Bug: Intermittent browser/components/newtab/test/browser/abouthomecache/browser_process_crash.js | There should be page scripts. - false == true - got false, expected true (operator ==)
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-11-04 18:23:51+00:00
Resolved: 2023-10-18 12:02:00+00:00

**Filed by:** cbrindusan [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=320730126&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/BOoZdGpsRAyhHTUX6gesRg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2020-11-04T16:58:52.415Z] 16:58:52     INFO - TEST-START | browser/components/newtab/test/browser/abouthomecache/browser_process_crash.js
[task 2020-11-04T16:58:52.416Z] 16:58:52     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x1213b4000 == 4 [pid = 1778] [id = 12]
[task 2020-11-04T16:58:52.432Z] 16:58:52     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 14 (0x121f60c80) [pid = 1778] [serial = 51] [outer = 0x0]
[task 2020-11-04T16:58:52.432Z] 16:58:52     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 15 (0x1213b7800) [pid = 1778] [serial = 52] [outer = 0x121f60c80]
[task 2020-11-04T16:58:52.482Z] 16:58:52     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 16 (0x12163ac00) [pid = 1778] [serial = 53] [outer = 0x121f60c80]
[task 2020-11-04T16:58:52.633Z] 16:58:52     INFO - GECKO(1776) | [Child 1778, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:6960
[task 2020-11-04T16:58:52.740Z] 16:58:52     INFO - GECKO(1776) | [Child 1778, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:6957
[task 2020-11-04T16:58:53.022Z] 16:58:53     INFO - GECKO(1776) | console.warn: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAYAAABw4pVUAAAA/UlEQVR4nO3RMQ0AMAzAsPIn3d5DsBw2gkiZJWV+B/AyJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQGENiDIkxJMaQmAP4K6zWNUjE4wAAAABJRU5ErkJggg== is not allowed for anchor targets."
[task 2020-11-04T16:58:53.257Z] 16:58:53     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (0x11f27d000) [pid = 1778] [serial = 41] [outer = 0x0] [url = about:home]
[task 2020-11-04T16:58:53.257Z] 16:58:53     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (0x1213b8000) [pid = 1778] [serial = 40] [outer = 0x0] [url = about:home]
[task 2020-11-04T16:58:53.284Z] 16:58:53     INFO - GECKO(1776) | [Child 1778, DOM Worker] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3359
[task 2020-11-04T16:58:53.529Z] 16:58:53     INFO - GECKO(1776) | 2020-11-04 16:58:53.492 firefox[1776:19273] Persistent UI failed to open file file:///Users/cltbld/Library/Saved%20Application%20State/org.mozilla.nightlydebug.savedState/window_1.data: No such file or directory (2)
[task 2020-11-04T16:58:53.529Z] 16:58:53     INFO - GECKO(1776) | [Child 1778: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 15 (0x11f289800) [pid = 1778] [serial = 54] [outer = 0x121f60c80]
[task 2020-11-04T16:58:53.529Z] 16:58:53     INFO - GECKO(1776) | [Child 1778, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:291
[task 2020-11-04T16:58:53.811Z] 16:58:53     INFO - GECKO(1776) | Et tu, Brute?
[task 2020-11-04T16:58:53.811Z] 16:58:53     INFO - GECKO(1776) | XPCOM_MEM_BLOAT_LOG: /var/folders/0m/vvymxg7j275g035834txy0l8000017/T/tmpPVUUr9.mozrunner/runtests_leaks.log
[task 2020-11-04T16:58:53.811Z] 16:58:53     INFO - GECKO(1776) | Writing to log: /var/folders/0m/vvymxg7j275g035834txy0l8000017/T/tmpPVUUr9.mozrunner/runtests_leaks_tab_pid1778.log
[task 2020-11-04T16:58:53.889Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Unnamed thread 124e78420] WARNING: Resource acquired is being released in non-LIFO order; why?
[task 2020-11-04T16:58:53.889Z] 16:58:53     INFO - GECKO(1776) | : file /builds/worker/checkouts/gecko/xpcom/threads/BlockingResourceBase.cpp:292
[task 2020-11-04T16:58:53.889Z] 16:58:53     INFO - GECKO(1776) | --- Mutex : dumpSafetyLock (currently acquired)
[task 2020-11-04T16:58:53.889Z] 16:58:53     INFO - GECKO(1776) |  calling context
[task 2020-11-04T16:58:53.889Z] 16:58:53     INFO - GECKO(1776) |   [stack trace unavailable]
[task 2020-11-04T16:58:53.908Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.908Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Compositor] WARNING: bad Shmem: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:470
[task 2020-11-04T16:58:53.909Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Compositor] WARNING: bad Shmem: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:470
[task 2020-11-04T16:58:53.909Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.909Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.938Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.938Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Compositor] WARNING: bad Shmem: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:470
[task 2020-11-04T16:58:53.938Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Compositor] WARNING: bad Shmem: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:470
[task 2020-11-04T16:58:53.938Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.938Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.938Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-04T16:58:53.944Z] 16:58:53     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x112f59c00 == 1 [pid = 1782] [id = 0]
[task 2020-11-04T16:58:53.944Z] 16:58:53     INFO - GECKO(1776) | [Child 1782, Main Thread] WARNING: NS_ENSURE_TRUE(browserChrome) failed: file /builds/worker/checkouts/gecko/docshell/base/nsDocShell.cpp:12096
[task 2020-11-04T16:58:53.944Z] 16:58:53     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (0x10fd10c80) [pid = 1782] [serial = 1] [outer = 0x0]
[task 2020-11-04T16:58:53.944Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/workspace/obj-build/dist/include/mozilla/ipc/ProtocolUtils.h:295
[task 2020-11-04T16:58:53.945Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x112c20c00 == 6 [pid = 1776] [id = 7][task 2020-11-04T16:58:53.945Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (0x112c55580) [pid = 1776] [serial = 15] [outer = 0x0]
[task 2020-11-04T16:58:53.945Z] 16:58:53     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (0x112fccc00) [pid = 1782] [serial = 2] [outer = 0x10fd10c80]
[task 2020-11-04T16:58:53.973Z] 16:58:53     INFO - GECKO(1776) | [Parent 1776: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (0x112c22000) [pid = 1776] [serial = 16] [outer = 0x112c55580]
[task 2020-11-04T16:58:53.982Z] 16:58:53     INFO - GECKO(1776) | [Child 1781: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x109a17400 == 1 [pid = 1781] [id = 1] [url = about:blank]
[task 2020-11-04T16:58:53.982Z] 16:58:53     INFO - GECKO(1776) | [Child 1781: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x109ec3800 == 0 [pid = 1781] [id = 2] [url = about:blank]
[task 2020-11-04T16:58:54.013Z] 16:58:54     INFO - GECKO(1776) | [Child 1781: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (0x102b10c80) [pid = 1781] [serial = 1] [outer = 0x0] [url = about:blank]
[task 2020-11-04T16:58:54.013Z] 16:58:54     INFO - GECKO(1776) | [Child 1781: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x102b10e40) [pid = 1781] [serial = 3] [outer = 0x0] [url = about:blank]
[task 2020-11-04T16:58:54.029Z] 16:58:54     INFO - GECKO(1776) | [Parent 1776: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 13 (0x113b45000) [pid = 1776] [serial = 17] [outer = 0x112c55580]
[task 2020-11-04T16:58:54.098Z] 16:58:54     INFO - GECKO(1776) | Crash cleaned up
[task 2020-11-04T16:58:54.102Z] 16:58:54     INFO - GECKO(1776) | about:tabcrashed loaded and ready
[task 2020-11-04T16:58:54.129Z] 16:58:54     INFO - GECKO(1776) | [Parent 1776, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:182
[task 2020-11-04T16:58:54.129Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x112fc5800 == 2 [pid = 1782] [id = 1]
[task 2020-11-04T16:58:54.129Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (0x10fd10e40) [pid = 1782] [serial = 3] [outer = 0x0]
[task 2020-11-04T16:58:54.129Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (0x112fcdc00) [pid = 1782] [serial = 4] [outer = 0x10fd10e40]
[task 2020-11-04T16:58:54.196Z] 16:58:54     INFO - GECKO(1776) | JavaScript error: resource:///modules/ContentCrashHandlers.jsm, line 50: TypeError: can't access property "permanentKey", browser is undefined
[task 2020-11-04T16:58:54.196Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (0x11309fc00) [pid = 1782] [serial = 5] [outer = 0x10fd10e40]
[task 2020-11-04T16:58:54.281Z] 16:58:54     INFO - GECKO(1776) | [1784, MainThread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:202
[task 2020-11-04T16:58:54.281Z] 16:58:54     INFO - GECKO(1776) | [1784, MainThread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:202
[task 2020-11-04T16:58:54.281Z] 16:58:54     INFO - GECKO(1776) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/0m/vvymxg7j275g035834txy0l8000017/T/tmpPVUUr9.mozrunner/runtests_leaks_tab_pid1784.log
[task 2020-11-04T16:58:54.281Z] 16:58:54     INFO - GECKO(1776) | [1784, MainThread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:202
[task 2020-11-04T16:58:54.281Z] 16:58:54     INFO - GECKO(1776) | [1784, MainThread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:202
[task 2020-11-04T16:58:54.282Z] 16:58:54     INFO - GECKO(1776) | [1784, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:251
[task 2020-11-04T16:58:54.530Z] 16:58:54     INFO - GECKO(1776) | Couldn't convert chrome URL: chrome://branding/locale/brand.properties
[task 2020-11-04T16:58:54.537Z] 16:58:54     INFO - GECKO(1776) | [Child 1784, Main Thread] WARNING: Could not get the program name for a cubeb stream.: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:380
[task 2020-11-04T16:58:54.632Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x118a0f400 == 3 [pid = 1782] [id = 2]
[task 2020-11-04T16:58:54.632Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (0x1130cc3c0) [pid = 1782] [serial = 6] [outer = 0x0]
[task 2020-11-04T16:58:54.632Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (0x118a10400) [pid = 1782] [serial = 7] [outer = 0x1130cc3c0]
[task 2020-11-04T16:58:54.881Z] 16:58:54     INFO - GECKO(1776) | [Child 1782: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (0x11a33d000) [pid = 1782] [serial = 8] [outer = 0x1130cc3c0]
[task 2020-11-04T16:58:54.980Z] 16:58:54     INFO - TEST-INFO | started process screencapture
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - TEST-INFO | screencapture: exit 0
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Buffered messages logged at 16:58:52
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Entering test bound test_process_crash
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Console message: 1604509132463	AboutHomeStartupCache	TRACE	Received usage result. Success = false
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Simulating restart of the browser
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Simulating shutdown write[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Console message: 1604509132804	AboutHomeStartupCache	TRACE	Never wrote a cache this session. Arming cache task.
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Console message: 1604509132804	AboutHomeStartupCache	TRACE	Finalizing cache task on shutdown
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Console message: 1604509132804	AboutHomeStartupCache	TRACE	Caching now.
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Console message: 1604509132804	AboutHomeStartupCache	TRACE	Parent is requesting Activity Stream state object.
[task 2020-11-04T16:58:55.131Z] 16:58:55     INFO - Console message: 1604509132804	AboutHomeStartupCache	TRACE	Parent is requesting cache streams.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Buffered messages logged at 16:58:53
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133087	AboutHomeStartupCache	TRACE	Parent received cache streams.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133087	AboutHomeStartupCache	TRACE	Populating the cache. Dooming old entry.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133087	AboutHomeStartupCache	TRACE	Clearing the cache.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133088	AboutHomeStartupCache	TRACE	Opening the page output stream.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133088	AboutHomeStartupCache	INFO	Writing the page cache.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133091	AboutHomeStartupCache	TRACE	Writing the page data is complete. Now opening the script output stream.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133091	AboutHomeStartupCache	INFO	Writing the script cache.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Shutdown write done
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Waiting for AboutHomeStartupCacheChild to uninit
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133093	AboutHomeStartupCache	TRACE	Writing the script cache is done. Setting version.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133093	AboutHomeStartupCache	TRACE	Version is set to 20201104162023.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133093	AboutHomeStartupCache	INFO	Caching of page and script is done.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133093	AboutHomeStartupCache	TRACE	Done writing to cache.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133093	AboutHomeStartupCache	TRACE	Uninitialized.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - AboutHomeStartupCacheChild uninitted
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Waiting for AboutHomeStartupCache cache entry
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Got AboutHomeStartupCache cache entry
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Ensuring cache bytes are available
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133143	AboutHomeStartupCache	TRACE	Initting.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133143	AboutHomeStartupCache	TRACE	Cache entry is available.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133143	AboutHomeStartupCache	TRACE	Constructing pipes.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133143	AboutHomeStartupCache	TRACE	
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133144	AboutHomeStartupCache	INFO	Version retrieved is: 20201104162023
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133144	AboutHomeStartupCache	TRACE	Connecting page stream to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133144	AboutHomeStartupCache	TRACE	Connecting script stream to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133145	AboutHomeStartupCache	TRACE	Streams connected to pipes. Dropping references to pipes.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133145	AboutHomeStartupCache	TRACE	Initialized.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133145	AboutHomeStartupCache	TRACE	Constructing pipes.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133146	AboutHomeStartupCache	INFO	Sending input streams down to content process.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133147	AboutHomeStartupCache	TRACE	The cache entry is already available. Connecting to pipes immediately.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133147	AboutHomeStartupCache	TRACE	
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133147	AboutHomeStartupCache	INFO	Version retrieved is: 20201104162023
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133147	AboutHomeStartupCache	TRACE	Connecting page stream to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133151	AboutHomeStartupCache	TRACE	Connecting script stream to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133151	AboutHomeStartupCache	TRACE	Streams connected to pipes. Dropping references to pipes.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133160	AboutHomeStartupCache	INFO	Page stream connected to pipe.[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133160	AboutHomeStartupCache	INFO	Script stream connected to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133160	AboutHomeStartupCache	INFO	Page stream connected to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133168	AboutHomeStartupCache	INFO	Script stream connected to pipe.
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Waiting for about:home to load
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133506	AboutHomeStartupCache	TRACE	Received usage result. Success = true
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: 1604509133537	AboutHomeStartupCache	TRACE	Received usage result. Success = true
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - about:home loaded
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - Console message: [JavaScript Error: "remote browser crashed while on about:newtab
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - " {file: "chrome://mochikit/content/mochitest-e10s-utils.js" line: 10}]
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - e10s_init/<@chrome://mochikit/content/mochitest-e10s-utils.js:10:10
[task 2020-11-04T16:58:55.132Z] 16:58:55     INFO - 
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: [JavaScript Error: "remote browser crashed while on about:home
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - " {file: "chrome://mochikit/content/mochitest-e10s-utils.js" line: 10}]
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - e10s_init/<@chrome://mochikit/content/mochitest-e10s-utils.js:10:10
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - 
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133911	AboutHomeStartupCache	TRACE	A privileged about content process is launching with ID 6.Sending it the cache input streams.
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133912	AboutHomeStartupCache	TRACE	Constructing pipes.
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133912	AboutHomeStartupCache	INFO	Sending input streams down to content process.
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133912	AboutHomeStartupCache	TRACE	The cache entry is already available. Connecting to pipes immediately.
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133913	AboutHomeStartupCache	TRACE	
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133913	AboutHomeStartupCache	INFO	Version retrieved is: 20201104162023
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133913	AboutHomeStartupCache	TRACE	Connecting page stream to pipe.
[task 2020-11-04T16:58:55.133Z] 16:58:55     INFO - Console message: 1604509133913	AboutHomeStartupCache	TRACE	Connecting script stream to pipe.
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - Console message: 1604509133914	AboutHomeStartupCache	TRACE	Streams connected to pipes. Dropping references to pipes.
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - Buffered messages logged at 16:58:54
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - Console message: 1604509133998	AboutHomeStartupCache	INFO	Page stream connected to pipe.
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - Console message: 1604509133999	AboutHomeStartupCache	INFO	Script stream connected to pipe.
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - TEST-PASS | browser/components/newtab/test/browser/abouthomecache/browser_process_crash.js | Should have dropped the reference to the crashed process - {} != {} - 
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - Console message: [JavaScript Error: "TypeError: can't access property "permanentKey", browser is undefined" {file: "resource:///modules/ContentCrashHandlers.jsm" line: 50}]
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - get@resource:///modules/ContentCrashHandlers.jsm:50:9
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - onAboutTabCrashedUnload@resource:///modules/ContentCrashHandlers.jsm:556:35
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - removeCrashedPage@resource:///actors/AboutTabCrashedParent.jsm:75:21
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - didDestroy@resource:///actors/AboutTabCrashedParent.jsm:22:10
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - 
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - Buffered messages finished
[task 2020-11-04T16:58:55.134Z] 16:58:55     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/abouthomecache/browser_process_crash.js | There should be page scripts. - false == true - got false, expected true (operator ==)```