https://treeherder.mozilla.org/logviewer.html#?job_id=6894224&repo=autoland 17:59:11 INFO - TEST-START | devtools/client/debugger/test/mochitest/browser_dbg_worker-window.js 17:59:11 INFO - TEST-SKIP | devtools/client/debugger/test/mochitest/browser_dbg_worker-window.js | took 0ms 17:59:11 INFO - dir: devtools/client/aboutdebugging/test 17:59:12 INFO - mozprofile.addons WARNING | Could not install c:\slave\test\build\tests\mochitest\extensions\mozscreenshots: [Errno 2] No such file or directory: 'c:\\slave\\test\\build\\tests\\mochitest\\extensions\\mozscreenshots\\install.rdf' 17:59:12 INFO - c:\slave\test\build\tests\bin\pk12util.exe: PKCS12 IMPORT SUCCESSFUL 17:59:12 INFO - MochitestServer : launching [u'c:\\slave\\test\\build\\tests\\bin\\xpcshell.exe', '-g', 'c:\\slave\\test\\build\\application\\firefox', '-v', '170', '-f', 'c:\\slave\\test\\build\\tests\\bin\\components\\httpd.js', '-e', "const _PROFILE_PATH = 'c:\\\\users\\\\cltbld\\\\appdata\\\\local\\\\temp\\\\tmpcrwmly.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false;", '-f', 'c:\\slave\\test\\build\\tests\\mochitest\\server.js'] 17:59:12 INFO - runtests.py | Server pid: 3492 17:59:12 INFO - runtests.py | Websocket server pid: 2728 17:59:12 INFO - runtests.py | SSL tunnel pid: 3300 17:59:13 INFO - Couldn't convert chrome URL: chrome://branding/locale/brand.properties 17:59:13 INFO - Couldn't convert chrome URL: chrome://branding/locale/brand.properties 17:59:13 INFO - [3492] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/netwerk/base/nsIOService.cpp, line 793 17:59:13 INFO - [3492] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012: file c:\builds\moz2_slave\autoland-w32-d-000000000000000\build\src\netwerk\base\nsNetUtilInlines.h, line 180 17:59:13 INFO - [3492] WARNING: Could not get the program name for a cubeb stream.: 'NS_SUCCEEDED(rv)', file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/dom/media/CubebUtils.cpp, line 203 17:59:13 INFO - runtests.py | Running with e10s: True 17:59:13 INFO - runtests.py | Running tests: start. 17:59:13 INFO - 17:59:13 INFO - Application command: c:\slave\test\build\application\firefox\firefox.exe -marionette -foreground -profile c:\users\cltbld\appdata\local\temp\tmpcrwmly.mozrunner 17:59:13 INFO - runtests.py | Application pid: 488 17:59:13 INFO - TEST-INFO | started process Main app process 17:59:13 INFO - ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to c:\users\cltbld\appdata\local\temp\tmpcrwmly.mozrunner\runtests_leaks.log 17:59:13 INFO - [488] WARNING: Failed to load startupcache file correctly, removing!: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/startupcache/StartupCache.cpp, line 218 17:59:13 INFO - [488] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpcom/base/nsSystemInfo.cpp, line 116 17:59:14 INFO - [488] WARNING: This method is lossy. Use GetCanonicalPath !: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpcom/io/nsLocalFileWin.cpp, line 3576 17:59:17 INFO - ++DOCSHELL 0F309000 == 1 [pid = 488] [id = {3e080e8b-80bb-4775-affb-6c5025af6624}] 17:59:17 INFO - ++DOMWINDOW == 1 (0F309400) [pid = 488] [serial = 1] [outer = 00000000] 17:59:17 INFO - ++DOMWINDOW == 2 (0F30A000) [pid = 488] [serial = 2] [outer = 0F309400] 17:59:17 INFO - [488] WARNING: DWM not enabled, falling back to software vsync: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/gfx/thebes/gfxWindowsPlatform.cpp, line 1958 17:59:18 INFO - ++DOCSHELL 10EA2400 == 2 [pid = 488] [id = {2cf62b8b-25a8-4bb7-8031-d979985e49cf}] 17:59:18 INFO - ++DOMWINDOW == 3 (10EA2800) [pid = 488] [serial = 3] [outer = 00000000] 17:59:18 INFO - ++DOMWINDOW == 4 (10EA3400) [pid = 488] [serial = 4] [outer = 10EA2800] 17:59:20 INFO - 1479520760216 Marionette INFO Listening on port 2828 17:59:20 INFO - [488] WARNING: getting z level of unregistered window: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpfe/appshell/nsWindowMediator.cpp, line 623 17:59:20 INFO - [488] WARNING: getting z level of unregistered window: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpfe/appshell/nsWindowMediator.cpp, line 623 17:59:20 INFO - [488] WARNING: getting z level of unregistered window: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpfe/appshell/nsWindowMediator.cpp, line 623 17:59:20 INFO - [488] WARNING: getting z level of unregistered window: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpfe/appshell/nsWindowMediator.cpp, line 623 17:59:20 INFO - ++DOCSHELL 12A27800 == 3 [pid = 488] [id = {acd4d0c2-3bb6-436d-8bb7-d23037ba5265}] 17:59:20 INFO - ++DOMWINDOW == 5 (12A27C00) [pid = 488] [serial = 5] [outer = 00000000] 17:59:20 INFO - ++DOMWINDOW == 6 (12A28800) [pid = 488] [serial = 6] [outer = 12A27C00] 17:59:20 INFO - ++DOMWINDOW == 7 (124B8800) [pid = 488] [serial = 7] [outer = 10EA2800] 17:59:20 INFO - ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to c:\users\cltbld\appdata\local\temp\tmpcrwmly.mozrunner\runtests_leaks_tab_pid140.log 17:59:21 INFO - Assertion failure: mPtr >= aOther.mPtr, at c:\builds\moz2_slave\autoland-w32-d-000000000000000\build\src\obj-firefox\dist\include\mozilla/RangedPtr.h:281 17:59:21 INFO - [Child 140] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/toolkit/xre/nsXREDirProvider.cpp, line 1703 17:59:21 INFO - [Child 140] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/xpcom/base/nsSystemInfo.cpp, line 116 17:59:21 INFO - Traceback (most recent call last): 17:59:21 INFO - File "c:\slave\test\build\tests\mochitest\runtests.py", line 2404, in doTests 17:59:21 INFO - marionette_args=marionette_args, 17:59:21 INFO - File "c:\slave\test\build\tests\mochitest\runtests.py", line 2017, in runApp 17:59:21 INFO - self.marionette.start_session(timeout=port_timeout) 17:59:21 INFO - File "c:\slave\test\build\venv\lib\site-packages\marionette_driver\decorators.py", line 23, in _ 17:59:21 INFO - return func(*args, **kwargs) 17:59:21 INFO - File "c:\slave\test\build\venv\lib\site-packages\marionette_driver\marionette.py", line 1301, in start_session 17:59:21 INFO - [Child 140] ###!!! ABORT: Aborting on channel error.: file c:/builds/moz2_slave/autoland-w32-d-000000000000000/build/src/ipc/glue/MessageChannel.cpp, line 2148 17:59:21 INFO - self.session_id = resp["sessionId"] 17:59:21 INFO - TypeError: 'NoneType' object has no attribute '__getitem__' 17:59:21 ERROR - Automation Error: Received unexpected exception while running application

Most recent failures are mis-stars of bug 1261598: "[Errno 111] Connection refused" from marionette.

Mass changing debugger intermittents to P3.