x86 Gentoo Installed with X 3.9:
https://buildbot.python.org/all/#builders/527/builds/474

4 tests failed:
    test_bdb test_distutils test_importlib test_peg_generator

Python 3.9 gets two more issues: test_importlib and test_peg_generator.

======================================================================
FAIL: test_package_discovery (test.test_importlib.test_main.DiscoveryTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/buildbot/buildarea/cpython/3.9.ware-gentoo-x86.installed/build/target/lib/python3.9/test/test_importlib/test_main.py", line 159, in test_package_discovery
    assert all(
AssertionError

0:06:27 load avg: 3.96 [ 83/425/3] test_peg_generator failed (uncaught exception) -- running: test_multiprocessing_forkserver (1 min 27 sec)
Warning -- warnings.filters was modified by test_peg_generator
Failed to import test module: test.test_peg_generator.test_c_parser
Traceback (most recent call last):
  File "/buildbot/buildarea/cpython/3.9.ware-gentoo-x86.installed/build/target/lib/python3.9/unittest/loader.py", line 436, in _find_test_path
    module = self._get_module_from_name(name)
  File "/buildbot/buildarea/cpython/3.9.ware-gentoo-x86.installed/build/target/lib/python3.9/unittest/loader.py", line 377, in _get_module_from_name
    __import__(name)
  File "/buildbot/buildarea/cpython/3.9.ware-gentoo-x86.installed/build/target/lib/python3.9/test/test_peg_generator/test_c_parser.py", line 4, in <module>
    from distutils.tests.support import TempdirManager
ModuleNotFoundError: No module named 'distutils.tests'