/test_limits.py::test_max_db_client_connections_decrement[p0-muser1]
FAILED test/test_limits.py::test_max_db_client_connections_negative[client_limit_db-muser1]
FAILED test/test_limits.py::test_max_db_client_connections_positive[client_limit_db-muser1]
FAILED test/test_load_balance_hosts.py::test_load_balance_hosts_reload - Asse...]: [There are specific failed tests. ]

Issue: The unit tests did not passed on i686 architecture.
Resolution: Fix the unit tests.