test_deque failure on Gentoo and OpenIndiana buildbots on 2.7

[serhiy-storchaka]

BPO	25611
Nosy	@rhettinger, @zware, @serhiy-storchaka

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = 'https://github.com/rhettinger'
closed_at = <Date 2015-11-16.05:55:22.257>
created_at = <Date 2015-11-12.19:37:35.515>
labels = ['extension-modules', 'type-bug']
title = 'test_deque failure on Gentoo and OpenIndiana buildbots on 2.7'
updated_at = <Date 2015-11-16.05:55:22.256>
user = 'https://github.com/serhiy-storchaka'

bugs.python.org fields:

activity = <Date 2015-11-16.05:55:22.256>
actor = 'rhettinger'
assignee = 'rhettinger'
closed = True
closed_date = <Date 2015-11-16.05:55:22.257>
closer = 'rhettinger'
components = ['Extension Modules']
creation = <Date 2015-11-12.19:37:35.515>
creator = 'serhiy.storchaka'
dependencies = []
files = []
hgrepos = []
issue_num = 25611
keywords = []
message_count = 2.0
messages = ['254548', '254713']
nosy_count = 3.0
nosy_names = ['rhettinger', 'zach.ware', 'serhiy.storchaka']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = None
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue25611'
versions = ['Python 2.7']

[serhiy-storchaka]

http://buildbot.python.org/all/builders/x86%20OpenIndiana%202.7/builds/3104/steps/test/logs/stdio
http://buildbot.python.org/all/builders/x86%20Gentoo%20Non-Debug%20with%20X%202.7/builds/107/steps/test/logs/stdio
======================================================================
FAIL: test_basics (test.test_deque.TestBasic)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/buildbot/buildarea/2.7.ware-gentoo-x86/build/Lib/test/test_deque.py", line 38, in test_basics
    self.assertEqual(list(d), range(-200, 400))
AssertionError: Lists differ: [-200, -199, -198, -197, -196,... != [-200, -199, -198, -197, -196,...

First differing element 200:
-5125
0

First list contains 125 additional elements.
First extra element 600:
275

Diff is 6032 characters long. Set self.maxDiff to None to see it.

----------------------------------------------------------------------

On other buildbots the test is passed, and I can't reproduce the failure locally.

[rhettinger]

I believe this was fixed by changesets a2a518b6ded4 and d920b09d22ce . The buildbots show green for the latest build.