Filed by: csabou [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=212249478&repo=autoland https://queue.taskcluster.net/v1/task/cdimo6AORA2OoLjlVoxEqg/runs/0/artifacts/public/logs/live_backing.log 16:55:33 INFO - 1542387333829 Marionette TRACE 2 -> [0,116,"WebDriver:FindElement",{"using":"id","value":"tabbrowser-tabs","element":"5e0f61f6-ae86-4028-993d-2f3267dde145"}] 16:55:33 INFO - ++DOCSHELL 01363400 == 1 [pid = 5856] [id = {10116b3f-6e6b-4f53-85de-f764af1fdcdb}] 16:55:33 INFO - 1542387333834 Marionette TRACE 2 <- [1,116,null,{"value":{"chromeelement-9fc5-4b51-a3c8-01716eedeb04":"a3d03ee2-0460-4d4b-8b0a-4a053d333352"}}] 16:55:33 INFO - [Child 5856, Main Thread] WARNING: 'NS_FAILED(rv)', file z:/build/build/src/widget/windows/nsLookAndFeel.cpp, line 901 16:55:33 INFO - ++DOMWINDOW == 1 (07B4C2E0) [pid = 5856] [serial = 1] [outer = 00000000] 16:55:33 INFO - 1542387333836 Marionette TRACE 2 -> [0,117,"WebDriver:FindElements",{"using":"tag name","value":"tab","element":"a3d03ee2-0460-4d4b-8b0a-4a053d333352"}] 16:55:33 INFO - ++DOCSHELL 00863400 == 1 [pid = 5972] [id = {23afc52b-f3f1-44f8-bad8-f7fe26f6c2d2}] 16:55:33 INFO - [Child 5972, Main Thread] WARNING: 'NS_FAILED(rv)', file z:/build/build/src/widget/windows/nsLookAndFeel.cpp, line 901 16:55:33 INFO - ++DOMWINDOW == 1 (008CE410) [pid = 5972] [serial = 1] [outer = 00000000] 16:55:33 INFO - 1542387333841 Marionette TRACE 2 <- [1,117,null,[{"chromeelement-9fc5-4b51-a3c8-01716eedeb04":"dea894fe-327a-488b-89ce-b25411fb15a8"},{"chromeelement-9fc5-4b51-a3c8-01716eedeb04":"d5240003-fd33-4f02-b1a3-15b10017b5f5"}]] 16:55:33 INFO - 1542387333843 Marionette TRACE 2 -> [0,118,"WebDriver:ExecuteScript",{"scriptTimeout":null,"newSandbox":true,"args":[{"element-6066-11e4-a52e-4f735466cecf":"dea8 ... n) {\n return null;\n }\n return win.outerWindowID.toString();","sandbox":"default","line":211}] 16:55:33 INFO - 1542387333850 Marionette TRACE 2 <- [1,118,{"error":"javascript error","message":"TypeError: win.outerWindowID is null; can't access its \"toString\" property"," ... et@chrome://marionette/content/server.js:236:8\n_onJSONObjectReady/<@chrome://marionette/content/transport.js:490:9\n"},null] 16:55:33 INFO - ++DOMWINDOW == 2 (01368C00) [pid = 5856] [serial = 2] [outer = 07B4C2E0] 16:55:33 INFO - ++DOMWINDOW == 2 (00868800) [pid = 5972] [serial = 2] [outer = 008CE410] 16:55:33 INFO - 1542387333853 Marionette TRACE 2 -> [0,119,"Marionette:GetContext",{}] 16:55:33 INFO - 1542387333854 Marionette TRACE 2 <- [1,119,null,{"value":"chrome"}] 16:55:33 INFO - 1542387333855 Marionette TRACE 2 -> [0,120,"Marionette:SetContext",{"value":"chrome"}] 16:55:33 INFO - 1542387333856 Marionette TRACE 2 <- [1,120,null,{"value":null}] 16:55:33 INFO - 1542387333857 Marionette TRACE 2 -> [0,121,"WebDriver:TakeScreenshot",{"highlights":null,"full":true,"hash":false,"id":null,"scroll":true}] 16:55:33 INFO - [Parent 3240, Main Thread] WARNING: Remote iframe not rendered: file z:/build/build/src/layout/ipc/RenderFrame.cpp, line 297 16:55:33 INFO - [Child 5856, Main Thread] WARNING: 'NS_FAILED(GetAccentColor(unused))', file z:/build/build/src/widget/windows/nsLookAndFeel.cpp, line 505 16:55:33 INFO - [Child 5972, Main Thread] WARNING: 'NS_FAILED(GetAccentColor(unused))', file z:/build/build/src/widget/windows/nsLookAndFeel.cpp, line 505 16:55:33 INFO - 1542387333913 Marionette TRACE 2 <- [1,121,null,{"value":"iVBORw0KGgoAAAANSUhEUgAABQAAAAQuCAYAAACDNZAFAAAgAElEQVR4nOzdf5TcdX3o/znnS7+ixrb3a69eS6uV9mppFfAblIuWVm9 ... QAAACAMQEIAAAAAGMCEAAAAADGBCAAAAAAjAlAAAAAABgTgAAAAAAwJgABAAAAYEwAAgAAAMCYAAQAAACAMQEIAAAAAGMBSPv9dFEwXQQAAAAASUVORK5CYII="}] 16:55:33 INFO - [Child 3668, Main Thread] WARNING: No CID found when attempting to map contract ID: file z:/build/build/src/xpcom/components/nsComponentManager.cpp, line 609 16:55:33 INFO - 1542387333958 Marionette TRACE 2 -> [0,122,"Marionette:SetContext",{"value":"chrome"}] 16:55:33 INFO - 1542387333958 Marionette TRACE 2 <- [1,122,null,{"value":null}] 16:55:33 INFO - 1542387333977 Marionette TRACE 2 -> [0,123,"Marionette:GetContext",{}] 16:55:33 INFO - 1542387333978 Marionette TRACE 2 <- [1,123,null,{"value":"chrome"}] 16:55:33 INFO - 1542387333988 Marionette TRACE 2 -> [0,124,"Marionette:SetContext",{"value":"content"}] 16:55:33 INFO - 1542387333989 Marionette TRACE 2 <- [1,124,null,{"value":null}] 16:55:33 INFO - 1542387333990 Marionette TRACE 2 -> [0,125,"WebDriver:GetPageSource",{}] 16:55:34 INFO - 1542387334001 Marionette TRACE 2 <- [1,125,null,{"value":"<html dir=\"ltr\" lang=\"en\"><head>\n <title>Mozilla Grants</title>\n <link rel=\"shortcut icon\ ... software projects adhere to.\n </li>\n </ul>\n <p></p>\n </div>\n\n\n</body></html>"}] 16:55:34 INFO - 1542387334009 Marionette TRACE 2 -> [0,126,"Marionette:SetContext",{"value":"chrome"}] 16:55:34 INFO - TEST-UNEXPECTED-ERROR | testing\firefox-ui\tests\functional\sessionstore\test_restore_windows_after_restart_and_quit.py TestSessionStoreEnabledNoPrivateWindows.test_with_variety | JavascriptException: TypeError: win.outerWindowID is null; can't access its "toString" property 16:55:34 INFO - stacktrace: 16:55:34 INFO - @Z:\task_1542386244\build\venv\lib\site-packages\firefox_puppeteer\ui\browser\tabbar.py:216:11 16:55:34 INFO - @Z:\task_1542386244\build\venv\lib\site-packages\firefox_puppeteer\ui\browser\tabbar.py:211:2 16:55:34 INFO - evaluate.sandbox/promise<@chrome://marionette/content/evaluate.js:128:13 16:55:34 INFO - evaluate.sandbox@chrome://marionette/content/evaluate.js:97:17 16:55:34 INFO - GeckoDriver.prototype.execute_@chrome://marionette/content/driver.js:1018:19 16:55:34 INFO - async*GeckoDriver.prototype.executeScript@chrome://marionette/content/driver.js:888:24 16:55:34 INFO - Async*despatch@chrome://marionette/content/server.js:291:20 16:55:34 INFO - async*execute@chrome://marionette/content/server.js:264:11 16:55:34 INFO - async*onPacket/<@chrome://marionette/content/server.js:237:15 16:55:34 INFO - async*onPacket@chrome://marionette/content/server.js:236:8 16:55:34 INFO - _onJSONObjectReady/<@chrome://marionette/content/transport.js:490:9

Needs bug 1351940 fixed.