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Issue metadata

Status: Archived
Owner: ----
Closed: Aug 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug



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Chrome builders randomly failing

Project Member Reported by cernekee@chromium.org, Mar 1 2016

Issue description

I can't submit my Chrome CLs due to random builder failures in other modules that I didn't even touch:

https://codereview.chromium.org/1742853004/
https://codereview.chromium.org/1720653002/

Some are red, some purple.  Affected hosts include:

build70-b4 slave371-c4 slave274-c4 slave251-c4 slave235-c4 slave630-c4 slave787-c4 vm1080-m4 slave239-c4 slave284-c4 slave596-c4 slave164-c4 slave475-c4 slave623-c4
 
Labels: -Infra Infra-Troopers
+troopers
Cc: mar...@chromium.org
Labels: -Infra-Troopers
Most of them looking look like swarming hiccups.  Maruel?

Example:
+------------------------------------------------------------------------+
| Shard 0  https://chromium-swarm.appspot.com/user/task/2d4d4303bde39910 |
+------------------------------------------------------------------------+

+------------------------------------------------------------------------+
| End of shard 0  Pending: N/A  Duration: N/A  Bot: N/A  Exit: N/A       |
+------------------------------------------------------------------------+
Missing or invalid gtest JSON file: /tmp/tmplYMlNC_swarming/0/output.json
@@@STEP_WARNINGS@@@
some shards did not complete: 0
@@@STEP_LOG_LINE@some shards did not complete: 0@Missing results from the following shard(s): 0@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@It can happen in following cases:@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@  * Test failed to start (missing *.dll/*.so dependency for example)@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@  * Test crashed or hung@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@  * Task expired because there are not enough bots available and are all used@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@  * Swarming service experiences problems@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@Please examine logs to figure out what happened.@@@
@@@STEP_LOG_LINE@some shards did not complete: 0@@@@
@@@STEP_LOG_END@some shards did not complete: 0@@@
exit code (as seen by runtest.py): 1
@@@STEP_FAILURE@@@
@@@STEP_TEXT@@@@
@@@STEP_TEXT@crashed or hung@@@
@@@STEP_CURSOR@extensions_unittests (with patch) on Ubuntu-12.04@@@
step returned non-zero exit code: 1
@@@STEP_LINK@missing shard #0@https://chromium-swarm.appspot.com/user/task/2d4d4303bde39910@@@
@@@STEP_EXCEPTION@@@

Components: -Build Infra>Platform>Swarming
Status: Archived (was: Untriaged)
If this was a hiccup, it's too late to figure it out. I'm archiving this as it's going to be impossible to debug.

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