Recent log failure: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=233533595&repo=autoland&lineNumber=3925
[task 2019-03-13T02:02:08.273Z] 02:02:08 INFO - TEST-START | devtools/client/inspector/test/browser_inspector_highlighter-07.js
[task 2019-03-13T02:02:09.346Z] 02:02:09 INFO - GECKO(3560) | [ACTION] SET_WORKERS - {"type":"SET_WORKERS","workers":[],"mainThread":"server1.conn24.child1/context22"}
[task 2019-03-13T02:02:09.351Z] 02:02:09 INFO - GECKO(3560) | [ACTION] CONNECT - {"type":"CONNECT","mainThread":{"url":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","actor":"server1.conn24.child1/context22","type":-1},"canRewind":false}
[task 2019-03-13T02:02:09.359Z] 02:02:09 INFO - GECKO(3560) | [ACTION] ADD_SOURCES - {"type":"ADD_SOURCES","sources":[{"id":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","url":"","relativeUrl":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","isPrettyPrinted":false,"sourceMapURL":null,"introductionUrl":null,"isBlackBoxed":false,"loadedState":"unloaded","isWasm":false,"isExtension":false,"actors":[{"actor":"server1.conn24.child1/source27","source":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","thread":"server1.conn24.child1/context22"}]},{"id":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","url":"","relativeUrl":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","isPrettyPrinted":false,"sourceMapURL":null,"introductionUrl":null,"isBlackBoxed":false,"loadedState":"unloaded","isWasm":false,"isExtension":false,"actors":[{"actor":"server1.conn24.child1/source40","source":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","thread":"server1.conn24.child1/context22"}]},{"id":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","url":"","relativeUrl":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","isPrettyPrinted":false,"sourceMapURL":null,"introductionUrl":null,"isBlackBoxed":false,"loadedState":"unloaded","isWasm":false,"isExtension":false,"actors":[{"actor":"server1.conn24.child1/source41","source":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","thread":"server1.conn24.child1/context22"}]}]}
[task 2019-03-13T02:02:09.376Z] 02:02:09 INFO - GECKO(3560) | [ACTION] PAUSE_ON_EXCEPTIONS [start] - {"type":"PAUSE_ON_EXCEPTIONS","shouldPauseOnExceptions":false,"shouldPauseOnCaughtExceptions":true,"seqId":"1","status":"start"}
[task 2019-03-13T02:02:09.414Z] 02:02:09 INFO - GECKO(3560) | [ACTION] PAUSED - {"type":"PAUSED","thread":"server1.conn24.child1/context22","why":{"type":"debuggerStatement"},"frames":[{"id":"server1.conn24.child1/frame29","location":{"sourceId":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","line":1,"column":0},"displayName":"(global)"}],"selectedFrameId":"server1.conn24.child1/frame29","loadedObjects":[],"pauseInfo":{"why":{"type":"debuggerStatement"}},"scopes":[]}
[task 2019-03-13T02:02:09.415Z] 02:02:09 INFO - GECKO(3560) | [ACTION] MAP_FRAMES - {}
[task 2019-03-13T02:02:09.417Z] 02:02:09 INFO - GECKO(3560) | [ACTION] ADD_TAB - {"type":"ADD_TAB","url":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","isOriginal":false,"sourceId":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>"}
[task 2019-03-13T02:02:09.421Z] 02:02:09 INFO - GECKO(3560) | [ACTION] SET_SELECTED_LOCATION - {"type":"SET_SELECTED_LOCATION","source":{"id":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","url":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","relativeUrl":"data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","isPrettyPrinted":false,"sourceMapURL":null,"introductionUrl":null,"isBlackBoxed":false,"loadedState":"unloaded","isWasm":false,"isExtension":false,"actors":[{"actor":"server1.conn24.child1/source27","source":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","thread":"server1.conn24.child1/context22"},{"actor":"server1.conn24.child1/source40","source":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","thread":"server1.conn24.child1/context22"},{"actor":"server1.conn24.child1/source41","source":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","thread":"server1.conn24.child1/context22"}]},"location":{"sourceId":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","line":1,"column":0}}
[task 2019-03-13T02:02:09.437Z] 02:02:09 INFO - GECKO(3560) | [ACTION] LOAD_SOURCE_TEXT [start] - {"type":"LOAD_SOURCE_TEXT","sourceId":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","seqId":"2","status":"start"}
[task 2019-03-13T02:02:09.458Z] 02:02:09 INFO - TEST-INFO | started process screentopng
[task 2019-03-13T02:02:10.009Z] 02:02:10 INFO - TEST-INFO | screentopng: exit 0
[task 2019-03-13T02:02:10.010Z] 02:02:10 INFO - Buffered messages logged at 02:02:08
[task 2019-03-13T02:02:10.011Z] 02:02:10 INFO - Entering test bound
[task 2019-03-13T02:02:10.012Z] 02:02:10 INFO - Adding a new tab with URL: data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>
[task 2019-03-13T02:02:10.014Z] 02:02:10 INFO - Tab added and finished loading
[task 2019-03-13T02:02:10.015Z] 02:02:10 INFO - Opening the inspector
[task 2019-03-13T02:02:10.016Z] 02:02:10 INFO - Opening the toolbox
[task 2019-03-13T02:02:10.017Z] 02:02:10 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
[task 2019-03-13T02:02:10.018Z] 02:02:10 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
[task 2019-03-13T02:02:10.019Z] 02:02:10 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
[task 2019-03-13T02:02:10.020Z] 02:02:10 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
[task 2019-03-13T02:02:10.021Z] 02:02:10 INFO - Buffered messages logged at 02:02:09
[task 2019-03-13T02:02:10.022Z] 02:02:10 INFO - must wait for focus
[task 2019-03-13T02:02:10.023Z] 02:02:10 INFO - Toolbox opened and focused
[task 2019-03-13T02:02:10.024Z] 02:02:10 INFO - Buffered messages finished
[task 2019-03-13T02:02:10.025Z] 02:02:10 INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/test/browser_inspector_highlighter-07.js | Uncaught exception - at chrome://mochitests/content/browser/devtools/client/inspector/test/browser_inspector_highlighter-07.js:34 - TypeError: panel is undefined
[task 2019-03-13T02:02:10.025Z] 02:02:10 INFO - Stack trace:
[task 2019-03-13T02:02:10.027Z] 02:02:10 INFO - createDebuggerContext@chrome://mochitests/content/browser/devtools/client/inspector/test/browser_inspector_highlighter-07.js:34:15
[task 2019-03-13T02:02:10.028Z] 02:02:10 INFO - @chrome://mochitests/content/browser/devtools/client/inspector/test/browser_inspector_highlighter-07.js:79:15
[task 2019-03-13T02:02:10.028Z] 02:02:10 INFO - AsyncTester_execTest/<@chrome://mochikit/content/browser-test.js:1106:34
[task 2019-03-13T02:02:10.031Z] 02:02:10 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1134:12
[task 2019-03-13T02:02:10.031Z] 02:02:10 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:995:14
[task 2019-03-13T02:02:10.032Z] 02:02:10 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:803:59
[task 2019-03-13T02:02:10.032Z] 02:02:10 INFO - Leaving test bound
[task 2019-03-13T02:02:10.034Z] 02:02:10 INFO - GECKO(3560) | [ACTION] PAUSE_ON_EXCEPTIONS [done] - {"type":"PAUSE_ON_EXCEPTIONS","shouldPauseOnExceptions":false,"shouldPauseOnCaughtExceptions":true,"seqId":"1","status":"done"}
[task 2019-03-13T02:02:10.034Z] 02:02:10 INFO - GECKO(3560) | [ACTION] SET_EXPANDED_STATE - {"type":"SET_EXPANDED_STATE","thread":"server1.conn24.child1/context22","expanded":{}}
[task 2019-03-13T02:02:10.035Z] 02:02:10 INFO - GECKO(3560) | [ACTION] SET_ORIENTATION - {"type":"SET_ORIENTATION","orientation":"horizontal"}
[task 2019-03-13T02:02:10.036Z] 02:02:10 INFO - Console message: [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "resource://gre/modules/NetUtil.jsm" line: 245}]
[task 2019-03-13T02:02:10.037Z] 02:02:10 INFO - GECKO(3560) | [ACTION] LOAD_SOURCE_TEXT [done] - {"type":"LOAD_SOURCE_TEXT","sourceId":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","seqId":"2","status":"done","value":{"id":"sourceURL-data:text/html;charset=utf-8,<style>iframe {height:200px;border: 11px solid black;padding: 13px;}body,iframe {margin:0}</style><body><script>setInterval('debugger', 100)</script><iframe src='data:text/html;charset=utf-8,<style>body {margin:0;height:100%;background-color:red}</style><body>hello from iframe</body>'></iframe></body>","text":"","contentType":"text/html"}}
[task 2019-03-13T02:02:10.038Z] 02:02:10 INFO - GECKO(3560) | console.warn: "Error while detaching the thread front: 'detach' request packet to 'server1.conn24.child1/context22' can't be sent as the connection is closed."
[task 2019-03-13T02:02:10.200Z] 02:02:10 INFO - Removing tab.
[task 2019-03-13T02:02:10.202Z] 02:02:10 INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2019-03-13T02:02:10.220Z] 02:02:10 INFO - Got event: 'TabClose' on [object XULElement].
[task 2019-03-13T02:02:10.228Z] 02:02:10 INFO - Tab removed and finished closing
[task 2019-03-13T02:02:10.250Z] 02:02:10 INFO - Not taking screenshot here: see the one that was previously logged
[task 2019-03-13T02:02:10.251Z] 02:02:10 INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/test/browser_inspector_highlighter-07.js | A promise chain failed to handle a rejection: 'getBreakpointPositionsCompressed' active request packet to 'server1.conn24.child1/source27' can't be sent as the connection just closed. - stack: paused/<@resource://devtools/client/debugger/new/src/actions/pause/paused.js:65:13
[task 2019-03-13T02:02:10.251Z] 02:02:10 INFO - asyncthunk/</</<@resource://devtools/client/debugger/new/src/actions/utils/middleware/thunk.js:21:45
[task 2019-03-13T02:02:10.252Z] 02:02:10 INFO - bindActionCreator/<@resource://devtools/client/shared/vendor/redux.js:644:12
[task 2019-03-13T02:02:10.253Z] 02:02:10 INFO - paused@resource://devtools/client/debugger/new/src/client/firefox/events.js:68:13
[task 2019-03-13T02:02:10.254Z] 02:02:10 INFO - asynconConnect@resource://devtools/client/debugger/new/src/client/firefox.js:70:26
[task 2019-03-13T02:02:10.254Z] 02:02:10 INFO - asynconConnect@resource://devtools/client/debugger/new/src/client/index.js:89:16
[task 2019-03-13T02:02:10.255Z] 02:02:10 INFO - async*bootstrap@resource://devtools/client/debugger/new/src/main.js:33:31
[task 2019-03-13T02:02:10.255Z] 02:02:10 INFO - open@resource://devtools/client/debugger/new/panel.js:32:38
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - onLoad@resource://devtools/client/framework/toolbox.js:1876:27
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - Rejection date: Wed Mar 13 2019 02:02:10 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 257
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - Stack trace:
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:257
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - chrome://mochikit/content/browser-test.js:nextTest:745
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1407
[task 2019-03-13T02:02:10.256Z] 02:02:10 INFO - chrome://mochikit/content/browser-test.js:run:1344
[task 2019-03-13T02:02:10.265Z] 02:02:10 INFO - GECKO(3560) | MEMORY STAT | vsize 2094MB | residentFast 379MB | heapAllocated 128MB
[task 2019-03-13T02:02:10.266Z] 02:02:10 INFO - TEST-OK | devtools/client/inspector/test/browser_inspector_highlighter-07.js | took 2001ms
[task 2019-03-13T02:02:10.303Z] 02:02:10 INFO - checking window state
[task 2019-03-13T02:02:10.311Z] 02:02:10 INFO - TEST-START | devtools/client/inspector/test/browser_inspector_highlighter-by-type.js
[task 2019-03-13T02:02:10.897Z] 02:02:10 INFO - GECKO(3560) | console.log: "[DISPATCH] action type:" "UPDATE_GRIDS"
[task 2019-03-13T02:02:10.913Z] 02:02:10 INFO - GECKO(3560) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
[task 2019-03-13T02:02:10.978Z] 02:02:10 INFO - GECKO(3560) | console.log: "[DISPATCH] action type:" "UPDATE_OFFSET_PARENT"
[task 2019-03-13T02:02:10.999Z] 02:02:10 INFO - GECKO(3560) | console.log: "[DISPATCH] action type:" "UPDATE_LAYOUT"
[task 2019-03-13T02:02:11.019Z] 02:02:11 INFO - GECKO(3560) | console.log: "[DISPATCH] action type:" "UPDATE_OFFSET_PARENT"
[task 2019-03-13T02:02:11.035Z] 02:02:11 INFO - GECKO(3560) | console.log: "[DISPATCH] action type:" "UPDATE_LAYOUT"
[task 2019-03-13T02:02:11.192Z] 02:02:11 INFO - GECKO(3560) | console.warn: "Error while detaching the thread front: 'detach' request packet to 'server1.conn25.child1/context22' can't be sent as the connection is closed."
[task 2019-03-13T02:02:11.432Z] 02:02:11 INFO - GECKO(3560) | MEMORY STAT | vsize 2098MB | residentFas
Description
•