The Buildbot has detected a new failure on builder AMD64 Arch Linux TraceRefs 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/#/builders/484/builds/7054

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

Worker for this Build: pablogsal-arch-x86_64

Build Reason: <unknown> Blamelist: Ken Jin <kenjin@python.org>, Pablo Galindo Salgado <Pablogsal@gmail.com>, Serhiy Storchaka <storchaka@gmail.com>

BUILD FAILED: failed test (failure)

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

==

Captured traceback

Traceback (most recent call last): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/test_perf_profiler.py", line 434, in test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated self.assertEqual(stderr, "") ~~~~~~~~~~~~~~~~^^^^^^^^^^^^ AssertionError: 'addr2line /buildbot/buildarea/3.x.pablogs[549 chars]rd\n' != ''

• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record

Traceback (most recent call last): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/test_perf_profiler.py", line 408, in test_python_calls_appear_in_the_stack_if_perf_activated self.assertEqual(stderr, "") ~~~~~~~~~~~~~~~~^^^^^^^^^^^^ AssertionError: 'addr2line /buildbot/buildarea/3.x.pablogs[549 chars]rd\n' != ''

• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record
• addr2line /buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/python: could not read first record

Test report

Failed tests:

• test_urllib2net

Failed subtests:

• test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated - test.test_perf_profiler.TestPerfProfilerWithDwarf.test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated
• test_python_calls_appear_in_the_stack_if_perf_activated - test.test_perf_profiler.TestPerfProfilerWithDwarf.test_python_calls_appear_in_the_stack_if_perf_activated

Sincerely, -The Buildbot