Bug: Intermittent browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | Unexpected exception in [ compactDark, loginCapture ]: Timed out -
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2021-07-30 15:51:17+00:00
Resolved: 2021-08-04 11:40:14+00:00

**Filed by:** malexandru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=346897237&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/A09B0HSmSDiuDf2a4Ni0sQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-07-30T14:57:48.815Z] 14:57:48     INFO - TEST-START | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js
[task 2021-07-30T14:57:48.821Z] 14:57:48     INFO - installing extension temporarily
[task 2021-07-30T14:57:48.889Z] 14:57:48     INFO - Checking for mozscreenshots extension
[task 2021-07-30T14:57:48.893Z] 14:57:48     INFO - TEST-PASS | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | The mozscreenshots extension should be installed - 
[task 2021-07-30T14:57:48.895Z] 14:57:48     INFO - Leaving test bound setup
[task 2021-07-30T14:57:48.897Z] 14:57:48     INFO - Entering test bound capture
[task 2021-07-30T14:57:48.899Z] 14:57:48     INFO - Saving screenshots to: /tmp/mozscreenshots/2021-07-30T14-57-48.897Z_Linux
[task 2021-07-30T14:57:48.905Z] 14:57:48     INFO - 2 sets: LightweightThemes,PermissionPrompts
[task 2021-07-30T14:57:48.907Z] 14:57:48     INFO - 40 combinations
[task 2021-07-30T14:57:49.234Z] 14:57:49     INFO - Combination 01/40: noLWT_shareDevices
[task 2021-07-30T14:57:49.234Z] 14:57:49     INFO - promising noLWT
[task 2021-07-30T14:57:49.235Z] 14:57:49     INFO - calling noLWT
[task 2021-07-30T14:57:49.236Z] 14:57:49     INFO - called noLWT
[task 2021-07-30T14:57:49.935Z] 14:57:49     INFO - promising shareDevices
[task 2021-07-30T14:57:49.935Z] 14:57:49     INFO - calling shareDevices
[task 2021-07-30T14:57:49.935Z] 14:57:49     INFO - called shareDevices
[task 2021-07-30T14:57:51.113Z] 14:57:51     INFO - fulfilled all applyConfig so setting lastCombo.
[task 2021-07-30T14:57:51.114Z] 14:57:51     INFO - Configured UI for [ noLWT, shareDevices ] successfully
[task 2021-07-30T14:57:51.116Z] 14:57:51     INFO - TEST-PASS | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | A valid bounding box was found - 
<...>
[task 2021-07-30T14:58:48.954Z] 14:58:48     INFO - TEST-PASS | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | A valid bounding box was found - 
[task 2021-07-30T14:58:50.124Z] 14:58:50     INFO - _onConfigurationReady
[task 2021-07-30T14:58:50.124Z] 14:58:50     INFO - Combination 27/40: compactDark_loginCapture
[task 2021-07-30T14:58:50.126Z] 14:58:50     INFO - promising loginCapture
[task 2021-07-30T14:58:50.127Z] 14:58:50     INFO - calling loginCapture
[task 2021-07-30T14:58:50.168Z] 14:58:50     INFO - called loginCapture
[task 2021-07-30T14:59:18.820Z] 14:59:18     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 98
[task 2021-07-30T14:59:50.179Z] 14:59:50     INFO - TEST-INFO | started process screentopng
[task 2021-07-30T14:59:50.700Z] 14:59:50     INFO - TEST-INFO | screentopng: exit 0
[task 2021-07-30T14:59:50.700Z] 14:59:50     INFO - Buffered messages logged at 14:57:48
[task 2021-07-30T14:59:50.700Z] 14:59:50     INFO - Entering test bound setup
[task 2021-07-30T14:59:50.700Z] 14:59:50     INFO - Buffered messages finished
[task 2021-07-30T14:59:50.700Z] 14:59:50     INFO - TEST-UNEXPECTED-FAIL | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | Unexpected exception in [ compactDark, loginCapture ]: Timed out - 
[task 2021-07-30T14:59:50.701Z] 14:59:50     INFO - Stack trace:
[task 2021-07-30T14:59:50.701Z] 14:59:50     INFO - chrome://mochikit/content/browser-test.js:test_ok:1343
[task 2021-07-30T14:59:50.701Z] 14:59:50     INFO - resource://mozscreenshots/TestRunner.jsm:_performCombo:433
[task 2021-07-30T14:59:50.702Z] 14:59:50     INFO - 	Timed out
[task 2021-07-30T14:59:50.702Z] 14:59:50     INFO - Combination 28/40: compactDark_notifications
[task 2021-07-30T14:59:50.703Z] 14:59:50     INFO - promising notifications
[task 2021-07-30T14:59:50.703Z] 14:59:50     INFO - calling notifications
[task 2021-07-30T14:59:50.703Z] 14:59:50     INFO - called notifications
[task 2021-07-30T14:59:51.352Z] 14:59:51     INFO - fulfilled all applyConfig so setting lastCombo.
[task 2021-07-30T14:59:51.353Z] 14:59:51     INFO - Configured UI for [ compactDark, notifications ] successfully
[task 2021-07-30T14:59:51.354Z] 14:59:51     INFO - TEST-PASS | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | A valid bounding box was found - 
[task 2021-07-30T14:59:52.526Z] 14:59:52     INFO - _onConfigurationReady
[task 2021-07-30T14:59:52.528Z] 14:59:52     INFO - Combination 29/40: compactDark_addons
[task 2021-07-30T14:59:52.529Z] 14:59:52     INFO - promising addons
[task 2021-07-30T14:59:52.531Z] 14:59:52     INFO - calling addons
[task 2021-07-30T14:59:52.564Z] 14:59:52     INFO - called addons
[task 2021-07-30T14:59:53.705Z] 14:59:53     INFO - fulfilled all applyConfig so setting lastCombo.
[task 2021-07-30T14:59:53.707Z] 14:59:53     INFO - Configured UI for [ compactDark, addons ] successfully
[task 2021-07-30T14:59:53.708Z] 14:59:53     INFO - TEST-PASS | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | A valid bounding box was found - 
[task 2021-07-30T14:59:54.886Z] 14:59:54     INFO - _onConfigurationReady
[task 2021-07-30T14:59:54.887Z] 14:59:54     INFO - Combination 30/40: compactDark_addonsNoWhitelist
[task 2021-07-30T14:59:54.887Z] 14:59:54     INFO - promising addonsNoWhitelist
[task 2021-07-30T14:59:54.888Z] 14:59:54     INFO - calling addonsNoWhitelist
[task 2021-07-30T14:59:54.904Z] 14:59:54     INFO - called addonsNoWhitelist
[task 2021-07-30T14:59:54.980Z] 14:59:54     INFO - Console message: 1627657194901	addons.manager	WARN	InstallListener threw exception when calling onDownloadCancelled: TypeError: can't access property "removeProgressListener", this.webProgress is undefined(chrome://global/content/elements/browser-custom-element.js:879:7) JS Stack trace: removeProgressListener@browser-custom-element.js:879:7
[task 2021-07-30T14:59:54.984Z] 14:59:54     INFO - unregister@AddonManager.jsm:330:20
[task 2021-07-30T14:59:54.985Z] 14:59:54     INFO - onDownloadCancelled@AddonManager.jsm:368:10
[task 2021-07-30T14:59:54.986Z] 14:59:54     INFO - callInstallListeners@AddonManager.jsm:1552:33
[task 2021-07-30T14:59:54.986Z] 14:59:54     INFO - callInstallListeners@AddonManager.jsm:3578:54
[task 2021-07-30T14:59:54.987Z] 14:59:54     INFO - _callInstallListeners@XPIInstall.jsm:1983:32
[task 2021-07-30T14:59:54.988Z] 14:59:54     INFO - cancel@XPIInstall.jsm:1425:14
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - cancel@XPIInstall.jsm:2193:13
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - cancel@XPIInstall.jsm:2727:22
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - cancelInstall@AddonManager.jsm:339:20
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - observe@AddonManager.jsm:352:10
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - _endRemoveTab@tabbrowser.js:3994:15
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - removeTab@tabbrowser.js:3627:14
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - removeTab@BrowserTestUtils.jsm:1751:30
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - closeLastTab@PermissionPrompts.jsm:144:20
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - applyConfig@PermissionPrompts.jsm:123:15
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - changeConfig@TestRunner.jsm:377:49
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - _performCombo@TestRunner.jsm:398:32
[task 2021-07-30T14:59:54.990Z] 14:59:54     INFO - start@TestRunner.jsm:160:18
[task 2021-07-30T14:59:56.244Z] 14:59:56     INFO - 	Skipped configuration [ compactDark, addonsNoWhitelist ] for "true" in addonsNoWhitelist.applyConfig
[task 2021-07-30T14:59:56.245Z] 14:59:56     INFO - Combination 31/40: alpenGlow_shareDevices
[task 2021-07-30T14:59:56.246Z] 14:59:56     INFO - promising alpenGlow
[task 2021-07-30T14:59:56.247Z] 14:59:56     INFO - calling alpenGlow
[task 2021-07-30T14:59:56.248Z] 14:59:56     INFO - called alpenGlow
[task 2021-07-30T14:59:57.327Z] 14:59:57     INFO - promising shareDevices
[task 2021-07-30T14:59:57.328Z] 14:59:57     INFO - calling shareDevices
[task 2021-07-30T14:59:57.344Z] 14:59:57     INFO - called shareDevices
[task 2021-07-30T14:59:57.418Z] 14:59:57     INFO - Console message: 1627657197340	addons.manager	WARN	InstallListener threw exception when calling onDownloadCancelled: TypeError: can't access property "removeProgressListener", this.webProgress is undefined(chrome://global/content/elements/browser-custom-element.js:879:7) JS Stack trace: removeProgressListener@browser-custom-element.js:879:7
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - unregister@AddonManager.jsm:330:20
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - onDownloadCancelled@AddonManager.jsm:368:10
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - callInstallListeners@AddonManager.jsm:1552:33
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - callInstallListeners@AddonManager.jsm:3578:54
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - _callInstallListeners@XPIInstall.jsm:1983:32
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - cancel@XPIInstall.jsm:1425:14
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - cancel@XPIInstall.jsm:2193:13
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - cancel@XPIInstall.jsm:2727:22
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - cancelInstall@AddonManager.jsm:339:20
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - observe@AddonManager.jsm:352:10
[task 2021-07-30T14:59:57.419Z] 14:59:57     INFO - _endRemoveTab@tabbrowser.js:3994:15
[task 2021-07-30T14:59:57.420Z] 14:59:57     INFO - removeTab@tabbrowser.js:3627:14
[task 2021-07-30T14:59:57.420Z] 14:59:57     INFO - removeTab@BrowserTestUtils.jsm:1751:30
[task 2021-07-30T14:59:57.420Z] 14:59:57     INFO - closeLastTab@PermissionPrompts.jsm:144:20
[task 2021-07-30T14:59:57.420Z] 14:59:57     INFO - applyConfig@PermissionPrompts.jsm:29:15
[task 2021-07-30T14:59:57.420Z] 14:59:57     INFO - changeConfig@TestRunner.jsm:377:49
[task 2021-07-30T14:59:57.420Z] 14:59:57     INFO - _performCombo@TestRunner.jsm:398:32
[task 2021-07-30T14:59:58.481Z] 14:59:58     INFO - fulfilled all applyConfig so setting lastCombo.
[task 2021-07-30T14:59:58.481Z] 14:59:58     INFO - Configured UI for [ alpenGlow, shareDevices ] successfully
[task 2021-07-30T14:59:58.483Z] 14:59:58     INFO - TEST-PASS | browser/tools/mozscreenshots/permissionPrompts/browser_permissionPrompts.js | A valid bounding box was found - 
[task 2021-07-30T14:59:59.671Z] 14:59:59     INFO - _onConfigurationReady
[task 2021-07-30T14:59:59.672Z] 14:59:59     INFO - Combination 32/40: alpenGlow_shareMicrophone
```