The Buildbot has detected a new failure on builder s390x RHEL7 LTO + PGO 3.x 
while building python/cpython.
Full details are available at:
    https://buildbot.python.org/all/#/builders/244/builds/6690

Buildbot URL: https://buildbot.python.org/all/

Worker for this Build: edelsohn-rhel-z

Build Reason: <unknown>
Blamelist: Brandt Bucher <[email protected]>, Carl Bordum Hansen 
<[email protected]>, Dino Viehland <[email protected]>, Donghee Na 
<[email protected]>, Eric Snow <[email protected]>, Erlend E. 
Aasland <[email protected]>, Ethan Furman <[email protected]>, Guido van 
Rossum <[email protected]>, Jan Max Meyer <[email protected]>, Jelle Zijlstra 
<[email protected]>, Ken Jin <[email protected]>, Kerim Kabirov 
<[email protected]>, Kirill Podoprigora 
<[email protected]>, Malcolm Smith <[email protected]>, Michael Felt 
<[email protected]>, Miguel Brito 
<[email protected]>, Pablo Galindo Salgado 
<[email protected]>, Petr Viktorin <[email protected]>, Pierre Ossman 
(ThinLinc team) <[email protected]>, Raymond Hettinger 
<[email protected]>, Sam Gross <[email protected]>, Serhiy 
Storchaka <[email protected]>, Seth Michael Larson <[email protected]>, 
Shantanu <12621235+haunt
 [email protected]>, Steve Dower <[email protected]>, 
Tahoma Software <[email protected]>, Tian Gao <[email protected]>, 
Vinay Sajip <[email protected]>, Weii Wang <[email protected]>

BUILD FAILED: failed test (failure)


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

== 


Captured traceback
==================

remote: Enumerating objects: 71, done.
remote: Counting objects:   1% (1/66)
remote: Counting objects:   3% (2/66)
remote: Counting objects:   4% (3/66)
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remote: Counting objects:  96% (64/66)
remote: Counting objects:  98% (65/66)
remote: Counting objects: 100% (66/66)
remote: Counting objects: 100% (66/66), done.
remote: Compressing objects:   2% (1/38)
remote: Compressing objects:   5% (2/38)
remote: Compressing objects:   7% (3/38)
remote: Compressing objects:  10% (4/38)
remote: Compressing objects:  13% (5/38)
remote: Compressing objects:  15% (6/38)
remote: Compressing objects:  18% (7/38)
remote: Compressing objects:  21% (8/38)
remote: Compressing objects:  23% (9/38)
remote: Compressing objects:  26% (10/38)
remote: Compressing objects:  28% (11/38)
remote: Compressing objects:  31% (12/38)
remote: Compressing objects:  34% (13/38)
remote: Compressing objects:  36% (14/38)
remote: Compressing objects:  39% (15/38)
remote: Compressing objects:  42% (16/38)
remote: Compressing objects:  44% (17/38)
remote: Compressing objects:  47% (18/38)
remote: Compressing objects:  50% (19/38)
remote: Compressing objects:  52% (20/38)
remote: Compressing objects:  55% (21/38)
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remote: Compressing objects:  63% (24/38)
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remote: Compressing objects:  68% (26/38)
remote: Compressing objects:  71% (27/38)
remote: Compressing objects:  73% (28/38)
remote: Compressing objects:  76% (29/38)
remote: Compressing objects:  78% (30/38)
remote: Compressing objects:  81% (31/38)
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remote: Compressing objects:  97% (37/38)
remote: Compressing objects: 100% (38/38)
remote: Compressing objects: 100% (38/38), done.
remote: Total 71 (delta 34), reused 43 (delta 28), pack-reused 5
>From https://github.com/python/cpython
 * branch            main       -> FETCH_HEAD
Note: checking out 'd01886c5c9e3a62921b304ba7e5145daaa56d3cf'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b new_branch_name

HEAD is now at d01886c... gh-115685: Type/values propagate for TO_BOOL in tier 
2 (GH-115686)
Switched to and reset branch 'main'

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make[2]: [clean-retain-profile] Error 1 (ignored)
Python/instrumentation.c: In function ‘allocate_instrumentation_data’:
Python/instrumentation.c:1512:9: warning: missing braces around initializer 
[-Wmissing-braces]
         code->_co_monitoring->local_monitors = (_Py_LocalMonitors){ 0 };
         ^
Python/instrumentation.c:1512:9: warning: (near initialization for 
‘(anonymous).tools’) [-Wmissing-braces]
Python/instrumentation.c:1513:9: warning: missing braces around initializer 
[-Wmissing-braces]
         code->_co_monitoring->active_monitors = (_Py_LocalMonitors){ 0 };
         ^
Python/instrumentation.c:1513:9: warning: (near initialization for 
‘(anonymous).tools’) [-Wmissing-braces]
Python/optimizer.c:163:1: warning: missing braces around initializer 
[-Wmissing-braces]
 static _PyExecutorObject COLD_EXITS[UOP_MAX_TRACE_LENGTH] = { 0 };
 ^
Python/optimizer.c:163:1: warning: (near initialization for ‘COLD_EXITS[0]’) 
[-Wmissing-braces]
Python/optimizer.c:165:1: warning: missing braces around initializer 
[-Wmissing-braces]
 static const _PyBloomFilter EMPTY_FILTER = { 0 };
 ^
Python/optimizer.c:165:1: warning: (near initialization for 
‘EMPTY_FILTER.bits’) [-Wmissing-braces]
./Modules/_xxinterpchannelsmodule.c: In function ‘_channel_get_info’:
./Modules/_xxinterpchannelsmodule.c:1988:21: warning: missing braces around 
initializer [-Wmissing-braces]
     *info = (struct channel_info){0};
                     ^
./Modules/_xxinterpchannelsmodule.c:1988:21: warning: (near initialization for 
‘(anonymous).status’) [-Wmissing-braces]
./Modules/_xxinterpqueuesmodule.c: In function ‘queuesmod_get’:
./Modules/_xxinterpqueuesmodule.c:1432:15: warning: ‘fmt’ may be used 
uninitialized in this function [-Wmaybe-uninitialized]
     PyObject *res = Py_BuildValue("Oi", obj, fmt);
               ^
Objects/bytes_methods.c: In function ‘find_internal’:
Objects/bytes_methods.c:526:31: warning: ‘subobj’ may be used uninitialized in 
this function [-Wmaybe-uninitialized]
         if (PyObject_GetBuffer(subobj, &subbuf, PyBUF_SIMPLE) != 0)
                               ^
Objects/bytes_methods.c: In function ‘_Py_bytes_find’:
Objects/bytes_methods.c:526:31: warning: ‘subobj’ may be used uninitialized in 
this function [-Wmaybe-uninitialized]
Objects/bytes_methods.c:513:15: note: ‘subobj’ was declared here
     PyObject *subobj;
               ^
Objects/bytes_methods.c: In function ‘_Py_bytes_rfind’:
Objects/bytes_methods.c:526:31: warning: ‘subobj’ may be used uninitialized in 
this function [-Wmaybe-uninitialized]
         if (PyObject_GetBuffer(subobj, &subbuf, PyBUF_SIMPLE) != 0)
                               ^
Objects/bytes_methods.c:513:15: note: ‘subobj’ was declared here
     PyObject *subobj;
               ^
Objects/bytes_methods.c: In function ‘_Py_bytes_count’:
Objects/bytes_methods.c:675:31: warning: ‘sub_obj’ may be used uninitialized in 
this function [-Wmaybe-uninitialized]
         if (PyObject_GetBuffer(sub_obj, &vsub, PyBUF_SIMPLE) != 0)
                               ^
Python/instrumentation.c: In function ‘allocate_instrumentation_data’:
Python/instrumentation.c:1512:9: warning: missing braces around initializer 
[-Wmissing-braces]
         code->_co_monitoring->local_monitors = (_Py_LocalMonitors){ 0 };
         ^
Python/instrumentation.c:1512:9: warning: (near initialization for 
‘(anonymous).tools’) [-Wmissing-braces]
Python/instrumentation.c:1513:9: warning: missing braces around initializer 
[-Wmissing-braces]
         code->_co_monitoring->active_monitors = (_Py_LocalMonitors){ 0 };
         ^
Python/instrumentation.c:1513:9: warning: (near initialization for 
‘(anonymous).tools’) [-Wmissing-braces]
Python/optimizer.c:163:1: warning: missing braces around initializer 
[-Wmissing-braces]
 static _PyExecutorObject COLD_EXITS[UOP_MAX_TRACE_LENGTH] = { 0 };
 ^
Python/optimizer.c:163:1: warning: (near initialization for ‘COLD_EXITS[0]’) 
[-Wmissing-braces]
Python/optimizer.c:165:1: warning: missing braces around initializer 
[-Wmissing-braces]
 static const _PyBloomFilter EMPTY_FILTER = { 0 };
 ^
Python/optimizer.c:165:1: warning: (near initialization for 
‘EMPTY_FILTER.bits’) [-Wmissing-braces]
Python/pytime.c: In function ‘pytime_mul’:
Python/pytime.c:1421:1: note: correcting inconsistent profile data
 }
 ^
Python/pytime.c:143:33: note: correcting inconsistent value profile: value 
profiler overall count (133911) does not match BB count (133910)
         return ((a < PyTime_MIN / b) || (PyTime_MAX / b < a));
                                 ^
Python/pytime.c:143:53: note: correcting inconsistent value profile: value 
profiler overall count (133911) does not match BB count (133910)
         return ((a < PyTime_MIN / b) || (PyTime_MAX / b < a));
                                                     ^
./Modules/_io/clinic/textio.c.h: In function ‘_io_TextIOWrapper_seek’:
./Modules/_io/textio.c:2655:45: warning: ‘MEM[(char * {ref-all})&cookie + 20B]’ 
may be used uninitialized in this function [-Wmaybe-uninitialized]
         decoded = PyObject_CallMethodObjArgs(self->decoder, &_Py_ID(decode),
                                             ^
./Modules/_io/textio.c:2506:17: note: ‘MEM[(char * {ref-all})&cookie + 20B]’ 
was declared here
     cookie_type cookie;
                 ^
./Modules/_io/textio.c:2664:54: warning: ‘MEM[(char * {ref-all})&cookie + 16B]’ 
may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (PyUnicode_GetLength(self->decoded_chars) < cookie.chars_to_skip) {
                                                      ^
./Modules/_io/textio.c:2506:17: note: ‘MEM[(char * {ref-all})&cookie + 16B]’ 
was declared here
     cookie_type cookie;
                 ^
./Modules/_io/textio.c:2473:40: warning: ‘MEM[(char * {ref-all})&cookie + 8B]’ 
may be used uninitialized in this function [-Wmaybe-uninitialized]
     return _textiowrapper_encoder_reset(
                                        ^
./Modules/_io/textio.c:2506:17: note: ‘MEM[(char * {ref-all})&cookie + 8B]’ was 
declared here
     cookie_type cookie;
                 ^
./Modules/_io/textio.c:2473:40: warning: ‘MEM[(char * {ref-all})&cookie]’ may 
be used uninitialized in this function [-Wmaybe-uninitialized]
     return _textiowrapper_encoder_reset(
                                        ^
./Modules/_io/textio.c:2506:17: note: ‘MEM[(char * {ref-all})&cookie]’ was 
declared here
     cookie_type cookie;
                 ^
./Modules/_xxinterpchannelsmodule.c: In function ‘_channel_get_info’:
./Modules/_xxinterpchannelsmodule.c:1988:21: warning: missing braces around 
initializer [-Wmissing-braces]
     *info = (struct channel_info){0};
                     ^
./Modules/_xxinterpchannelsmodule.c:1988:21: warning: (near initialization for 
‘(anonymous).status’) [-Wmissing-braces]
./Modules/_xxinterpqueuesmodule.c: In function ‘queuesmod_get’:
./Modules/_xxinterpqueuesmodule.c:1432:15: warning: ‘fmt’ may be used 
uninitialized in this function [-Wmaybe-uninitialized]
     PyObject *res = Py_BuildValue("Oi", obj, fmt);
               ^

make: *** [buildbottest] Error 3


Test report
===========





Sincerely,
 -The Buildbot

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