Summary of the results of the build (if available):

23 May 2023

      The Buildbot has detected a new failure on builder PPC64LE CentOS9 LTO 3.x while building python/cpython.
Full details are available at:
https://buildbot.python.org/all/#/builders/868/builds/3162
Buildbot URL: https://buildbot.python.org/all/
Worker for this Build: cstratak-CentOS9-ppc64le
Build Reason: <unknown>
Blamelist: Victor Stinner <vstinner@python.org>
BUILD FAILED: failed test (failure)
Summary of the results of the build (if available):
== Tests result: ENV CHANGED ==
446 tests OK.
10 slowest tests:

test_gdb: 5 min 18 sec
test_concurrent_futures: 3 min 1 sec
test_multiprocessing_spawn: 2 min 58 sec
test_math: 2 min 42 sec
test_multiprocessing_forkserver: 1 min 41 sec
test_lib2to3: 1 min 31 sec
test_multiprocessing_fork: 1 min 23 sec
test_tokenize: 1 min 15 sec
test_tarfile: 1 min 5 sec
test_cppext: 1 min 2 sec

1 test altered the execution environment:
test_concurrent_futures
19 tests skipped:
test.test_asyncio.test_windows_events
test.test_asyncio.test_windows_utils test_devpoll test_ioctl
test_kqueue test_launcher test_msilib test_nis test_peg_generator
test_perf_profiler test_startfile test_tix test_tkinter test_ttk
test_winconsoleio test_winreg test_winsound test_wmi
test_zipfile64
Total duration: 8 min 25 sec
Captured traceback
remote: Enumerating objects: 26, done.

remote: Counting objects:   3% (1/26)

remote: Counting objects:   7% (2/26)

remote: Counting objects:  11% (3/26)

remote: Counting objects:  15% (4/26)

remote: Counting objects:  19% (5/26)

remote: Counting objects:  23% (6/26)

remote: Counting objects:  26% (7/26)

remote: Counting objects:  30% (8/26)

remote: Counting objects:  34% (9/26)

remote: Counting objects:  38% (10/26)

remote: Counting objects:  42% (11/26)

remote: Counting objects:  46% (12/26)

remote: Counting objects:  50% (13/26)

remote: Counting objects:  53% (14/26)

remote: Counting objects:  57% (15/26)

remote: Counting objects:  61% (16/26)

remote: Counting objects:  65% (17/26)

remote: Counting objects:  69% (18/26)

remote: Counting objects:  73% (19/26)

remote: Counting objects:  76% (20/26)

remote: Counting objects:  80% (21/26)

remote: Counting objects:  84% (22/26)

remote: Counting objects:  88% (23/26)

remote: Counting objects:  92% (24/26)

remote: Counting objects:  96% (25/26)

remote: Counting objects: 100% (26/26)

remote: Counting objects: 100% (26/26), done.

remote: Compressing objects:   6% (1/15)

remote: Compressing objects:  13% (2/15)

remote: Compressing objects:  20% (3/15)

remote: Compressing objects:  26% (4/15)

remote: Compressing objects:  33% (5/15)

remote: Compressing objects:  40% (6/15)

remote: Compressing objects:  46% (7/15)

remote: Compressing objects:  53% (8/15)

remote: Compressing objects:  60% (9/15)

remote: Compressing objects:  66% (10/15)

remote: Compressing objects:  73% (11/15)

remote: Compressing objects:  80% (12/15)

remote: Compressing objects:  86% (13/15)

remote: Compressing objects:  93% (14/15)

remote: Compressing objects: 100% (15/15)

remote: Compressing objects: 100% (15/15), done.

remote: Total 26 (delta 11), reused 18 (delta 11), pack-reused 0

From https://github.com/python/cpython

branch                  main       -> FETCH_HEAD
Note: switching to '9dc476be2dcfc9bcf53bcb83f4b8d555682d0600'.

You are in 'detached HEAD' state. You can look around, make experimental
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If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:
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Or undo this operation with:
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Turn off this advice by setting config variable advice.detachedHead to false
HEAD is now at 9dc476be2d gh-104773: PEP 594: Remove the telnetlib module (#104778)
Switched to and reset branch 'main'
./configure: line 8401: -reorder-blocks=ext-tsp: command not found
Parser/pegen.c: In function ‘_PyPegen_fill_token’:
Parser/pegen.c:168:25: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
168 |     parser_token->level = new_token->level;
|     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
Python/flowgraph.c: In function ‘_PyCfgBuilder_Addop’:
Python/flowgraph.c:357:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
357 | _PyCfgBuilder_Addop(cfg_builder *g, int opcode, int oparg, location loc)
| ^~~~~~~~~~~~~~~~~~~
Python/initconfig.c: In function ‘_PyConfig_Copy’:
Python/initconfig.c:943:47: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
943 | #define COPY_ATTR(ATTR) config->ATTR = config2->ATTR
|                                               ^
./Modules/_sre/sre_lib.h: In function ‘sre_ucs2_match’:
./Modules/_sre/sre.c:232:16: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
232 | #define SRE(F) sre_ucs2_##F
|                ^~~~~~~~~
./Modules/_xxinterpchannelsmodule.c: In function ‘_channelid_shared’:
./Modules/_xxinterpchannelsmodule.c:1852:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
1852 | _channelid_shared(PyThreadState *tstate, PyObject *obj,
| ^~~~~~~~~~~~~~~~~
In function ‘word_to_string’,
inlined from ‘coeff_to_string’ at ./Modules/_decimal/libmpdec/io.c:410:13,
inlined from ‘_mpd_to_string’ at ./Modules/_decimal/libmpdec/io.c:611:18:
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
In function ‘word_to_string’,
inlined from ‘coeff_to_string’ at ./Modules/_decimal/libmpdec/io.c:410:13,
inlined from ‘_mpd_to_string’ at ./Modules/_decimal/libmpdec/io.c:607:18:
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
In function ‘word_to_string’,
inlined from ‘coeff_to_string’ at ./Modules/_decimal/libmpdec/io.c:410:13,
inlined from ‘_mpd_to_string’ at ./Modules/_decimal/libmpdec/io.c:501:22:
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
348 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
|                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
./Modules/_decimal/libmpdec/io.c:348:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
./Modules/_datetimemodule.c: In function ‘delta_positive’:
./Modules/_datetimemodule.c:2171:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
2171 | delta_positive(PyDateTime_Delta *self)
| ^~~~~~~~~~~~~~
./Modules/expat/xmlparse.c: In function ‘parserCreate’:
./Modules/expat/xmlparse.c:973:1: note: the layout of aggregates containing vectors with 4-byte alignment has changed in GCC 5
973 | parserCreate(const XML_Char *encodingName,
| ^~~~~~~~~~~~
./Modules/socketmodule.c: In function ‘sock_sendmsg’:
./Modules/socketmodule.c:4636:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
4636 | sock_sendmsg(PySocketSockObject *s, PyObject *args)
| ^~~~~~~~~~~~
./Modules/_testcapi/heaptype.c: In function ‘heapctypewithbuffer_getbuffer’:
./Modules/_testcapi/heaptype.c:605:21: note: the layout of aggregates containing vectors with 4-byte alignment has changed in GCC 5
605 |     self->buffer[0] = '1';
|     ~~~~~~~~~~~~~~~~^~~~~
./Modules/_xxinterpchannelsmodule.c: In function ‘_channelid_shared’:
./Modules/_xxinterpchannelsmodule.c:1852:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
1852 | _channelid_shared(PyThreadState *tstate, PyObject *obj,
| ^
./Modules/_datetimemodule.c: In function ‘delta_positive’:
./Modules/_datetimemodule.c:2171:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
2171 | delta_positive(PyDateTime_Delta *self)
| ^
./Modules/_testcapi/heaptype.c: In function ‘heapctypewithbuffer_getbuffer’:
./Modules/_testcapi/heaptype.c:605:21: note: the layout of aggregates containing vectors with 4-byte alignment has changed in GCC 5
605 |     self->buffer[0] = '1';
|                     ^
./Modules/socketmodule.c: In function ‘sock_sendmsg’:
./Modules/socketmodule.c:4636:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
4636 | sock_sendmsg(PySocketSockObject *s, PyObject *args)
| ^
In file included from ./Modules/pyexpat.c:83:
./Modules/clinic/pyexpat.c.h: In function ‘pyexpat_xmlparser_ExternalEntityParserCreate’:
./Modules/clinic/pyexpat.c.h:203:1: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
203 | pyexpat_xmlparser_ExternalEntityParserCreate(xmlparseobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmlparse.c: In function ‘parserCreate’:
./Modules/expat/xmlparse.c:973:1: note: the layout of aggregates containing vectors with 4-byte alignment has changed in GCC 5
973 | parserCreate(const XML_Char *encodingName,
| ^
In function ‘word_to_string’,
inlined from ‘coeff_to_string’ at ./Modules/_decimal/libmpdec/io.c:410:13,
inlined from ‘_mpd_to_string’ at ./Modules/_decimal/libmpdec/io.c:607:18:
./Modules/_decimal/libmpdec/io.c:359:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
359 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:360:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
360 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:361:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
361 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:358:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
358 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:359:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
359 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:360:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
360 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:357:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
357 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:358:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
358 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:359:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
359 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:356:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
356 |     case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:357:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
357 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:358:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
358 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:360:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
360 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:361:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
361 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:362:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
362 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:361:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
361 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:362:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
362 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:363:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
363 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:362:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
362 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:363:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
363 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:365:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
365 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:363:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
363 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:365:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
365 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:366:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
366 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:365:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
365 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:366:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
366 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:367:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
367 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:366:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
366 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:367:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
367 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:368:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
368 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:367:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
367 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:368:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
368 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:369:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
369 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:368:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
368 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:369:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
369 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:370:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
370 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:369:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
369 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:370:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
370 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:371:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
371 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:370:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
370 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:371:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
371 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:372:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
372 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:371:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
371 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:372:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
372 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:373:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
373 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:372:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
372 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:373:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
373 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:373:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
In function ‘word_to_string’,
inlined from ‘coeff_to_string’ at ./Modules/_decimal/libmpdec/io.c:410:13,
inlined from ‘_mpd_to_string’ at ./Modules/_decimal/libmpdec/io.c:501:22:
./Modules/_decimal/libmpdec/io.c:359:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
359 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:360:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
360 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:361:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
361 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:358:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
358 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:359:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
359 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:360:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
360 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:357:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
357 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:358:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
358 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:359:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
359 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:356:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
356 |     case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:357:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
357 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:358:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
358 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:360:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
360 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:361:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
361 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:362:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
362 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:361:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
361 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:362:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
362 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:363:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
363 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:362:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
362 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:363:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
363 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:365:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
365 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:363:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
363 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:365:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
365 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:366:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
366 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:365:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
365 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:366:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
366 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:367:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
367 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:366:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
366 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:367:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
367 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:368:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
368 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:367:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
367 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:368:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
368 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:369:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
369 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:368:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
368 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:369:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
369 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:370:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
370 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:369:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
369 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:370:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
370 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:371:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
371 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:370:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
370 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:371:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
371 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:372:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
372 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:371:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
371 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:372:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
372 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:373:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
373 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:372:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
372 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:373:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
373 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
|              ^
./Modules/_decimal/libmpdec/io.c:373:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Python/initconfig.c: In function ‘_PyConfig_Copy’:
Python/initconfig.c:1024:5: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
1024 |     COPY_ATTR(use_frozen_modules);
|     ^
Python/initconfig.c: In function ‘_PyConfig_Copy’:
Python/initconfig.c:1024:5: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
1024 |     COPY_ATTR(use_frozen_modules);
|     ^
Python/initconfig.c: In function ‘_PyConfig_Copy’:
Python/initconfig.c:1024:5: note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5
1024 |     COPY_ATTR(use_frozen_modules);
|     ^
make: *** [Makefile:2013: buildbottest] Error 3
Test report
Sincerely,
-The Buildbot

☠ Buildbot (Python): python/cpython - failed test (failure) (main)

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Captured traceback

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