⚠️⚠️⚠️ Buildbot failure⚠️⚠️⚠️Hi! The buildbotwasm32-wasi 3.x has failed when building commit0ca67e6. What do you need to do: - Don't panic.
- Checkthe buildbot page in the devguide if you don't know what the buildbots are or how they work.
- Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/1046/builds/1328) and take a look at the build logs.
- Check if the failure is related to this commit (0ca67e6) or if it is a false positive.
- If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.
You can take a look at the buildbot page here: https://buildbot.python.org/all/#builders/1046/builds/1328 Failed tests: - test_multiprocessing_defaults
Failed subtests: - test_no_mp_warning_when_using_explicit_fork_context - test.test_multiprocessing_defaults.DefaultWarningsTest.test_no_mp_warning_when_using_explicit_fork_context
- test_default_fork_start_method_warning_pool - test.test_multiprocessing_defaults.DefaultWarningsTest.test_default_fork_start_method_warning_pool
- test_default_fork_start_method_warning_manager - test.test_multiprocessing_defaults.DefaultWarningsTest.test_default_fork_start_method_warning_manager
- test_default_fork_start_method_warning_process - test.test_multiprocessing_defaults.DefaultWarningsTest.test_default_fork_start_method_warning_process
Summary of the results of the build (if available): == Tests result: FAILURE == 326 tests OK. 10 slowest tests: - test_tokenize: 1 min 14 sec
- test_math: 1 min 14 sec
- test_lib2to3: 31.5 sec
- test_capi: 31.4 sec
- test_unparse: 29.1 sec
- test_unicodedata: 22.7 sec
- test_decimal: 19.1 sec
- test_statistics: 18.5 sec
- test_pickle: 13.4 sec
- test_zipfile: 10.9 sec
1 test failed:
test_multiprocessing_defaults 107 tests skipped:
test__xxsubinterpreters test_asyncgen test_asyncio test_bz2
test_check_c_globals test_clinic test_cmd_line
test_concurrent_futures test_contextlib_async test_ctypes
test_curses test_dbm_gnu test_dbm_ndbm test_devpoll test_doctest
test_docxmlrpc test_dtrace test_embed test_epoll test_faulthandler
test_fcntl test_file_eintr test_fork1 test_ftplib test_gdb
test_grp test_gzip test_httplib test_httpservers test_idle
test_imaplib test_interpreters test_ioctl test_kqueue
test_launcher test_lzma test_mailbox test_mmap test_msilib
test_multiprocessing_fork test_multiprocessing_forkserver
test_multiprocessing_main_handling test_multiprocessing_spawn
test_nis test_openpty test_ossaudiodev test_pdb test_peg_generator
test_perf_profiler test_pipes test_poll test_poplib test_pty
test_pwd test_queue test_readline test_regrtest test_repl
test_resource test_select test_selectors test_smtplib test_smtpnet
test_socket test_socketserver test_spwd test_sqlite3 test_ssl
test_stable_abi_ctypes test_startfile test_subprocess
test_sys_settrace test_syslog test_tcl test_telnetlib test_thread
test_threadedtempfile test_threading test_threading_local test_tix
test_tkinter test_tools test_ttk test_ttk_textonly test_turtle
test_urllib test_urllib2 test_urllib2_localnet test_urllib2net
test_urllib_response test_urllibnet test_venv test_wait3
test_wait4 test_webbrowser test_winconsoleio test_winreg
test_winsound test_wmi test_wsgiref test_xmlrpc test_xmlrpc_net
test_xxlimited test_zipfile64 test_zipimport_support test_zlib
test_zoneinfo
0:05:45 load avg: 3.51
0:05:45 load avg: 3.51 Re-running failed tests is not supported with --python host runner option. Total duration: 5 min 45 sec Click to see traceback logsTraceback (most recent call last): File"/Lib/test/test_multiprocessing_defaults.py", line47, intest_default_fork_start_method_warning_pool pool= multiprocessing.Pool(1)# warning should point here.^^^^^^^^^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/context.py", line121, inPoolfrom .poolimport Pool File"/Lib/multiprocessing/pool.py", line30, in<module>from .connectionimport wait File"/Lib/multiprocessing/connection.py", line21, in<module>import _multiprocessingModuleNotFoundError:No module named '_multiprocessing'Traceback (most recent call last): File"/Lib/test/test_multiprocessing_defaults.py", line34, intest_default_fork_start_method_warning_process process.start()# warning should point here.^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/process.py", line121, instartself._popen=self._Popen(self)^^^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/context.py", line227, in_Popenreturn _default_context.get_context().Process._Popen(process_obj)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/context.py", line302, in_Popenreturnsuper()._Popen(process_obj)^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/context.py", line284, in_Popenfrom .popen_forkimport Popen File"/Lib/multiprocessing/popen_fork.py", line12, in<module>classPopen(object): File"/Lib/multiprocessing/popen_fork.py", line24, inPopendefpoll(self,flag=os.WNOHANG):^^^^^^^^^^AttributeError:module 'os' has no attribute 'WNOHANG'Traceback (most recent call last): File"/Lib/test/test_multiprocessing_defaults.py", line61, intest_default_fork_start_method_warning_manager manager= multiprocessing.Manager()# warning should point here.^^^^^^^^^^^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/context.py", line58, inManagerfrom .managersimport SyncManager File"/Lib/multiprocessing/managers.py", line29, in<module>from .import connection File"/Lib/multiprocessing/connection.py", line21, in<module>import _multiprocessingModuleNotFoundError:No module named '_multiprocessing'Traceback (most recent call last): File"/Lib/test/test_multiprocessing_defaults.py", line75, intest_no_mp_warning_when_using_explicit_fork_context pool= fork_mp.Pool(1)^^^^^^^^^^^^^^^ File"/Lib/multiprocessing/context.py", line121, inPoolfrom .poolimport Pool File"/Lib/multiprocessing/pool.py", line30, in<module>from .connectionimport wait File"/Lib/multiprocessing/connection.py", line21, in<module>import _multiprocessingModuleNotFoundError:No module named '_multiprocessing' |
Uh oh!
There was an error while loading.Please reload this page.
This starts the process. Users who don't specify their own start method and use the default on platforms where it is 'fork' will see a DeprecationWarning upon multiprocessing.Pool() construction or upon multiprocessing.Process.start().
'fork'is broken: change to `'forkserver' || 'spawn'#84559