1335005 - drawImage and video issue starting with Firefox 50

Status: RESOLVED WONTFIX

(Core :: WebRTC: Audio/Video, defect, P3)

Description

[ewolfman]

Attachment: bug.png

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0
Build ID: 20170125094131

Steps to reproduce:

This is not easy to reproduce. I have three cameras but the issue is with just one of them.

Website takes passport photos. The video is showing the live webcam and the person has to position their face in an internal rectangular area where the photo is being taken.

Basically:
- Video element shows the webcam stream.
- Taking a photo using drawImage onto a new cavas. The drawImage isn't a 1:1 but rather starts at offset x,y and ends till a certain width/length.


Actual results:

On Chrome, Edge and Firefox 49 or below - works as expected. 
Starting from FF 50 (I actually tested 50.0.1), it seems like:

1. The video element has some kind of padding or margin that did not exist in prior versions.
2. The drawImage draws or "crops" a wrong part of the picture and is leaving a black area in the rest of the target canvas.



Expected results:

I would expect FF 50+ to work just like FF 49, Chrome and Edge.

I am attaching a screenshot to show the differences. On the right - FF 49.0.1 showing the correct and expected as it worked up until now: The smaller image is the live stream. The larger image is the canvas cropped and re-sized image.

The image on the left is FF 50.0.1. The live stream has a padding/margin that did not exist before; The cropped image is not streched as before, starts at the wrong location, and leaving a large black space.

Comment 1

[Vlad Bacia-Mociran [:VladB]]

User Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0

Can you please provide the URL where this can be tested? Please provide a minimal test case and attach it to this bug or use https://jsfiddle.net/. There is not very much to go on in comment 0.

Comment 2

[Vlad Bacia-Mociran [:VladB]]

Can you please retest this using latest Nightly build (https://nightly.mozilla.org/) and report back the results ? When doing this, please use a new clean Firefox profile, maybe even safe mode, to eliminate custom settings as a possible cause (https://goo.gl/AR5o9d).

Comment 3

[ewolfman]

Thanks for replying.
Unfortunately the Nightly still has this problem. I tried two different machines (a desktop and a laptop).

I have created a tester which reproduces the problem BUT as I mentioned earlier - the problem may not show up with every webcam. I have 3 different webcams and the problem only reproduces with Logitech QuickCam E2500 (old webcam, probably this model: http://www.asksharegive.org.nz/Listing/1839/logitech-quickcam-e2500).

On FF 49.0.2, Chrome and Edge there is no problem with this webcam. Only on FF 50 or above.

Tester: https://jsbin.com/tedowu/edit?html,css,js,output

Comment 4

[ewolfman]

BTW I forgot to write: To reproduce, click the tester link, then "start capture" (this works fine always). Then click "take snapshot". There are 2 different target areas demonstrating the same problem - a Canvas and an img.

Comment 5

[Vlad Bacia-Mociran [:VladB]]

I've tried to reproduce this issue with http://www.trust.com/en/product/16429-02 , http://www.trust.com/en/product/17405-primo-webcam and Microsoft LifeCam HD-3000 on Win 7, win 8.1 and Win 10 using latest Firefox release v51.0.1 and latest Nightly (Build ID: 20170205030206)  and couldn't reproduce the issue. I do not have a Logitech Quickcam E2500.

Given the fact that the issue is specific to your setup, could you please try to find a regression range using Mozregression tool?
Information on the tool is available at http://mozilla.github.io/mozregression/. Please don't hesitate to contact us if you encounter any problems.

Comment 6

[ewolfman]

Hi,

I ran the mozregression-gui but I am not sure what to do with the results. I copy-pasted the results from the log.

2017-02-06T14:40:49: INFO : Running mozilla-central build for 2016-10-18
2017-02-06T14:40:53: INFO : Launching c:\users\dev1\appdata\local\temp\tmpbmjn5g\firefox\firefox.exe
2017-02-06T14:40:53: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpbmjn5g\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmprr9dga.mozrunner
2017-02-06T14:40:53: INFO : application_buildid: 20161018030211
2017-02-06T14:40:53: INFO : application_changeset: dc89484d4b45abf442162e5ea2dd46f9de40197d
2017-02-06T14:40:53: INFO : application_display_name: Nightly
2017-02-06T14:40:53: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T14:40:53: INFO : application_name: Firefox
2017-02-06T14:40:53: INFO : application_remotingname: firefox
2017-02-06T14:40:53: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:40:53: INFO : application_vendor: Mozilla
2017-02-06T14:40:53: INFO : application_version: 52.0a1
2017-02-06T14:40:53: INFO : platform_buildid: 20161018030211
2017-02-06T14:40:53: INFO : platform_changeset: dc89484d4b45abf442162e5ea2dd46f9de40197d
2017-02-06T14:40:53: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:40:53: INFO : platform_version: 52.0a1
2017-02-06T14:41:53: INFO : [Child 2992] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 345
2017-02-06T14:41:53: INFO : [Child 2992] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 345
2017-02-06T14:41:59: INFO : Narrowed nightly regression window from [2016-09-20, 2016-11-15] (56 days) to [2016-09-20, 2016-10-18] (28 days) (~4 steps left)
2017-02-06T14:42:06: INFO : Running mozilla-central build for 2016-10-04
2017-02-06T14:42:09: INFO : Launching c:\users\dev1\appdata\local\temp\tmpa1xcd_\firefox\firefox.exe
2017-02-06T14:42:09: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpa1xcd_\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpwqylya.mozrunner
2017-02-06T14:42:09: INFO : application_buildid: 20161004030204
2017-02-06T14:42:09: INFO : application_changeset: 42c95d88aaaa7c2eca1d278399421d437441ac4d
2017-02-06T14:42:09: INFO : application_display_name: Nightly
2017-02-06T14:42:09: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T14:42:09: INFO : application_name: Firefox
2017-02-06T14:42:09: INFO : application_remotingname: firefox
2017-02-06T14:42:09: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:42:09: INFO : application_vendor: Mozilla
2017-02-06T14:42:09: INFO : application_version: 52.0a1
2017-02-06T14:42:09: INFO : platform_buildid: 20161004030204
2017-02-06T14:42:09: INFO : platform_changeset: 42c95d88aaaa7c2eca1d278399421d437441ac4d
2017-02-06T14:42:09: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:42:09: INFO : platform_version: 52.0a1
2017-02-06T14:42:47: INFO : [Child 5432] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T14:42:50: INFO : Narrowed nightly regression window from [2016-09-20, 2016-10-18] (28 days) to [2016-09-20, 2016-10-04] (14 days) (~3 steps left)
2017-02-06T14:42:57: INFO : Running mozilla-central build for 2016-09-27
2017-02-06T14:43:01: INFO : Launching c:\users\dev1\appdata\local\temp\tmpyvdifo\firefox\firefox.exe
2017-02-06T14:43:01: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpyvdifo\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpr7dudg.mozrunner
2017-02-06T14:43:01: INFO : application_buildid: 20160927030200
2017-02-06T14:43:01: INFO : application_changeset: 66a77b9bfe5dcacd50eccf85de7c0e7e15ce0ffd
2017-02-06T14:43:01: INFO : application_display_name: Nightly
2017-02-06T14:43:01: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T14:43:01: INFO : application_name: Firefox
2017-02-06T14:43:01: INFO : application_remotingname: firefox
2017-02-06T14:43:01: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:43:01: INFO : application_vendor: Mozilla
2017-02-06T14:43:01: INFO : application_version: 52.0a1
2017-02-06T14:43:01: INFO : platform_buildid: 20160927030200
2017-02-06T14:43:01: INFO : platform_changeset: 66a77b9bfe5dcacd50eccf85de7c0e7e15ce0ffd
2017-02-06T14:43:01: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:43:01: INFO : platform_version: 52.0a1
2017-02-06T14:43:34: INFO : [Child 4460] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T14:43:36: INFO : Narrowed nightly regression window from [2016-09-20, 2016-10-04] (14 days) to [2016-09-20, 2016-09-27] (7 days) (~2 steps left)
2017-02-06T14:43:48: INFO : Running mozilla-central build for 2016-09-24
2017-02-06T14:43:53: INFO : Launching c:\users\dev1\appdata\local\temp\tmpauzwxm\firefox\firefox.exe
2017-02-06T14:43:53: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpauzwxm\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpwlkdrw.mozrunner
2017-02-06T14:43:53: INFO : application_buildid: 20160924030427
2017-02-06T14:43:53: INFO : application_changeset: 60cc643978c7020926fe4145761e26945fcd5c37
2017-02-06T14:43:53: INFO : application_display_name: Nightly
2017-02-06T14:43:53: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T14:43:53: INFO : application_name: Firefox
2017-02-06T14:43:53: INFO : application_remotingname: firefox
2017-02-06T14:43:53: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:43:53: INFO : application_vendor: Mozilla
2017-02-06T14:43:53: INFO : application_version: 52.0a1
2017-02-06T14:43:53: INFO : platform_buildid: 20160924030427
2017-02-06T14:43:53: INFO : platform_changeset: 60cc643978c7020926fe4145761e26945fcd5c37
2017-02-06T14:43:53: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:43:53: INFO : platform_version: 52.0a1
2017-02-06T14:44:25: INFO : Narrowed nightly regression window from [2016-09-20, 2016-09-27] (7 days) to [2016-09-20, 2016-09-24] (4 days) (~2 steps left)
2017-02-06T14:44:40: INFO : Running mozilla-central build for 2016-09-22
2017-02-06T14:44:44: INFO : Launching c:\users\dev1\appdata\local\temp\tmpuqdz_0\firefox\firefox.exe
2017-02-06T14:44:44: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpuqdz_0\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpon8stj.mozrunner
2017-02-06T14:44:44: INFO : application_buildid: 20160922030437
2017-02-06T14:44:44: INFO : application_changeset: f0e6cc6360213ba21fd98c887b55fce5c680df68
2017-02-06T14:44:44: INFO : application_display_name: Nightly
2017-02-06T14:44:44: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T14:44:44: INFO : application_name: Firefox
2017-02-06T14:44:44: INFO : application_remotingname: firefox
2017-02-06T14:44:44: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:44:44: INFO : application_vendor: Mozilla
2017-02-06T14:44:44: INFO : application_version: 52.0a1
2017-02-06T14:44:44: INFO : platform_buildid: 20160922030437
2017-02-06T14:44:44: INFO : platform_changeset: f0e6cc6360213ba21fd98c887b55fce5c680df68
2017-02-06T14:44:44: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:44:44: INFO : platform_version: 52.0a1
2017-02-06T14:45:14: INFO : Narrowed nightly regression window from [2016-09-20, 2016-09-24] (4 days) to [2016-09-20, 2016-09-22] (2 days) (~1 steps left)
2017-02-06T14:45:31: INFO : Running mozilla-central build for 2016-09-21
2017-02-06T14:45:34: INFO : Launching c:\users\dev1\appdata\local\temp\tmpohqzee\firefox\firefox.exe
2017-02-06T14:45:34: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpohqzee\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpbq5_ub.mozrunner
2017-02-06T14:45:34: INFO : application_buildid: 20160921030221
2017-02-06T14:45:34: INFO : application_changeset: e2d2897e4a7449759267bf168e6b37f7b8c3a94b
2017-02-06T14:45:34: INFO : application_display_name: Nightly
2017-02-06T14:45:34: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T14:45:34: INFO : application_name: Firefox
2017-02-06T14:45:34: INFO : application_remotingname: firefox
2017-02-06T14:45:34: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:45:34: INFO : application_vendor: Mozilla
2017-02-06T14:45:34: INFO : application_version: 52.0a1
2017-02-06T14:45:34: INFO : platform_buildid: 20160921030221
2017-02-06T14:45:34: INFO : platform_changeset: e2d2897e4a7449759267bf168e6b37f7b8c3a94b
2017-02-06T14:45:34: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T14:45:34: INFO : platform_version: 52.0a1
2017-02-06T14:46:16: INFO : Narrowed nightly regression window from [2016-09-20, 2016-09-22] (2 days) to [2016-09-20, 2016-09-21] (1 days) (~0 steps left)
2017-02-06T14:46:16: DEBUG : Using url: https://hg.mozilla.org/mozilla-central/json-pushes?changeset=62f79d676e0e11b3ad59a5425b3ebb3ec5bbefb5
2017-02-06T14:46:18: DEBUG : Using url: https://hg.mozilla.org/mozilla-central/json-pushes?fromchange=62f79d676e0e11b3ad59a5425b3ebb3ec5bbefb5&tochange=e2d2897e4a7449759267bf168e6b37f7b8c3a94b
2017-02-06T14:46:18: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.62f79d676e0e11b3ad59a5425b3ebb3ec5bbefb5.firefox.win64-opt'
2017-02-06T14:46:18: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.e2d2897e4a7449759267bf168e6b37f7b8c3a94b.firefox.win64-opt'
2017-02-06T14:46:21: DEBUG : Starting merge handling...
2017-02-06T14:46:21: DEBUG : Using url: https://hg.mozilla.org/mozilla-central/json-pushes?changeset=e2d2897e4a7449759267bf168e6b37f7b8c3a94b&full=1
2017-02-06T14:46:22: DEBUG : Found commit message:
Backed out changeset cf43cacdb262 (bug 1294232) for XPCShell failures
CLOSED TREE

2017-02-06T14:46:22: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=e2d2897e4a7449759267bf168e6b37f7b8c3a94b&full=1
2017-02-06T14:46:22: DEBUG : Using url: https://hg.mozilla.org/integration/fx-team/json-pushes?changeset=e2d2897e4a7449759267bf168e6b37f7b8c3a94b&full=1
2017-02-06T14:46:23: DEBUG : Using url: https://hg.mozilla.org/integration/mozilla-inbound/json-pushes?changeset=e2d2897e4a7449759267bf168e6b37f7b8c3a94b&full=1
2017-02-06T14:46:23: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=324bb746e8c755256ce806181c558578dc2369ea
2017-02-06T14:46:23: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?fromchange=324bb746e8c755256ce806181c558578dc2369ea&tochange=e2d2897e4a7449759267bf168e6b37f7b8c3a94b
2017-02-06T14:46:23: INFO : ************* Switching to autoland by process of elimination (no branch detected in commit message)
2017-02-06T14:46:23: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=324bb746e8c755256ce806181c558578dc2369ea
2017-02-06T14:46:24: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?fromchange=324bb746e8c755256ce806181c558578dc2369ea&tochange=e2d2897e4a7449759267bf168e6b37f7b8c3a94b
2017-02-06T14:46:24: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.324bb746e8c755256ce806181c558578dc2369ea.firefox.win64-opt'
2017-02-06T14:46:24: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.e2d2897e4a7449759267bf168e6b37f7b8c3a94b.firefox.win64-opt'
2017-02-06T14:46:27: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.b0d43f0d4e1e675c6b66300e4c6c00cc8b0fe0c0.firefox.win64-opt'
2017-02-06T15:00:06: INFO : Stopped
2017-02-06T15:01:25: INFO : Running mozilla-central build for 2016-04-22
2017-02-06T15:01:30: INFO : Launching c:\users\dev1\appdata\local\temp\tmpyf4mif\firefox\firefox.exe
2017-02-06T15:01:30: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpyf4mif\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpeh_squ.mozrunner
2017-02-06T15:01:30: INFO : application_buildid: 20160422030223
2017-02-06T15:01:30: INFO : application_changeset: 0891f0fa044cba28024849803e170ed7700e01e0
2017-02-06T15:01:30: INFO : application_display_name: Nightly
2017-02-06T15:01:30: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:01:30: INFO : application_name: Firefox
2017-02-06T15:01:30: INFO : application_remotingname: firefox
2017-02-06T15:01:30: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:01:30: INFO : application_vendor: Mozilla
2017-02-06T15:01:30: INFO : application_version: 48.0a1
2017-02-06T15:01:30: INFO : platform_buildid: 20160422030223
2017-02-06T15:01:30: INFO : platform_changeset: 0891f0fa044cba28024849803e170ed7700e01e0
2017-02-06T15:01:30: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:01:30: INFO : platform_version: 48.0a1
2017-02-06T15:02:55: INFO : Stopped
2017-02-06T15:04:10: INFO : Running mozilla-central build for 2016-05-30
2017-02-06T15:04:14: INFO : Launching c:\users\dev1\appdata\local\temp\tmpbttt9k\firefox\firefox.exe
2017-02-06T15:04:14: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpbttt9k\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmprcx5kq.mozrunner
2017-02-06T15:04:14: INFO : application_buildid: 20160530071207
2017-02-06T15:04:14: INFO : application_changeset: 3435dd7ad71fe9003bdeee18fd38d815e033beef
2017-02-06T15:04:14: INFO : application_display_name: Nightly
2017-02-06T15:04:14: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:04:14: INFO : application_name: Firefox
2017-02-06T15:04:14: INFO : application_remotingname: firefox
2017-02-06T15:04:14: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:04:14: INFO : application_vendor: Mozilla
2017-02-06T15:04:14: INFO : application_version: 49.0a1
2017-02-06T15:04:14: INFO : platform_buildid: 20160530071207
2017-02-06T15:04:14: INFO : platform_changeset: 3435dd7ad71fe9003bdeee18fd38d815e033beef
2017-02-06T15:04:14: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:04:14: INFO : platform_version: 49.0a1
2017-02-06T15:06:38: INFO : [Child 7844] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:06:38: INFO : [Child 7844] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:06:44: INFO : Stopped
2017-02-06T15:07:08: INFO : Using `C:\Users\Dev1\.mozilla\mozregression\persist\2016-07-26--mozilla-central--firefox-50.0a1.en-US.win64.zip` as an acceptable approximated build file instead of downloading https://archive.mozilla.org/pub/firefox/nightly/2016/07/2016-07-07-08-33-43-mozilla-central/firefox-50.0a1.en-US.win64.zip
2017-02-06T15:07:08: INFO : Running mozilla-central build for 2016-07-26
2017-02-06T15:07:12: INFO : Launching c:\users\dev1\appdata\local\temp\tmpzh8txj\firefox\firefox.exe
2017-02-06T15:07:12: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpzh8txj\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmphdkk0_.mozrunner
2017-02-06T15:07:12: INFO : application_buildid: 20160726080520
2017-02-06T15:07:12: INFO : application_changeset: ceb63dec9267e9bb62f5e5e1f4c9d32d3ac1fbac
2017-02-06T15:07:12: INFO : application_display_name: Nightly
2017-02-06T15:07:12: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:07:12: INFO : application_name: Firefox
2017-02-06T15:07:12: INFO : application_remotingname: firefox
2017-02-06T15:07:12: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:07:12: INFO : application_vendor: Mozilla
2017-02-06T15:07:12: INFO : application_version: 50.0a1
2017-02-06T15:07:12: INFO : platform_buildid: 20160726080520
2017-02-06T15:07:12: INFO : platform_changeset: ceb63dec9267e9bb62f5e5e1f4c9d32d3ac1fbac
2017-02-06T15:07:12: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:07:12: INFO : platform_version: 50.0a1
2017-02-06T15:07:52: INFO : [Child 4256] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:07:52: INFO : [Child 4256] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:07:54: INFO : Narrowed nightly regression window from [2016-02-06, 2016-12-06] (304 days) to [2016-02-06, 2016-07-26] (171 days) (~7 steps left)
2017-02-06T15:07:54: INFO : Running mozilla-central build for 2016-05-02
2017-02-06T15:07:58: INFO : Launching c:\users\dev1\appdata\local\temp\tmpibqndg\firefox\firefox.exe
2017-02-06T15:07:58: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpibqndg\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmp8kpjbd.mozrunner
2017-02-06T15:07:58: INFO : application_buildid: 20160502030207
2017-02-06T15:07:58: INFO : application_changeset: 77cead2cd20300623eea2416bc9bce4d5021df09
2017-02-06T15:07:58: INFO : application_display_name: Nightly
2017-02-06T15:07:58: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:07:58: INFO : application_name: Firefox
2017-02-06T15:07:58: INFO : application_remotingname: firefox
2017-02-06T15:07:58: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:07:58: INFO : application_vendor: Mozilla
2017-02-06T15:07:58: INFO : application_version: 49.0a1
2017-02-06T15:07:58: INFO : platform_buildid: 20160502030207
2017-02-06T15:07:58: INFO : platform_changeset: 77cead2cd20300623eea2416bc9bce4d5021df09
2017-02-06T15:07:58: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:07:58: INFO : platform_version: 49.0a1
2017-02-06T15:08:02: INFO : [Child 7560] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 343
2017-02-06T15:08:02: INFO : [Child 7560] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 343
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : ###!!! [Child][MessageChannel::SendAndWait] Error: Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : ###!!! [Child][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : ###!!! [Child][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : ###!!! [Child][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:02: INFO : ###!!! [Child][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:08:02: INFO : 
2017-02-06T15:08:23: INFO : [Parent 7620] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 343
2017-02-06T15:08:23: INFO : 
2017-02-06T15:08:23: INFO : ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:08:23: INFO : 
2017-02-06T15:08:23: INFO : [Child 3056] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 343
2017-02-06T15:08:23: INFO : [Child 3056] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 343
2017-02-06T15:08:25: INFO : Narrowed nightly regression window from [2016-02-06, 2016-07-26] (171 days) to [2016-05-02, 2016-07-26] (85 days) (~6 steps left)
2017-02-06T15:08:42: INFO : Running mozilla-central build for 2016-06-14
2017-02-06T15:08:45: INFO : Launching c:\users\dev1\appdata\local\temp\tmprkwdg_\firefox\firefox.exe
2017-02-06T15:08:45: INFO : Application command: c:\users\dev1\appdata\local\temp\tmprkwdg_\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpxquhna.mozrunner
2017-02-06T15:08:45: INFO : application_buildid: 20160614030210
2017-02-06T15:08:45: INFO : application_changeset: ddb6b30149221f00eb5dd180530e9033093d4c2b
2017-02-06T15:08:45: INFO : application_display_name: Nightly
2017-02-06T15:08:45: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:08:45: INFO : application_name: Firefox
2017-02-06T15:08:45: INFO : application_remotingname: firefox
2017-02-06T15:08:45: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:08:45: INFO : application_vendor: Mozilla
2017-02-06T15:08:45: INFO : application_version: 50.0a1
2017-02-06T15:08:45: INFO : platform_buildid: 20160614030210
2017-02-06T15:08:45: INFO : platform_changeset: ddb6b30149221f00eb5dd180530e9033093d4c2b
2017-02-06T15:08:45: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:08:45: INFO : platform_version: 50.0a1
2017-02-06T15:14:16: INFO : 
2017-02-06T15:14:16: INFO : ###!!! [Child][MessageChannel] Error: (msgtype=0x4600B9,name=PContent::Msg_ConsoleMessage) Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:14:16: INFO : 
2017-02-06T15:14:19: INFO : Narrowed nightly regression window from [2016-05-02, 2016-07-26] (85 days) to [2016-06-14, 2016-07-26] (42 days) (~5 steps left)
2017-02-06T15:14:19: INFO : Running mozilla-central build for 2016-07-05
2017-02-06T15:14:23: INFO : Launching c:\users\dev1\appdata\local\temp\tmp6td5fd\firefox\firefox.exe
2017-02-06T15:14:23: INFO : Application command: c:\users\dev1\appdata\local\temp\tmp6td5fd\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpwytqmv.mozrunner
2017-02-06T15:14:23: INFO : application_buildid: 20160705030222
2017-02-06T15:14:23: INFO : application_changeset: c9a70b64f2faa264296f0cc90d68a2ee2bac6ac5
2017-02-06T15:14:23: INFO : application_display_name: Nightly
2017-02-06T15:14:23: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:14:23: INFO : application_name: Firefox
2017-02-06T15:14:23: INFO : application_remotingname: firefox
2017-02-06T15:14:23: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:14:23: INFO : application_vendor: Mozilla
2017-02-06T15:14:23: INFO : application_version: 50.0a1
2017-02-06T15:14:23: INFO : platform_buildid: 20160705030222
2017-02-06T15:14:23: INFO : platform_changeset: c9a70b64f2faa264296f0cc90d68a2ee2bac6ac5
2017-02-06T15:14:23: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:14:23: INFO : platform_version: 50.0a1
2017-02-06T15:14:41: INFO : Narrowed nightly regression window from [2016-06-14, 2016-07-26] (42 days) to [2016-07-05, 2016-07-26] (21 days) (~4 steps left)
2017-02-06T15:15:03: INFO : Running mozilla-central build for 2016-07-16
2017-02-06T15:15:06: INFO : Launching c:\users\dev1\appdata\local\temp\tmp9nbuwl\firefox\firefox.exe
2017-02-06T15:15:06: INFO : Application command: c:\users\dev1\appdata\local\temp\tmp9nbuwl\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpqukpbc.mozrunner
2017-02-06T15:15:06: INFO : application_buildid: 20160716030215
2017-02-06T15:15:06: INFO : application_changeset: 4c05938a64a7fde3ac2d7f4493aee1c5f2ad8a0a
2017-02-06T15:15:06: INFO : application_display_name: Nightly
2017-02-06T15:15:06: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:15:06: INFO : application_name: Firefox
2017-02-06T15:15:06: INFO : application_remotingname: firefox
2017-02-06T15:15:06: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:15:06: INFO : application_vendor: Mozilla
2017-02-06T15:15:06: INFO : application_version: 50.0a1
2017-02-06T15:15:06: INFO : platform_buildid: 20160716030215
2017-02-06T15:15:06: INFO : platform_changeset: 4c05938a64a7fde3ac2d7f4493aee1c5f2ad8a0a
2017-02-06T15:15:06: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:15:06: INFO : platform_version: 50.0a1
2017-02-06T15:15:43: INFO : [Child 5764] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:15:45: INFO : Narrowed nightly regression window from [2016-07-05, 2016-07-26] (21 days) to [2016-07-16, 2016-07-26] (10 days) (~3 steps left)
2017-02-06T15:16:01: INFO : Running mozilla-central build for 2016-07-21
2017-02-06T15:16:05: INFO : Launching c:\users\dev1\appdata\local\temp\tmpwof_8h\firefox\firefox.exe
2017-02-06T15:16:05: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpwof_8h\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpjdgd9m.mozrunner
2017-02-06T15:16:05: INFO : application_buildid: 20160721030216
2017-02-06T15:16:05: INFO : application_changeset: d224fc999cb6accb208af0a105f14433375e2e77
2017-02-06T15:16:05: INFO : application_display_name: Nightly
2017-02-06T15:16:05: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:16:05: INFO : application_name: Firefox
2017-02-06T15:16:05: INFO : application_remotingname: firefox
2017-02-06T15:16:05: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:16:05: INFO : application_vendor: Mozilla
2017-02-06T15:16:05: INFO : application_version: 50.0a1
2017-02-06T15:16:05: INFO : platform_buildid: 20160721030216
2017-02-06T15:16:05: INFO : platform_changeset: d224fc999cb6accb208af0a105f14433375e2e77
2017-02-06T15:16:05: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:16:05: INFO : platform_version: 50.0a1
2017-02-06T15:16:36: INFO : Narrowed nightly regression window from [2016-07-16, 2016-07-26] (10 days) to [2016-07-16, 2016-07-21] (5 days) (~2 steps left)
2017-02-06T15:17:01: INFO : Running mozilla-central build for 2016-07-19
2017-02-06T15:17:05: INFO : Launching c:\users\dev1\appdata\local\temp\tmphqhgwq\firefox\firefox.exe
2017-02-06T15:17:05: INFO : Application command: c:\users\dev1\appdata\local\temp\tmphqhgwq\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpe1ytoe.mozrunner
2017-02-06T15:17:05: INFO : application_buildid: 20160719030224
2017-02-06T15:17:05: INFO : application_changeset: feaaf1af1065257b9178faca8b67eed9657b4a17
2017-02-06T15:17:05: INFO : application_display_name: Nightly
2017-02-06T15:17:05: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:17:05: INFO : application_name: Firefox
2017-02-06T15:17:05: INFO : application_remotingname: firefox
2017-02-06T15:17:05: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:17:05: INFO : application_vendor: Mozilla
2017-02-06T15:17:05: INFO : application_version: 50.0a1
2017-02-06T15:17:05: INFO : platform_buildid: 20160719030224
2017-02-06T15:17:05: INFO : platform_changeset: feaaf1af1065257b9178faca8b67eed9657b4a17
2017-02-06T15:17:05: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:17:05: INFO : platform_version: 50.0a1
2017-02-06T15:17:28: INFO : Narrowed nightly regression window from [2016-07-16, 2016-07-21] (5 days) to [2016-07-19, 2016-07-21] (2 days) (~1 steps left)
2017-02-06T15:17:47: INFO : Running mozilla-central build for 2016-07-20
2017-02-06T15:17:50: INFO : Launching c:\users\dev1\appdata\local\temp\tmpbomczi\firefox\firefox.exe
2017-02-06T15:17:50: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpbomczi\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmplzapfd.mozrunner
2017-02-06T15:17:50: INFO : application_buildid: 20160720030208
2017-02-06T15:17:50: INFO : application_changeset: ed8e23b5e0c7b739e61173bb180cf3410a306679
2017-02-06T15:17:50: INFO : application_display_name: Nightly
2017-02-06T15:17:50: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:17:50: INFO : application_name: Firefox
2017-02-06T15:17:50: INFO : application_remotingname: firefox
2017-02-06T15:17:50: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:17:50: INFO : application_vendor: Mozilla
2017-02-06T15:17:50: INFO : application_version: 50.0a1
2017-02-06T15:17:50: INFO : platform_buildid: 20160720030208
2017-02-06T15:17:50: INFO : platform_changeset: ed8e23b5e0c7b739e61173bb180cf3410a306679
2017-02-06T15:17:50: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:17:50: INFO : platform_version: 50.0a1
2017-02-06T15:18:31: INFO : [Child 5264] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:18:31: INFO : [Child 5264] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-ntly-000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:18:33: INFO : Narrowed nightly regression window from [2016-07-19, 2016-07-21] (2 days) to [2016-07-19, 2016-07-20] (1 days) (~0 steps left)
2017-02-06T15:18:33: DEBUG : Using url: https://hg.mozilla.org/mozilla-central/json-pushes?changeset=feaaf1af1065257b9178faca8b67eed9657b4a17
2017-02-06T15:18:34: DEBUG : Using url: https://hg.mozilla.org/mozilla-central/json-pushes?fromchange=feaaf1af1065257b9178faca8b67eed9657b4a17&tochange=ed8e23b5e0c7b739e61173bb180cf3410a306679
2017-02-06T15:18:34: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.feaaf1af1065257b9178faca8b67eed9657b4a17.firefox.win64-opt'
2017-02-06T15:18:34: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.ed8e23b5e0c7b739e61173bb180cf3410a306679.firefox.win64-opt'
2017-02-06T15:18:38: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.3383b0da1a14340ec6096aca542eb73b0f7341d5.firefox.win64-opt'
2017-02-06T15:19:15: INFO : Running mozilla-central build built on 2016-07-20 10:05:30.078000, revision 3383b0da
2017-02-06T15:19:15: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.e904e18d7dfcd8097f92d44104ca1462fc5d1335.firefox.win64-opt'
2017-02-06T15:19:18: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.5a91e5b49be3c1ba401b057e90c92d7488e3647d.firefox.win64-opt'
2017-02-06T15:19:19: INFO : Launching c:\users\dev1\appdata\local\temp\tmpez6wl_\firefox\firefox.exe
2017-02-06T15:19:19: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpez6wl_\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpld6xrz.mozrunner
2017-02-06T15:19:19: INFO : application_buildid: 20160720020121
2017-02-06T15:19:19: INFO : application_changeset: 3383b0da1a14340ec6096aca542eb73b0f7341d5
2017-02-06T15:19:19: INFO : application_display_name: Nightly
2017-02-06T15:19:19: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:19:19: INFO : application_name: Firefox
2017-02-06T15:19:19: INFO : application_remotingname: firefox
2017-02-06T15:19:19: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:19:19: INFO : application_vendor: Mozilla
2017-02-06T15:19:19: INFO : application_version: 50.0a1
2017-02-06T15:19:19: INFO : platform_buildid: 20160720020121
2017-02-06T15:19:19: INFO : platform_changeset: 3383b0da1a14340ec6096aca542eb73b0f7341d5
2017-02-06T15:19:19: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:19:19: INFO : platform_version: 50.0a1
2017-02-06T15:19:43: INFO : [Child 1036] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-00000000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:19:46: INFO : Narrowed inbound regression window from [feaaf1af, ed8e23b5] (7 revisions) to [feaaf1af, 3383b0da] (4 revisions) (~2 steps left)
2017-02-06T15:20:02: INFO : Running mozilla-central build built on 2016-07-19 15:17:08.026000, revision 5a91e5b4
2017-02-06T15:20:02: DEBUG : using taskcluster route 'gecko.v2.mozilla-central.revision.37cc0da01187534ea9f8d384c0c9c5c57eb67b56.firefox.win64-opt'
2017-02-06T15:20:05: INFO : Launching c:\users\dev1\appdata\local\temp\tmpvc1ucq\firefox\firefox.exe
2017-02-06T15:20:05: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpvc1ucq\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpnkrqad.mozrunner
2017-02-06T15:20:05: INFO : application_buildid: 20160719071020
2017-02-06T15:20:05: INFO : application_changeset: 5a91e5b49be3c1ba401b057e90c92d7488e3647d
2017-02-06T15:20:05: INFO : application_display_name: Nightly
2017-02-06T15:20:05: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:20:05: INFO : application_name: Firefox
2017-02-06T15:20:05: INFO : application_remotingname: firefox
2017-02-06T15:20:05: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:20:05: INFO : application_vendor: Mozilla
2017-02-06T15:20:05: INFO : application_version: 50.0a1
2017-02-06T15:20:05: INFO : platform_buildid: 20160719071020
2017-02-06T15:20:05: INFO : platform_changeset: 5a91e5b49be3c1ba401b057e90c92d7488e3647d
2017-02-06T15:20:05: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:20:05: INFO : platform_version: 50.0a1
2017-02-06T15:20:37: INFO : [Child 7208] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-00000000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:20:40: INFO : Narrowed inbound regression window from [feaaf1af, 3383b0da] (4 revisions) to [feaaf1af, 5a91e5b4] (3 revisions) (~1 steps left)
2017-02-06T15:20:40: INFO : Running mozilla-central build built on 2016-07-19 16:11:44.533000, revision 37cc0da0
2017-02-06T15:20:44: INFO : Launching c:\users\dev1\appdata\local\temp\tmp_jkboi\firefox\firefox.exe
2017-02-06T15:20:44: INFO : Application command: c:\users\dev1\appdata\local\temp\tmp_jkboi\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpkyj1zv.mozrunner
2017-02-06T15:20:44: INFO : application_buildid: 20160719070321
2017-02-06T15:20:44: INFO : application_changeset: 37cc0da01187534ea9f8d384c0c9c5c57eb67b56
2017-02-06T15:20:44: INFO : application_display_name: Nightly
2017-02-06T15:20:44: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:20:44: INFO : application_name: Firefox
2017-02-06T15:20:44: INFO : application_remotingname: firefox
2017-02-06T15:20:44: INFO : application_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:20:44: INFO : application_vendor: Mozilla
2017-02-06T15:20:44: INFO : application_version: 50.0a1
2017-02-06T15:20:44: INFO : platform_buildid: 20160719070321
2017-02-06T15:20:44: INFO : platform_changeset: 37cc0da01187534ea9f8d384c0c9c5c57eb67b56
2017-02-06T15:20:44: INFO : platform_repository: https://hg.mozilla.org/mozilla-central
2017-02-06T15:20:44: INFO : platform_version: 50.0a1
2017-02-06T15:21:51: INFO : 
2017-02-06T15:21:51: INFO : ###!!! [Child][MessageChannel] Error: (msgtype=0x4800BF,name=PContent::Msg_ConsoleMessage) Channel closing: too late to send/recv, messages will be lost
2017-02-06T15:21:51: INFO : 
2017-02-06T15:21:51: INFO : [Child 3048] WARNING: pipe error: 109: file c:/builds/moz2_slave/m-cen-w64-00000000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:21:51: INFO : 1486387311439	addons.productaddons	WARN	Failed downloading via XHR, status: 0, reason: error
2017-02-06T15:21:52: INFO : Narrowed inbound regression window from [feaaf1af, 5a91e5b4] (3 revisions) to [feaaf1af, 37cc0da0] (2 revisions) (~1 steps left)
2017-02-06T15:21:52: DEBUG : Starting merge handling...
2017-02-06T15:21:52: DEBUG : Using url: https://hg.mozilla.org/mozilla-central/json-pushes?changeset=37cc0da01187534ea9f8d384c0c9c5c57eb67b56&full=1
2017-02-06T15:21:54: DEBUG : Found commit message:
Backed out changeset 348a4cebfe89 (bug 1283803)

2017-02-06T15:21:54: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=37cc0da01187534ea9f8d384c0c9c5c57eb67b56&full=1
2017-02-06T15:21:54: DEBUG : Using url: https://hg.mozilla.org/integration/fx-team/json-pushes?changeset=37cc0da01187534ea9f8d384c0c9c5c57eb67b56&full=1
2017-02-06T15:21:55: DEBUG : Using url: https://hg.mozilla.org/integration/mozilla-inbound/json-pushes?changeset=37cc0da01187534ea9f8d384c0c9c5c57eb67b56&full=1
2017-02-06T15:21:55: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=bea2a824598cf3a4f016954cfb004e4f21b3c5c3
2017-02-06T15:21:56: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?fromchange=bea2a824598cf3a4f016954cfb004e4f21b3c5c3&tochange=37cc0da01187534ea9f8d384c0c9c5c57eb67b56
2017-02-06T15:21:56: INFO : ************* Switching to autoland by process of elimination (no branch detected in commit message)
2017-02-06T15:21:56: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=bea2a824598cf3a4f016954cfb004e4f21b3c5c3
2017-02-06T15:21:56: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?fromchange=bea2a824598cf3a4f016954cfb004e4f21b3c5c3&tochange=37cc0da01187534ea9f8d384c0c9c5c57eb67b56
2017-02-06T15:21:57: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.bea2a824598cf3a4f016954cfb004e4f21b3c5c3.firefox.win64-opt'
2017-02-06T15:21:57: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.37cc0da01187534ea9f8d384c0c9c5c57eb67b56.firefox.win64-opt'
2017-02-06T15:22:00: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.53d2d214a699268aae7abb9fae5f204db5fa2fa5.firefox.win64-opt'
2017-02-06T15:22:33: INFO : Running autoland build built on 2016-07-19 03:43:11.860000, revision 53d2d214
2017-02-06T15:22:33: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.ab4766520512a05b49e8dc4c443a2ef32d93f9f4.firefox.win64-opt'
2017-02-06T15:22:37: INFO : Launching c:\users\dev1\appdata\local\temp\tmp0s1lcm\firefox\firefox.exe
2017-02-06T15:22:37: INFO : Application command: c:\users\dev1\appdata\local\temp\tmp0s1lcm\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpgxvqzm.mozrunner
2017-02-06T15:22:37: INFO : application_buildid: 20160718184837
2017-02-06T15:22:37: INFO : application_changeset: 53d2d214a699268aae7abb9fae5f204db5fa2fa5
2017-02-06T15:22:37: INFO : application_display_name: Nightly
2017-02-06T15:22:37: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:22:37: INFO : application_name: Firefox
2017-02-06T15:22:37: INFO : application_remotingname: firefox
2017-02-06T15:22:37: INFO : application_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:22:37: INFO : application_vendor: Mozilla
2017-02-06T15:22:37: INFO : application_version: 50.0a1
2017-02-06T15:22:37: INFO : platform_buildid: 20160718184837
2017-02-06T15:22:37: INFO : platform_changeset: 53d2d214a699268aae7abb9fae5f204db5fa2fa5
2017-02-06T15:22:37: INFO : platform_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:22:37: INFO : platform_version: 50.0a1
2017-02-06T15:22:40: WARNING : Skipping build ab4766520512: Unable to find build info using the taskcluster route 'gecko.v2.autoland.revision.ab4766520512a05b49e8dc4c443a2ef32d93f9f4.firefox.win64-opt'
2017-02-06T15:22:40: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.1f511a0e1484150122a25487e8ea4ce40938804d.firefox.win64-opt'
2017-02-06T15:22:48: WARNING : Skipping build 1f511a0e1484: Unable to find build info using the taskcluster route 'gecko.v2.autoland.revision.1f511a0e1484150122a25487e8ea4ce40938804d.firefox.win64-opt'
2017-02-06T15:22:48: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.2c0ba51ad0d67330e98bc250a393957946e0119c.firefox.win64-opt'
2017-02-06T15:22:56: WARNING : Skipping build 2c0ba51ad0d6: Unable to find build info using the taskcluster route 'gecko.v2.autoland.revision.2c0ba51ad0d67330e98bc250a393957946e0119c.firefox.win64-opt'
2017-02-06T15:22:56: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.7f49a2ed5991c39612b1164461234a6feb3357da.firefox.win64-opt'
2017-02-06T15:23:03: WARNING : Skipping build 7f49a2ed5991: Unable to find build info using the taskcluster route 'gecko.v2.autoland.revision.7f49a2ed5991c39612b1164461234a6feb3357da.firefox.win64-opt'
2017-02-06T15:23:03: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.b7842f149fdca8562cd41bb6dbda719f8a679cda.firefox.win64-opt'
2017-02-06T15:23:06: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.895873ee9b11fdb024fc133cdc6558d97038e0d0.firefox.win64-opt'
2017-02-06T15:23:32: INFO : Narrowed inbound regression window from [bea2a824, 37cc0da0] (39 revisions) to [bea2a824, 53d2d214] (22 revisions) (~4 steps left)
2017-02-06T15:23:48: INFO : Running autoland build built on 2016-07-18 18:40:13.388000, revision 895873ee
2017-02-06T15:23:48: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.0ce39c20b7063e84b1f942a971af1ccf912915ee.firefox.win64-opt'
2017-02-06T15:23:51: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.7324716faa31f0e982a4c83144ea19ea84085197.firefox.win64-opt'
2017-02-06T15:23:52: INFO : Launching c:\users\dev1\appdata\local\temp\tmpekw2k6\firefox\firefox.exe
2017-02-06T15:23:52: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpekw2k6\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmp3eubgz.mozrunner
2017-02-06T15:23:52: INFO : application_buildid: 20160718102052
2017-02-06T15:23:52: INFO : application_changeset: 895873ee9b11fdb024fc133cdc6558d97038e0d0
2017-02-06T15:23:52: INFO : application_display_name: Nightly
2017-02-06T15:23:52: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:23:52: INFO : application_name: Firefox
2017-02-06T15:23:52: INFO : application_remotingname: firefox
2017-02-06T15:23:52: INFO : application_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:23:52: INFO : application_vendor: Mozilla
2017-02-06T15:23:52: INFO : application_version: 50.0a1
2017-02-06T15:23:52: INFO : platform_buildid: 20160718102052
2017-02-06T15:23:52: INFO : platform_changeset: 895873ee9b11fdb024fc133cdc6558d97038e0d0
2017-02-06T15:23:52: INFO : platform_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:23:52: INFO : platform_version: 50.0a1
2017-02-06T15:23:57: INFO : [Child 6196] WARNING: pipe error: 109: file c:/builds/moz2_slave/autoland-w64-00000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:24:17: INFO : Narrowed inbound regression window from [bea2a824, 53d2d214] (22 revisions) to [bea2a824, 895873ee] (12 revisions) (~3 steps left)
2017-02-06T15:24:47: INFO : Running autoland build built on 2016-07-18 17:01:59.693000, revision 7324716f
2017-02-06T15:24:47: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.3d09e38954064b41dbc0a9387b5c5a205bf21e15.firefox.win64-opt'
2017-02-06T15:24:50: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.4879682a027dfc7e77c66b6e81be9e73f0fa8e97.firefox.win64-opt'
2017-02-06T15:24:51: INFO : Launching c:\users\dev1\appdata\local\temp\tmpniuwb1\firefox\firefox.exe
2017-02-06T15:24:51: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpniuwb1\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmp9ou5kr.mozrunner
2017-02-06T15:24:51: INFO : application_buildid: 20160718081649
2017-02-06T15:24:51: INFO : application_changeset: 7324716faa31f0e982a4c83144ea19ea84085197
2017-02-06T15:24:51: INFO : application_display_name: Nightly
2017-02-06T15:24:51: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:24:51: INFO : application_name: Firefox
2017-02-06T15:24:51: INFO : application_remotingname: firefox
2017-02-06T15:24:51: INFO : application_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:24:51: INFO : application_vendor: Mozilla
2017-02-06T15:24:51: INFO : application_version: 50.0a1
2017-02-06T15:24:51: INFO : platform_buildid: 20160718081649
2017-02-06T15:24:51: INFO : platform_changeset: 7324716faa31f0e982a4c83144ea19ea84085197
2017-02-06T15:24:51: INFO : platform_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:24:51: INFO : platform_version: 50.0a1
2017-02-06T15:26:36: INFO : Narrowed inbound regression window from [bea2a824, 895873ee] (12 revisions) to [7324716f, 895873ee] (6 revisions) (~2 steps left)
2017-02-06T15:26:36: INFO : Running autoland build built on 2016-07-18 17:56:59.382000, revision 3d09e389
2017-02-06T15:26:36: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.af5a866739e96c1c9399e79c17ddea87e4a9c013.firefox.win64-opt'
2017-02-06T15:26:39: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.de179cfc917a5b747c1a7559ad08c233e8c419f8.firefox.win64-opt'
2017-02-06T15:26:40: INFO : Launching c:\users\dev1\appdata\local\temp\tmpvrieha\firefox\firefox.exe
2017-02-06T15:26:40: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpvrieha\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpxn2dhd.mozrunner
2017-02-06T15:26:40: INFO : application_buildid: 20160718165346
2017-02-06T15:26:40: INFO : application_changeset: 3d09e38954064b41dbc0a9387b5c5a205bf21e15
2017-02-06T15:26:40: INFO : application_display_name: Nightly
2017-02-06T15:26:40: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:26:40: INFO : application_name: Firefox
2017-02-06T15:26:40: INFO : application_remotingname: firefox
2017-02-06T15:26:40: INFO : application_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:26:40: INFO : application_vendor: Mozilla
2017-02-06T15:26:40: INFO : application_version: 50.0a1
2017-02-06T15:26:40: INFO : platform_buildid: 20160718165346
2017-02-06T15:26:40: INFO : platform_changeset: 3d09e38954064b41dbc0a9387b5c5a205bf21e15
2017-02-06T15:26:40: INFO : platform_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:26:40: INFO : platform_version: 50.0a1
2017-02-06T15:27:01: INFO : Narrowed inbound regression window from [7324716f, 895873ee] (6 revisions) to [7324716f, 3d09e389] (4 revisions) (~2 steps left)
2017-02-06T15:27:22: INFO : Running autoland build built on 2016-07-18 17:39:37.646000, revision de179cfc
2017-02-06T15:27:22: DEBUG : using taskcluster route 'gecko.v2.autoland.revision.3b0019807c250fd3ec18dd35a7e8e5d5522906de.firefox.win64-opt'
2017-02-06T15:27:25: INFO : Launching c:\users\dev1\appdata\local\temp\tmpnml0mr\firefox\firefox.exe
2017-02-06T15:27:25: INFO : Application command: c:\users\dev1\appdata\local\temp\tmpnml0mr\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpgtisym.mozrunner
2017-02-06T15:27:25: INFO : application_buildid: 20160718093252
2017-02-06T15:27:25: INFO : application_changeset: de179cfc917a5b747c1a7559ad08c233e8c419f8
2017-02-06T15:27:25: INFO : application_display_name: Nightly
2017-02-06T15:27:25: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:27:25: INFO : application_name: Firefox
2017-02-06T15:27:25: INFO : application_remotingname: firefox
2017-02-06T15:27:25: INFO : application_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:27:25: INFO : application_vendor: Mozilla
2017-02-06T15:27:25: INFO : application_version: 50.0a1
2017-02-06T15:27:25: INFO : platform_buildid: 20160718093252
2017-02-06T15:27:25: INFO : platform_changeset: de179cfc917a5b747c1a7559ad08c233e8c419f8
2017-02-06T15:27:25: INFO : platform_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:27:25: INFO : platform_version: 50.0a1
2017-02-06T15:28:12: INFO : [Child 6856] WARNING: pipe error: 109: file c:/builds/moz2_slave/autoland-w64-00000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:28:14: INFO : Narrowed inbound regression window from [7324716f, 3d09e389] (4 revisions) to [7324716f, de179cfc] (3 revisions) (~1 steps left)
2017-02-06T15:28:14: INFO : Running autoland build built on 2016-07-18 17:02:58.548000, revision 3b001980
2017-02-06T15:28:18: INFO : Launching c:\users\dev1\appdata\local\temp\tmp96bgog\firefox\firefox.exe
2017-02-06T15:28:18: INFO : Application command: c:\users\dev1\appdata\local\temp\tmp96bgog\firefox\firefox.exe -profile c:\users\dev1\appdata\local\temp\tmpchwbxe.mozrunner
2017-02-06T15:28:18: INFO : application_buildid: 20160718160251
2017-02-06T15:28:18: INFO : application_changeset: 3b0019807c250fd3ec18dd35a7e8e5d5522906de
2017-02-06T15:28:18: INFO : application_display_name: Nightly
2017-02-06T15:28:18: INFO : application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
2017-02-06T15:28:18: INFO : application_name: Firefox
2017-02-06T15:28:18: INFO : application_remotingname: firefox
2017-02-06T15:28:18: INFO : application_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:28:18: INFO : application_vendor: Mozilla
2017-02-06T15:28:18: INFO : application_version: 50.0a1
2017-02-06T15:28:18: INFO : platform_buildid: 20160718160251
2017-02-06T15:28:18: INFO : platform_changeset: 3b0019807c250fd3ec18dd35a7e8e5d5522906de
2017-02-06T15:28:18: INFO : platform_repository: https://hg.mozilla.org/integration/autoland
2017-02-06T15:28:18: INFO : platform_version: 50.0a1
2017-02-06T15:28:42: INFO : [Child 1820] WARNING: pipe error: 109: file z:/task_1468855940/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:28:42: INFO : [Child 1820] WARNING: pipe error: 109: file z:/task_1468855940/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
2017-02-06T15:28:44: INFO : Narrowed inbound regression window from [7324716f, de179cfc] (3 revisions) to [3b001980, de179cfc] (2 revisions) (~1 steps left)
2017-02-06T15:28:44: DEBUG : Starting merge handling...
2017-02-06T15:28:44: DEBUG : Using url: https://hg.mozilla.org/integration/autoland/json-pushes?changeset=de179cfc917a5b747c1a7559ad08c233e8c419f8&full=1
2017-02-06T15:28:45: DEBUG : Found commit message:
Bug 1213517 - Fix static analysis for bug 1213517 landing: Avoid non-memmovable nsTArray<NormalizedConstraintSet>. r=jesup

MozReview-Commit-ID: GGJ6BGlLa4n

2017-02-06T15:28:45: INFO : The bisection is done.
2017-02-06T15:28:45: INFO : Stopped

Comment 7

[Vlad Bacia-Mociran [:VladB]]

ewolfman, thank you. It seems that Bug 1213517 has introduced this issue.

@Jan, do you have any idea what might have caused this?

Comment 8

[Bulk Bug Changes for mreavy's org]

Mass change P2->P3 to align with new Mozilla triage process.

Comment 9

[Paul Adenot (:padenot)]

jib, do you think we still care about this? Do you know of issues that look like this? Maybe we can just close this as WONTFIX or something.

Comment 10

[Paul Adenot (:padenot)]

WONTFIX, it's been long enough.