Intermittent test failure - test_subprocess_print #98
Description
Seen on Jenkins on a Linux build:
https://jenkins.jupyter.org/job/jack-of-none/142/console
OK when the build was repeated.
======================================================================
FAIL: printing from forked mp.Process
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Traceback (most recent call last):
File "/var/lib/jenkins/shiningpanda/jobs/92f5a430/virtualenvs/d41d8cd9/lib/python3.4/site-packages/nose/case.py", line 198, in runTest
self.test(*self.arg)
File "/var/lib/jenkins/shiningpanda/jobs/92f5a430/virtualenvs/d41d8cd9/lib/python3.4/site-packages/IPython/external/decorators/_decorators.py", line 222, in knownfailer
return f(*args, **kwargs)
File "/var/lib/jenkins/shiningpanda/jobs/92f5a430/virtualenvs/d41d8cd9/lib/python3.4/site-packages/ipykernel/tests/test_kernel.py", line 83, in test_subprocess_print
nt.assert_equal(stdout.count("hello"), np, stdout)
nose.proxy.AssertionError: 4 != 5 : hello 0
hello 2
hello 4
hello 1
-------------------- >> begin captured logging << --------------------
root: DEBUG: Found kernel python3 in /tmp/tmpqp6_2x_7/.local/share/jupyter/kernels
root: DEBUG: Starting kernel: ['/var/lib/jenkins/shiningpanda/jobs/92f5a430/virtualenvs/d41d8cd9/bin/python3.4', '-m', 'ipykernel', '-f', '/tmp/tmpwheu19w3.json']
root: DEBUG: Connecting to: tcp://127.0.0.1:58481
root: DEBUG: connecting shell channel to tcp://127.0.0.1:33469
root: DEBUG: Connecting to: tcp://127.0.0.1:33469
root: DEBUG: connecting iopub channel to tcp://127.0.0.1:59032
root: DEBUG: Connecting to: tcp://127.0.0.1:59032
root: DEBUG: connecting stdin channel to tcp://127.0.0.1:38519
root: DEBUG: Connecting to: tcp://127.0.0.1:38519
root: DEBUG: connecting heartbeat channel to tcp://127.0.0.1:50245
--------------------- >> end captured logging << ---------------------