Python 3.9.2 make test
== Tests result: FAILURE then FAILURE ==

396 tests OK.

2 tests failed:
    test_embed test_tabnanny

27 tests skipped:
    test_bz2 test_curses test_dbm_gnu test_dbm_ndbm test_devpoll
    test_gdb test_idle test_ioctl test_kqueue test_lzma test_msilib
    test_ossaudiodev test_readline test_smtpnet test_ssl
    test_startfile test_tcl test_tix test_tk test_ttk_guionly
    test_ttk_textonly test_turtle test_winconsoleio test_winreg
    test_winsound test_zipfile64 test_zoneinfo

2 re-run tests:
    test_embed test_tabnanny

Total duration: 10 min 58 sec
Tests result: FAILURE then FAILURE
make: *** [Makefile:1199: test] Error 2

python 3.8.9 also show compile problems
my system: Linux Mint 20.1 Cinnamon (Cinnamon 4.8.6)
kernel 5.8.0-48-generic
$uname -a
Linux home 5.8.0-48-generic #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

I tried to execute problem code from tabnanny in PyCharm - that's ok
from test.support import (captured_stderr, captured_stdout, script_helper, findfile, unlink)


def validate_cmd(self, *args, stdout="", stderr="", partial=False):
    """Common function to assert the behaviour of command line interface."""
    _, out, err = script_helper.assert_python_ok('-m', 'tabnanny', *args)
    # Note: The `splitlines()` will solve the problem of CRLF(\r) added
    # by OS Windows.
    out = out.decode('ascii')
    err = err.decode('ascii')
    if partial:
        for std, output in ((stdout, out), (stderr, err)):
            _output = output.splitlines()
            for _std in std.splitlines():
                with self.subTest(std=_std, output=_output):
                    self.assertIn(_std, _output)
    else:
        self.assertListEqual(out.splitlines(), stdout.splitlines())
        self.assertListEqual(err.splitlines(), stderr.splitlines())

    def test_command_usage(self):
        path = findfile('~/Загрузки/Python-3.8.9/Lib/test/tabnanny.py')
        stderr = f"Usage: {path} [-v] file_or_directory ..."

        self.validate_cmd(stderr=stderr)

this problem was announced also in 43001
https://bugs.python.org/issue43001?@ok_message=%D0%98%D0%B7%D0%BC%D0%B5%D0%BD%D0%B5%D0%BD%D1%8B%20%D0%B0%D1%82%D1%80%D0%B8%D0%B1%D1%83%D1%82%D1%8B%20%D0%B7%D0%B0%D0%B3%D0%BB%D0%B0%D0%B2%D0%B8%D0%B5%20%D0%BE%D0%B1%D1%8A%D0%B5%D0%BA%D1%82%D0%B0%20issue%2043001&@template=item

the same issue also in
https://bugs.python.org/issue43583

Please provide *all* commands that you typed before you got the error.

make test TESTOPTS="-v test_embed test_tabnanny"
 CC='gcc -pthread' LDSHARED='gcc -pthread -shared    ' OPT='-DNDEBUG -g -fwrapv -O3 -Wall' 	_TCLTK_INCLUDES='' _TCLTK_LIBS='' 	./python -E ./setup.py  build
running build
running build_ext

The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
_abc                  atexit                pwd                
time                                                           

running build_scripts
copying and adjusting /home/alexei/Загрузки/Python-3.9.4/Tools/scripts/pydoc3 -> build/scripts-3.9
copying and adjusting /home/alexei/Загрузки/Python-3.9.4/Tools/scripts/idle3 -> build/scripts-3.9
copying and adjusting /home/alexei/Загрузки/Python-3.9.4/Tools/scripts/2to3 -> build/scripts-3.9
changing mode of build/scripts-3.9/pydoc3 from 664 to 775
changing mode of build/scripts-3.9/idle3 from 664 to 775
changing mode of build/scripts-3.9/2to3 from 664 to 775
renaming build/scripts-3.9/pydoc3 to build/scripts-3.9/pydoc3.9
renaming build/scripts-3.9/idle3 to build/scripts-3.9/idle3.9
renaming build/scripts-3.9/2to3 to build/scripts-3.9/2to3-3.9
./python -E -c 'import sys ; from sysconfig import get_platform ; print("%s-%d.%d" % (get_platform(), *sys.version_info[:2]))' >platform
./python  ./Tools/scripts/run_tests.py -v test_embed test_tabnanny
/home/alexei/Загрузки/Python-3.9.4/python -u -W default -bb -E -m test -r -w -j 0 -u all,-largefile,-audio,-gui -v test_embed test_tabnanny
== CPython 3.9.4 (default, May 25 2021, 18:48:10) [GCC 9.3.0]
== Linux-5.8.0-48-generic-x86_64-with-glibc2.31 little-endian
== cwd: /home/alexei/Загрузки/Python-3.9.4/build/test_python_58488æ
== CPU count: 4
== encodings: locale=UTF-8, FS=utf-8
Using random seed 464094
0:00:00 load avg: 0.41 Run tests in parallel using 6 child processes
0:00:01 load avg: 0.53 [1/2/1] test_tabnanny failed
test_correct_directory (test.test_tabnanny.TestCheck)
Directory which contains few error free python source code files. ... ok
test_correct_directory_verbose (test.test_tabnanny.TestCheck)
Directory containing few error free python source code files. ... ok
test_correct_file (test.test_tabnanny.TestCheck)
A python source code file without any errors. ... ok
test_errored_directory (test.test_tabnanny.TestCheck)
Directory containing wrongly indented python source code files. ... ok
test_when_nannynag_error (test.test_tabnanny.TestCheck)
A python source code file eligible for raising `tabnanny.NannyNag`. ... ok
test_when_nannynag_error_verbose (test.test_tabnanny.TestCheck)
A python source code file eligible for raising `tabnanny.NannyNag`. ... ok
test_when_no_file (test.test_tabnanny.TestCheck)
A python file which does not exist actually in system. ... ok
test_when_tokenize_tokenerror (test.test_tabnanny.TestCheck)
A python source code file eligible for raising 'tokenize.TokenError'. ... ok
test_when_wrong_indented (test.test_tabnanny.TestCheck)
A python source code file eligible for raising `IndentationError`. ... ok
test_command_usage (test.test_tabnanny.TestCommandLine)
Should display usage on no arguments. ... ERROR
test_double_verbose_mode (test.test_tabnanny.TestCommandLine)
Should display detailed error information if double verbose is on. ... ok
test_quiet_flag (test.test_tabnanny.TestCommandLine)
Should display less when quite mode is on. ... ok
test_verbose_mode (test.test_tabnanny.TestCommandLine)
Should display more error information if verbose mode is on. ... ok
test_with_error_free_file (test.test_tabnanny.TestCommandLine)
Should not display anything if python file is correctly indented. ... ok
test_with_errored_file (test.test_tabnanny.TestCommandLine)
Should displays error when errored python file is given. ... ok
test_errprint (test.test_tabnanny.TestErrPrint)
Asserting result of `tabnanny.errprint()` by giving sample inputs. ... ok
test_format_witnesses (test.test_tabnanny.TestFormatWitnesses)
Asserting formatter result by giving various input samples. ... ok
test_all_methods (test.test_tabnanny.TestNannyNag)
Asserting behaviour of `tabnanny.NannyNag` exception. ... ok
test_with_correct_code (test.test_tabnanny.TestProcessTokens)
A python source code without any whitespace related problems. ... ok
test_with_errored_codes_samples (test.test_tabnanny.TestProcessTokens)
A python source code with whitespace related sampled problems. ... ok

======================================================================
ERROR: test_command_usage (test.test_tabnanny.TestCommandLine)
Should display usage on no arguments.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_tabnanny.py", line 324, in test_command_usage
    self.validate_cmd(stderr=stderr)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_tabnanny.py", line 296, in validate_cmd
    err = err.decode('ascii')
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 20: ordinal not in range(128)

----------------------------------------------------------------------

Ran 20 tests in 0.874s

FAILED (errors=1)
test test_tabnanny failed
0:00:12 load avg: 0.69 [2/2/2] test_embed failed
test_audit (test.test_embed.AuditingTests) ... ok
test_audit_run_command (test.test_embed.AuditingTests) ... ok
test_audit_run_file (test.test_embed.AuditingTests) ... ok
test_audit_run_interactivehook (test.test_embed.AuditingTests) ... ok
test_audit_run_startup (test.test_embed.AuditingTests) ... ok
test_audit_run_stdin (test.test_embed.AuditingTests) ... ok
test_audit_subinterpreter (test.test_embed.AuditingTests) ... ok
test_open_code_hook (test.test_embed.AuditingTests) ... ok
test_bpo20891 (test.test_embed.EmbeddingTests)
bpo-20891: Calling PyGILState_Ensure in a non-Python thread must not ... ok
test_forced_io_encoding (test.test_embed.EmbeddingTests) ... ok
test_initialize_pymain (test.test_embed.EmbeddingTests)
bpo-34008: Calling Py_Main() after Py_Initialize() must not fail. ... ok
test_initialize_twice (test.test_embed.EmbeddingTests)
bpo-33932: Calling Py_Initialize() twice should do nothing (and not ... ok
test_pre_initialization_api (test.test_embed.EmbeddingTests)
Checks some key parts of the C-API that need to work before the runtine ... ok
test_pre_initialization_sys_options (test.test_embed.EmbeddingTests)
Checks that sys.warnoptions and sys._xoptions can be set before the ... ok
test_run_main (test.test_embed.EmbeddingTests) ... ok
test_subinterps_different_ids (test.test_embed.EmbeddingTests) ... ok
test_subinterps_distinct_state (test.test_embed.EmbeddingTests) ... ok
test_subinterps_main (test.test_embed.EmbeddingTests) ... ok
test_get_argc_argv (test.test_embed.InitConfigTests) ... ok
test_global_pathconfig (test.test_embed.InitConfigTests) ... ok
test_init_compat_config (test.test_embed.InitConfigTests) ... ok
test_init_compat_env (test.test_embed.InitConfigTests) ... ok
test_init_default_config (test.test_embed.InitConfigTests) ... ok
test_init_dev_mode (test.test_embed.InitConfigTests) ... ok
test_init_dont_configure_locale (test.test_embed.InitConfigTests) ... ok
test_init_dont_parse_argv (test.test_embed.InitConfigTests) ... ok
test_init_env_dev_mode (test.test_embed.InitConfigTests) ... ok
test_init_env_dev_mode_alloc (test.test_embed.InitConfigTests) ... ok
test_init_from_config (test.test_embed.InitConfigTests) ... ok
test_init_global_config (test.test_embed.InitConfigTests) ... ok
test_init_isolated_config (test.test_embed.InitConfigTests) ... FAIL
test_init_isolated_flag (test.test_embed.InitConfigTests) ... ok
test_init_main (test.test_embed.InitConfigTests) ... ok
test_init_parse_argv (test.test_embed.InitConfigTests) ... ok
test_init_pybuilddir (test.test_embed.InitConfigTests) ... ok
test_init_python_config (test.test_embed.InitConfigTests) ... ok
test_init_python_env (test.test_embed.InitConfigTests) ... ok
test_init_pyvenv_cfg (test.test_embed.InitConfigTests) ... ok
test_init_read_set (test.test_embed.InitConfigTests) ... ok
test_init_run_main (test.test_embed.InitConfigTests) ... ok
test_init_setpath (test.test_embed.InitConfigTests) ... FAIL
test_init_setpath_config (test.test_embed.InitConfigTests) ... ok
test_init_setpythonhome (test.test_embed.InitConfigTests) ... FAIL
test_init_sys_add (test.test_embed.InitConfigTests) ... ok
test_init_warnoptions (test.test_embed.InitConfigTests) ... ok
test_preinit_compat_config (test.test_embed.InitConfigTests) ... ok
test_preinit_dont_parse_argv (test.test_embed.InitConfigTests) ... FAIL
test_preinit_isolated1 (test.test_embed.InitConfigTests) ... ok
test_preinit_isolated2 (test.test_embed.InitConfigTests) ... ok
test_preinit_isolated_config (test.test_embed.InitConfigTests) ... FAIL
test_preinit_parse_argv (test.test_embed.InitConfigTests) ... ok
test_preinit_python_config (test.test_embed.InitConfigTests) ... ok

======================================================================
FAIL: test_init_isolated_config (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 940, in test_init_isolated_config
    self.check_all_configs("test_init_isolated_config", api=API_ISOLATED)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[349 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1281 chars]: []} != {'_co[349 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[929 chars]': 0}
  {'_config_init': 3,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
   'base_exec_prefix': '/usr/local',
-  'base_executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'base_executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'base_prefix': '/usr/local',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '/usr/local',
-  'executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 0,
   'interactive': 0,
   'isolated': 1,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 0,
   'platlibdir': 'lib',
   'prefix': '/usr/local',
   'program_name': './_testembed',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 0,
   'use_hash_seed': 0,
   'user_site_directory': 0,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_init_setpath (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 1073, in test_init_setpath
    self.check_all_configs("test_init_setpath", config,
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[344 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1007 chars]: []} != {'_co[344 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[831 chars]': 0}
  {'_config_init': 1,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
   'base_exec_prefix': '',
   'base_executable': '/usr/bin/python3',
   'base_prefix': '',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '',
   'executable': '/usr/bin/python3',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 1,
   'interactive': 0,
   'isolated': 0,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 1,
   'platlibdir': 'lib',
   'prefix': '',
   'program_name': 'python3',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 1,
   'use_hash_seed': 0,
   'user_site_directory': 1,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_init_setpythonhome (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 1181, in test_init_setpythonhome
    self.check_all_configs("test_init_setpythonhome", config,
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[344 chars]'], 'xoptions': [], 'warnoptions': [], 'python[2000 chars]: []} != {'_co[344 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[1296 chars]': 0}
  {'_config_init': 1,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
-  'base_exec_prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'base_exec_prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'base_executable': '/usr/bin/python3',
-  'base_prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'base_prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
-  'exec_prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'exec_prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'executable': '/usr/bin/python3',
   'faulthandler': 0,
   'hash_seed': 0,
-  'home': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'home': '/home/alexei/Загрузки/Python-3.9.4',
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 1,
   'interactive': 0,
   'isolated': 0,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
                           '/home/alexei/Загрузки/Python-3.9.4/Lib',
                           '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/lib/python3.9',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/lib/python3.9/lib-dynload'],
+                          '/home/alexei/Загрузки/Python-3.9.4/lib/python39.zip',
+                          '/home/alexei/Загрузки/Python-3.9.4/lib/python3.9',
+                          '/home/alexei/Загрузки/Python-3.9.4/lib/python3.9/lib-dynload'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 1,
   'platlibdir': 'lib',
-  'prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'program_name': 'python3',
   'pycache_prefix': None,
   'pythonpath_env': '/usr/local/lib/python39.zip:/home/alexei/Загрузки/Python-3.9.4/Lib:/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9',
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 1,
   'use_hash_seed': 0,
   'user_site_directory': 1,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_preinit_dont_parse_argv (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 907, in test_preinit_dont_parse_argv
    self.check_all_configs("test_preinit_dont_parse_argv", config, preconfig,
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[408 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1342 chars]py']} != {'_co[408 chars]'], '_orig_argv': ['python3', '-E', '-I', '-X'[990 chars]': 0}
  {'_config_init': 3,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': ['python3', '-E', '-I', '-X', 'dev', '-X', 'utf8', 'script.py'],
   '_use_peg_parser': 1,
   'argv': ['python3', '-E', '-I', '-X', 'dev', '-X', 'utf8', 'script.py'],
   'base_exec_prefix': '/usr/local',
-  'base_executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'base_executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'base_prefix': '/usr/local',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '/usr/local',
-  'executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 0,
   'interactive': 0,
   'isolated': 0,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 0,
   'platlibdir': 'lib',
   'prefix': '/usr/local',
   'program_name': './_testembed',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 0,
   'use_hash_seed': 0,
   'user_site_directory': 0,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_preinit_isolated_config (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 937, in test_preinit_isolated_config
    self.check_all_configs("test_preinit_isolated_config", api=API_ISOLATED)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[349 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1281 chars]: []} != {'_co[349 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[929 chars]': 0}
  {'_config_init': 3,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
   'base_exec_prefix': '/usr/local',
-  'base_executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'base_executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'base_prefix': '/usr/local',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '/usr/local',
-  'executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 0,
   'interactive': 0,
   'isolated': 1,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 0,
   'platlibdir': 'lib',
   'prefix': '/usr/local',
   'program_name': './_testembed',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 0,
   'use_hash_seed': 0,
   'user_site_directory': 0,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

----------------------------------------------------------------------

Ran 52 tests in 12.129s

FAILED (failures=5)
test test_embed failed

== Tests result: FAILURE ==

2 tests failed:
    test_embed test_tabnanny
0:00:12 load avg: 0.69
0:00:12 load avg: 0.69 Re-running failed tests in verbose mode
0:00:12 load avg: 0.69 Re-running test_tabnanny in verbose mode
test_correct_directory (test.test_tabnanny.TestCheck)
Directory which contains few error free python source code files. ... ok
test_correct_directory_verbose (test.test_tabnanny.TestCheck)
Directory containing few error free python source code files. ... ok
test_correct_file (test.test_tabnanny.TestCheck)
A python source code file without any errors. ... ok
test_errored_directory (test.test_tabnanny.TestCheck)
Directory containing wrongly indented python source code files. ... ok
test_when_nannynag_error (test.test_tabnanny.TestCheck)
A python source code file eligible for raising `tabnanny.NannyNag`. ... ok
test_when_nannynag_error_verbose (test.test_tabnanny.TestCheck)
A python source code file eligible for raising `tabnanny.NannyNag`. ... ok
test_when_no_file (test.test_tabnanny.TestCheck)
A python file which does not exist actually in system. ... ok
test_when_tokenize_tokenerror (test.test_tabnanny.TestCheck)
A python source code file eligible for raising 'tokenize.TokenError'. ... ok
test_when_wrong_indented (test.test_tabnanny.TestCheck)
A python source code file eligible for raising `IndentationError`. ... ok
test_command_usage (test.test_tabnanny.TestCommandLine)
Should display usage on no arguments. ... ERROR
test_double_verbose_mode (test.test_tabnanny.TestCommandLine)
Should display detailed error information if double verbose is on. ... ok
test_quiet_flag (test.test_tabnanny.TestCommandLine)
Should display less when quite mode is on. ... ok
test_verbose_mode (test.test_tabnanny.TestCommandLine)
Should display more error information if verbose mode is on. ... ok
test_with_error_free_file (test.test_tabnanny.TestCommandLine)
Should not display anything if python file is correctly indented. ... ok
test_with_errored_file (test.test_tabnanny.TestCommandLine)
Should displays error when errored python file is given. ... ok
test_errprint (test.test_tabnanny.TestErrPrint)
Asserting result of `tabnanny.errprint()` by giving sample inputs. ... ok
test_format_witnesses (test.test_tabnanny.TestFormatWitnesses)
Asserting formatter result by giving various input samples. ... ok
test_all_methods (test.test_tabnanny.TestNannyNag)
Asserting behaviour of `tabnanny.NannyNag` exception. ... ok
test_with_correct_code (test.test_tabnanny.TestProcessTokens)
A python source code without any whitespace related problems. ... ok
test_with_errored_codes_samples (test.test_tabnanny.TestProcessTokens)
A python source code with whitespace related sampled problems. ... ok

======================================================================
ERROR: test_command_usage (test.test_tabnanny.TestCommandLine)
Should display usage on no arguments.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_tabnanny.py", line 324, in test_command_usage
    self.validate_cmd(stderr=stderr)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_tabnanny.py", line 296, in validate_cmd
    err = err.decode('ascii')
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 20: ordinal not in range(128)

----------------------------------------------------------------------

Ran 20 tests in 0.864s

FAILED (errors=1)
test test_tabnanny failed
0:00:13 load avg: 0.69 Re-running test_embed in verbose mode
test_audit (test.test_embed.AuditingTests) ... ok
test_audit_run_command (test.test_embed.AuditingTests) ... ok
test_audit_run_file (test.test_embed.AuditingTests) ... ok
test_audit_run_interactivehook (test.test_embed.AuditingTests) ... ok
test_audit_run_startup (test.test_embed.AuditingTests) ... ok
test_audit_run_stdin (test.test_embed.AuditingTests) ... ok
test_audit_subinterpreter (test.test_embed.AuditingTests) ... ok
test_open_code_hook (test.test_embed.AuditingTests) ... ok
test_bpo20891 (test.test_embed.EmbeddingTests)
bpo-20891: Calling PyGILState_Ensure in a non-Python thread must not ... ok
test_forced_io_encoding (test.test_embed.EmbeddingTests) ... ok
test_initialize_pymain (test.test_embed.EmbeddingTests)
bpo-34008: Calling Py_Main() after Py_Initialize() must not fail. ... ok
test_initialize_twice (test.test_embed.EmbeddingTests)
bpo-33932: Calling Py_Initialize() twice should do nothing (and not ... ok
test_pre_initialization_api (test.test_embed.EmbeddingTests)
Checks some key parts of the C-API that need to work before the runtine ... ok
test_pre_initialization_sys_options (test.test_embed.EmbeddingTests)
Checks that sys.warnoptions and sys._xoptions can be set before the ... ok
test_run_main (test.test_embed.EmbeddingTests) ... ok
test_subinterps_different_ids (test.test_embed.EmbeddingTests) ... ok
test_subinterps_distinct_state (test.test_embed.EmbeddingTests) ... ok
test_subinterps_main (test.test_embed.EmbeddingTests) ... ok
test_get_argc_argv (test.test_embed.InitConfigTests) ... ok
test_global_pathconfig (test.test_embed.InitConfigTests) ... ok
test_init_compat_config (test.test_embed.InitConfigTests) ... ok
test_init_compat_env (test.test_embed.InitConfigTests) ... ok
test_init_default_config (test.test_embed.InitConfigTests) ... ok
test_init_dev_mode (test.test_embed.InitConfigTests) ... ok
test_init_dont_configure_locale (test.test_embed.InitConfigTests) ... ok
test_init_dont_parse_argv (test.test_embed.InitConfigTests) ... ok
test_init_env_dev_mode (test.test_embed.InitConfigTests) ... ok
test_init_env_dev_mode_alloc (test.test_embed.InitConfigTests) ... ok
test_init_from_config (test.test_embed.InitConfigTests) ... ok
test_init_global_config (test.test_embed.InitConfigTests) ... ok
test_init_isolated_config (test.test_embed.InitConfigTests) ... FAIL
test_init_isolated_flag (test.test_embed.InitConfigTests) ... ok
test_init_main (test.test_embed.InitConfigTests) ... ok
test_init_parse_argv (test.test_embed.InitConfigTests) ... ok
test_init_pybuilddir (test.test_embed.InitConfigTests) ... ok
test_init_python_config (test.test_embed.InitConfigTests) ... ok
test_init_python_env (test.test_embed.InitConfigTests) ... ok
test_init_pyvenv_cfg (test.test_embed.InitConfigTests) ... ok
test_init_read_set (test.test_embed.InitConfigTests) ... ok
test_init_run_main (test.test_embed.InitConfigTests) ... ok
test_init_setpath (test.test_embed.InitConfigTests) ... FAIL
test_init_setpath_config (test.test_embed.InitConfigTests) ... ok
test_init_setpythonhome (test.test_embed.InitConfigTests) ... FAIL
test_init_sys_add (test.test_embed.InitConfigTests) ... ok
test_init_warnoptions (test.test_embed.InitConfigTests) ... ok
test_preinit_compat_config (test.test_embed.InitConfigTests) ... ok
test_preinit_dont_parse_argv (test.test_embed.InitConfigTests) ... FAIL
test_preinit_isolated1 (test.test_embed.InitConfigTests) ... ok
test_preinit_isolated2 (test.test_embed.InitConfigTests) ... ok
test_preinit_isolated_config (test.test_embed.InitConfigTests) ... FAIL
test_preinit_parse_argv (test.test_embed.InitConfigTests) ... ok
test_preinit_python_config (test.test_embed.InitConfigTests) ... ok

======================================================================
FAIL: test_init_isolated_config (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 940, in test_init_isolated_config
    self.check_all_configs("test_init_isolated_config", api=API_ISOLATED)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[349 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1281 chars]: []} != {'_co[349 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[929 chars]': 0}
  {'_config_init': 3,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
   'base_exec_prefix': '/usr/local',
-  'base_executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'base_executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'base_prefix': '/usr/local',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '/usr/local',
-  'executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 0,
   'interactive': 0,
   'isolated': 1,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 0,
   'platlibdir': 'lib',
   'prefix': '/usr/local',
   'program_name': './_testembed',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 0,
   'use_hash_seed': 0,
   'user_site_directory': 0,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_init_setpath (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 1073, in test_init_setpath
    self.check_all_configs("test_init_setpath", config,
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[344 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1007 chars]: []} != {'_co[344 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[831 chars]': 0}
  {'_config_init': 1,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
   'base_exec_prefix': '',
   'base_executable': '/usr/bin/python3',
   'base_prefix': '',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '',
   'executable': '/usr/bin/python3',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 1,
   'interactive': 0,
   'isolated': 0,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 1,
   'platlibdir': 'lib',
   'prefix': '',
   'program_name': 'python3',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 1,
   'use_hash_seed': 0,
   'user_site_directory': 1,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_init_setpythonhome (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 1181, in test_init_setpythonhome
    self.check_all_configs("test_init_setpythonhome", config,
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[344 chars]'], 'xoptions': [], 'warnoptions': [], 'python[2000 chars]: []} != {'_co[344 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[1296 chars]': 0}
  {'_config_init': 1,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
-  'base_exec_prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'base_exec_prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'base_executable': '/usr/bin/python3',
-  'base_prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'base_prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
-  'exec_prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'exec_prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'executable': '/usr/bin/python3',
   'faulthandler': 0,
   'hash_seed': 0,
-  'home': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'home': '/home/alexei/Загрузки/Python-3.9.4',
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 1,
   'interactive': 0,
   'isolated': 0,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
                           '/home/alexei/Загрузки/Python-3.9.4/Lib',
                           '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/lib/python3.9',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/lib/python3.9/lib-dynload'],
+                          '/home/alexei/Загрузки/Python-3.9.4/lib/python39.zip',
+                          '/home/alexei/Загрузки/Python-3.9.4/lib/python3.9',
+                          '/home/alexei/Загрузки/Python-3.9.4/lib/python3.9/lib-dynload'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 1,
   'platlibdir': 'lib',
-  'prefix': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4',
+  'prefix': '/home/alexei/Загрузки/Python-3.9.4',
   'program_name': 'python3',
   'pycache_prefix': None,
   'pythonpath_env': '/usr/local/lib/python39.zip:/home/alexei/Загрузки/Python-3.9.4/Lib:/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9',
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 1,
   'use_hash_seed': 0,
   'user_site_directory': 1,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_preinit_dont_parse_argv (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 907, in test_preinit_dont_parse_argv
    self.check_all_configs("test_preinit_dont_parse_argv", config, preconfig,
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[408 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1342 chars]py']} != {'_co[408 chars]'], '_orig_argv': ['python3', '-E', '-I', '-X'[990 chars]': 0}
  {'_config_init': 3,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': ['python3', '-E', '-I', '-X', 'dev', '-X', 'utf8', 'script.py'],
   '_use_peg_parser': 1,
   'argv': ['python3', '-E', '-I', '-X', 'dev', '-X', 'utf8', 'script.py'],
   'base_exec_prefix': '/usr/local',
-  'base_executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'base_executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'base_prefix': '/usr/local',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '/usr/local',
-  'executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 0,
   'interactive': 0,
   'isolated': 0,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 0,
   'platlibdir': 'lib',
   'prefix': '/usr/local',
   'program_name': './_testembed',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 0,
   'use_hash_seed': 0,
   'user_site_directory': 0,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

======================================================================
FAIL: test_preinit_isolated_config (test.test_embed.InitConfigTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 937, in test_preinit_isolated_config
    self.check_all_configs("test_preinit_isolated_config", api=API_ISOLATED)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 688, in check_all_configs
    self.check_config(configs, expected_config)
  File "/home/alexei/Загрузки/Python-3.9.4/Lib/test/test_embed.py", line 617, in check_config
    self.assertEqual(config, expected)
AssertionError: {'_co[349 chars]'], 'xoptions': [], 'warnoptions': [], 'python[1281 chars]: []} != {'_co[349 chars]'], '_orig_argv': [], 'xoptions': [], 'warnopt[929 chars]': 0}
  {'_config_init': 3,
   '_init_main': 1,
   '_install_importlib': 1,
   '_isolated_interpreter': 0,
   '_orig_argv': [],
   '_use_peg_parser': 1,
   'argv': [''],
   'base_exec_prefix': '/usr/local',
-  'base_executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'base_executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'base_prefix': '/usr/local',
   'buffered_stdio': 1,
   'bytes_warning': 0,
   'check_hash_pycs_mode': 'default',
   'configure_c_stdio': 0,
   'dev_mode': 0,
   'dump_refs': 0,
   'exec_prefix': '/usr/local',
-  'executable': '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/_testembed',
+  'executable': '/home/alexei/Загрузки/Python-3.9.4/_testembed',
   'faulthandler': 0,
   'hash_seed': 0,
   'home': None,
   'import_time': 0,
   'inspect': 0,
   'install_signal_handlers': 0,
   'interactive': 0,
   'isolated': 1,
   'malloc_stats': 0,
   'module_search_paths': ['/usr/local/lib/python39.zip',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/Lib',
-                          '/home/alexei/\udcd0\udc97\udcd0\udcb0\udcd0\udcb3\udcd1\udc80\udcd1\udc83\udcd0\udcb7\udcd0\udcba\udcd0\udcb8/Python-3.9.4/build/lib.linux-x86_64-3.9'],
+                          '/home/alexei/Загрузки/Python-3.9.4/Lib',
+                          '/home/alexei/Загрузки/Python-3.9.4/build/lib.linux-x86_64-3.9'],
   'optimization_level': 0,
   'parse_argv': 0,
   'parser_debug': 0,
   'pathconfig_warnings': 0,
   'platlibdir': 'lib',
   'prefix': '/usr/local',
   'program_name': './_testembed',
   'pycache_prefix': None,
   'pythonpath_env': None,
   'quiet': 0,
   'run_command': None,
   'run_filename': None,
   'run_module': None,
   'show_ref_count': 0,
   'site_import': 1,
   'skip_source_first_line': 0,
   'tracemalloc': 0,
   'use_environment': 0,
   'use_hash_seed': 0,
   'user_site_directory': 0,
   'verbose': 0,
   'warnoptions': [],
   'write_bytecode': 1,
   'xoptions': []}

----------------------------------------------------------------------

Ran 52 tests in 12.286s

FAILED (failures=5)
test test_embed failed
2 tests failed again:
    test_embed test_tabnanny

== Tests result: FAILURE then FAILURE ==

2 tests failed:
    test_embed test_tabnanny

2 re-run tests:
    test_embed test_tabnanny

Total duration: 26.3 sec
Tests result: FAILURE then FAILURE
make: *** [Makefile:1199: test] Ошибка 2

> make test TESTOPTS="-v test_embed test_tabnanny"

I'm talking about commands *before make test. How did you get the tarball? How did you configure Python? How did you build it?

log_configure 3.9.2.log  doesn't contain the configure command.

log_make 3.9.2.log doesn't contain the make command.

I downloaded tar.gz of Python-3.8.9 and Python-3.9.4 into my ~/Downloads folder (~/Загрузки in Russian)
extracted them, after that executed:

chmod +x configure
CXX=/usr/bin/g++ ./configure --enable-optimizations
make -j4

problems the same for both Python versions

Ah, I can reproduce the issue if the Python directory contains Загрузки, like:
/home/vstinner/Downloads/Загрузки/Python-3.9.5

the problem is caused by language??

yes!
the problem was in folder caption!

how we can fix this small problem in next releases
of test_embed test_tabnanny?
other tests didn't fail

Alexei S: "how we can fix this small problem in next releases of test_embed test_tabnanny? other tests didn't fail"

Any for any bug, someone has to investigate why "test_embed and test_tabnanny fails if the current directory is non-ASCII", and then someone has to propose a fix.

test_embed does not fail anymore.

New changeset 108e66b6d23efd0fc2966163ead9434b328c5f17 by Irit Katriel in branch 'main':
bpo-44031: fix test_tabnanny failure in non-ascii CWD (GH-31014)
https://github.com/python/cpython/commit/108e66b6d23efd0fc2966163ead9434b328c5f17

New changeset 1dcd77280410e4b3bd7b0680f00a38cea466ebd1 by Miss Islington (bot) in branch '3.10':
bpo-44031: fix test_tabnanny failure in non-ascii CWD (GH-31014)
https://github.com/python/cpython/commit/1dcd77280410e4b3bd7b0680f00a38cea466ebd1

New changeset 2e9f77f9d4fc282666ff85051b6e7ade0eed1d4c by Miss Islington (bot) in branch '3.9':
[3.9] bpo-44031: fix test_tabnanny failure in non-ascii CWD (GH-31014) (GH-31048)
https://github.com/python/cpython/commit/2e9f77f9d4fc282666ff85051b6e7ade0eed1d4c