[Python-modules-team] Bug#973097: python-aiosmtpd: FTBFS: dh_auto_test: error: pybuild --test -i python{version} -p "3.9 3.8" returned exit code 13

[Lucas Nussbaum]

Source: python-aiosmtpd
Version: 1.2-3
Severity: serious
Justification: FTBFS on amd64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20201027 ftbfs-bullseye

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

Relevant part (hopefully):
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> mkdir -p /tmp/new
> mkdir -p /tmp/old
> openssl req -x509 -newkey rsa:4096 \
> -keyout '/tmp/new/server.key' \
> -out '/tmp/new/server.crt' \
> -days 365 -nodes -subj '/CN=localhost'
> Generating a RSA private key
> ........................................................++++
> ...++++
> writing new private key to '/tmp/new/server.key'
> -----
> dh_auto_test
> 	pybuild --test -i python{version} -p "3.9 3.8"
> I: pybuild pybuild:284: cp -a '/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/tests/certs/server.key' '/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/tests/certs/server.crt' '/tmp/old' && cp -f /tmp/new/server.key /tmp/new/server.crt '/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/tests/certs'
> I: pybuild base:217: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build; python3.9 -m unittest discover -v 
> test_message (aiosmtpd.tests.test_handlers.TestAsyncMessage) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_message_decoded (aiosmtpd.tests.test_handlers.TestAsyncMessage) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_debugging_cli_bad_argument (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_debugging_cli_no_args (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_debugging_cli_stderr (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_debugging_cli_stdout (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_debugging_cli_two_args (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_mailbox_cli (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_mailbox_cli_no_args (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_mailbox_cli_too_many_args (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_sink_cli_any_args (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_sink_cli_no_args (aiosmtpd.tests.test_handlers.TestCLI) ... ok
> test_debugging (aiosmtpd.tests.test_handlers.TestDebugging) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_debugging (aiosmtpd.tests.test_handlers.TestDebuggingBytes) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_debugging_with_options (aiosmtpd.tests.test_handlers.TestDebuggingOptions) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_debugging_without_options (aiosmtpd.tests.test_handlers.TestDebuggingOptions) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_deprecation (aiosmtpd.tests.test_handlers.TestDeprecation) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_deprecation_async (aiosmtpd.tests.test_handlers.TestDeprecation) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo_hook_deprecation (aiosmtpd.tests.test_handlers.TestDeprecation) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rset_hook_deprecation (aiosmtpd.tests.test_handlers.TestDeprecation) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_data_hook (aiosmtpd.tests.test_handlers.TestHooks) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo_hook (aiosmtpd.tests.test_handlers.TestHooks) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo_hook (aiosmtpd.tests.test_handlers.TestHooks) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_hook (aiosmtpd.tests.test_handlers.TestHooks) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_no_hooks (aiosmtpd.tests.test_handlers.TestHooks) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_hook (aiosmtpd.tests.test_handlers.TestHooks) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mailbox (aiosmtpd.tests.test_handlers.TestMailbox) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mailbox_reset (aiosmtpd.tests.test_handlers.TestMailbox) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_message (aiosmtpd.tests.test_handlers.TestMessage) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_message_decoded (aiosmtpd.tests.test_handlers.TestMessage) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_deliver_bytes (aiosmtpd.tests.test_handlers.TestProxy) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_deliver_str (aiosmtpd.tests.test_handlers.TestProxy) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_oserror (aiosmtpd.tests.test_handlers.TestProxyMocked) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_recipients_refused (aiosmtpd.tests.test_handlers.TestProxyMocked) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo (aiosmtpd.tests.test_lmtp.TestLMTP) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo (aiosmtpd.tests.test_lmtp.TestLMTP) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help (aiosmtpd.tests.test_lmtp.TestLMTP) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_lhlo (aiosmtpd.tests.test_lmtp.TestLMTP) ... Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_loop (aiosmtpd.tests.test_main.TestLoop) ... ok
> test_loop_keyboard_interrupt (aiosmtpd.tests.test_main.TestLoop) ... ok
> test_s (aiosmtpd.tests.test_main.TestLoop) ... ok
> test_size (aiosmtpd.tests.test_main.TestLoop) ... ok
> test_smtputf8 (aiosmtpd.tests.test_main.TestLoop) ... /usr/lib/python3.9/unittest/mock.py:2105: RuntimeWarning: coroutine 'AsyncMockMixin._execute_mock_call' was never awaited
>   self.name = name
> RuntimeWarning: Enable tracemalloc to get the object allocation traceback
> ok
> test_u (aiosmtpd.tests.test_main.TestLoop) ... ok
> test_debug_0 (aiosmtpd.tests.test_main.TestMain) ... ok
> test_debug_1 (aiosmtpd.tests.test_main.TestMain) ... ok
> test_debug_2 (aiosmtpd.tests.test_main.TestMain) ... ok
> test_debug_3 (aiosmtpd.tests.test_main.TestMain) ... ok
> test_n (aiosmtpd.tests.test_main.TestMain) ... ok
> test_nosetuid (aiosmtpd.tests.test_main.TestMain) ... ok
> test_setuid (aiosmtpd.tests.test_main.TestMain) ... /usr/lib/python3.9/asyncio/base_events.py:681: ResourceWarning: unclosed event loop <_UnixSelectorEventLoop running=False closed=False debug=False>
>   _warn(f"unclosed event loop {self!r}", ResourceWarning, source=self)
> ResourceWarning: Enable tracemalloc to get the object allocation traceback
> ok
> test_setuid_no_pwd_module (aiosmtpd.tests.test_main.TestMain) ... ok
> test_setuid_permission_error (aiosmtpd.tests.test_main.TestMain) ... FAIL
> test_bad_port_number (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_default_host_port (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_handler_from_cli (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_handler_from_cli_exception (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_handler_no_from_cli (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_handler_no_from_cli_exception (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_host_no_host (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_host_no_port (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_ipv6_host_port (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_l (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_listen (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_v (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_version (aiosmtpd.tests.test_main.TestParseArgs) ... ok
> test_default_max_command_size_limit (aiosmtpd.tests.test_server.TestServer) ... ok
> test_server_attribute (aiosmtpd.tests.test_server.TestServer) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_smtp_utf8 (aiosmtpd.tests.test_server.TestServer) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_socket_error (aiosmtpd.tests.test_server.TestServer) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_special_max_command_size_limit (aiosmtpd.tests.test_server.TestServer) ... ok
> test_close_in_command (aiosmtpd.tests.test_smtp.TestClientCrash) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_close_in_data (aiosmtpd.tests.test_smtp.TestClientCrash) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_connection_reset_during_DATA (aiosmtpd.tests.test_smtp.TestClientCrash) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_connection_reset_during_command (aiosmtpd.tests.test_smtp.TestClientCrash) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_custom_greeting (aiosmtpd.tests.test_smtp.TestCustomizations) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_custom_hostname (aiosmtpd.tests.test_smtp.TestCustomizations) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_default_greeting (aiosmtpd.tests.test_smtp.TestCustomizations) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_invalid_body_param (aiosmtpd.tests.test_smtp.TestCustomizations) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_empty_email (aiosmtpd.tests.test_smtp.TestProtocol) ... ok
> test_honors_mail_delimeters (aiosmtpd.tests.test_smtp.TestProtocol) ... ok
> test_ehlo (aiosmtpd.tests.test_smtp.TestResetCommands) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo (aiosmtpd.tests.test_smtp.TestResetCommands) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rset (aiosmtpd.tests.test_smtp.TestResetCommands) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_binary (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_binary_space (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_data_invalid_params (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_data_no_helo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_data_no_rcpt (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo_duplicate (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo_no_hostname (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo_then_helo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_empty_command (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_expn (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo_duplicate (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo_no_hostname (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_helo_then_ehlo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_bad_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_data (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_ehlo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_helo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_mail (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_mail_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_noop (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_quit (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_rcpt (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_rcpt_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_rset (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_vrfy (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_fail_parse_email (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_from_malformed (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_from_twice (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_malformed_params_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_missing_params_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_no_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_no_from (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_no_helo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_params_bad_syntax_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_params_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_params_no_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_unrecognized_params_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_noop (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_noop_with_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_quit (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_quit_with_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... /usr/lib/python3.9/socket.py:775: ResourceWarning: unclosed <socket.socket fd=7, family=AddressFamily.AF_INET6, type=SocketKind.SOCK_STREAM, proto=6, laddr=('::1', 32982, 0, 0), raddr=('::1', 8025, 0, 0)>
>   self._sock = None
> ResourceWarning: Enable tracemalloc to get the object allocation traceback
> ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_fail_parse_email (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_no_address (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_no_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_no_arg_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_no_helo (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_no_mail (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_no_to (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_with_bad_params (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_with_params_no_esmtp (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_with_unknown_params (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rset (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rset_with_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_too_long_command (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_unknown_command (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_vrfy (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_vrfy_no_arg (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_vrfy_not_an_address (aiosmtpd.tests.test_smtp.TestSMTP) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_bad_encodings (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_dots_escaped (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_esmtp_no_size_limit (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_exception_handler_exception (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_exception_handler_undescribable (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_invalid_body (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_with_compatible_smtputf8 (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_with_incompatible_smtputf8 (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_with_size_too_large (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_with_unrequited_smtputf8 (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_process_message_error (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_too_long_message_body (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_unexpected_errors (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_unexpected_errors_custom_response (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_unexpected_errors_unhandled (aiosmtpd.tests.test_smtp.TestSMTPWithController) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_close_after_helo (aiosmtpd.tests.test_smtp.TestSleepingHandler) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_bad_encoded_param (aiosmtpd.tests.test_smtp.TestStrictASCII) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_data (aiosmtpd.tests.test_smtp.TestStrictASCII) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo (aiosmtpd.tests.test_smtp.TestStrictASCII) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_param (aiosmtpd.tests.test_smtp.TestStrictASCII) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_timeout (aiosmtpd.tests.test_smtp.TestTimeout) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_smtps (aiosmtpd.tests.test_smtps.TestSMTPS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_data_fails (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_ehlo (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_hello_fails (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_fails (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_mail_fails (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_rcpt_fails (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_vrfy_fails (aiosmtpd.tests.test_starttls.TestRequireTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_disabled_tls (aiosmtpd.tests.test_starttls.TestStartTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_failed_handshake (aiosmtpd.tests.test_starttls.TestStartTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_help_after_starttls (aiosmtpd.tests.test_starttls.TestStartTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_starttls (aiosmtpd.tests.test_starttls.TestStartTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_tls_bad_syntax (aiosmtpd.tests.test_starttls.TestStartTLS) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_forget_ehlo (aiosmtpd.tests.test_starttls.TestTLSForgetsSessionData) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_forget_mail (aiosmtpd.tests.test_starttls.TestTLSForgetsSessionData) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> test_forget_rcpt (aiosmtpd.tests.test_starttls.TestTLSForgetsSessionData) ... ERROR:asyncio:Exception in callback Controller._stop()
> handle: <Handle Controller._stop()>
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
>     self._context.run(self._callback, *self._args)
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/controller.py", line 64, in _stop
>     for task in asyncio.Task.all_tasks(self.loop):
> AttributeError: type object '_asyncio.Task' has no attribute 'all_tasks'
> ok
> 
> ======================================================================
> FAIL: test_setuid_permission_error (aiosmtpd.tests.test_main.TestMain)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build/aiosmtpd/tests/test_main.py", line 76, in test_setuid_permission_error
>     self.assertEqual(
> AssertionError: '/usr/lib/python3.9/argparse.py:1369: Runt[264 chars]n.\n' != 'Cannot setuid "nobody"; try running with -n option.\n'
> - /usr/lib/python3.9/argparse.py:1369: RuntimeWarning: coroutine 'AsyncMockMixin._execute_mock_call' was never awaited
> -   registry = self._registries.setdefault(registry_name, {})
> - RuntimeWarning: Enable tracemalloc to get the object allocation traceback
>   Cannot setuid "nobody"; try running with -n option.
> 
> 
> ----------------------------------------------------------------------
> Ran 182 tests in 4.281s
> 
> FAILED (failures=1)
> sys:1: RuntimeWarning: coroutine 'AsyncMockMixin._execute_mock_call' was never awaited
> RuntimeWarning: Enable tracemalloc to get the object allocation traceback
> E: pybuild pybuild:352: test: plugin distutils failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_aiosmtpd/build; python3.9 -m unittest discover -v 
> dh_auto_test: error: pybuild --test -i python{version} -p "3.9 3.8" returned exit code 13

The full build log is available from:
   http://qa-logs.debian.net/2020/10/27/python-aiosmtpd_1.2-3_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.