Central as beta simulation: https://treeherder.mozilla.org/#/jobs?repo=try&revision=aa761943ff5850ff3666094345bfa1edb568f516&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=retry&filter-resultStatus=usercancel&filter-resultStatus=runnable&filter-classifiedState=unclassified&selectedJob=193270410&filter-searchStr=dt Failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=193265776&repo=try&lineNumber=1510 05:30:14 INFO - TEST-START | devtools/client/debugger/new/test/mochitest/browser_dbg-console-async.js 05:30:15 INFO - GECKO(1931) | [ACTION] ADD_SOURCES - {"type":"ADD_SOURCES","sources":[{"id":"server1.conn12.child1/source25","url":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-01.js","relativeUrl":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-01.js","isPrettyPrinted":false,"isWasm":false,"sourceMapURL":null,"isBlackBoxed":false,"loadedState":"unloaded"}]} 05:30:15 INFO - GECKO(1931) | [ACTION] SET_WORKERS - {"type":"SET_WORKERS","workers":[]} 05:30:15 INFO - GECKO(1931) | [ACTION] CONNECT - {"type":"CONNECT","url":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/doc-script-switching.html","canRewind":false} 05:30:15 INFO - GECKO(1931) | [ACTION] ADD_SOURCES - {"type":"ADD_SOURCES","sources":[{"id":"server1.conn12.child1/source26","url":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-02.js","relativeUrl":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-02.js","isPrettyPrinted":false,"isWasm":false,"sourceMapURL":null,"isBlackBoxed":false,"loadedState":"unloaded"}]} 05:30:15 INFO - GECKO(1931) | [ACTION] PAUSE_ON_EXCEPTIONS [start] - {"type":"PAUSE_ON_EXCEPTIONS","shouldPauseOnExceptions":false,"shouldPauseOnCaughtExceptions":true,"seqId":"1","status":"start"} 05:30:15 INFO - GECKO(1931) | [ACTION] PAUSE_ON_EXCEPTIONS [done] - {"type":"PAUSE_ON_EXCEPTIONS","shouldPauseOnExceptions":false,"shouldPauseOnCaughtExceptions":true,"seqId":"1","status":"done","value":{"from":"server1.conn12.child1/context23","type":"paused","actor":"server1.conn12.child1/pause27","poppedFrames":[],"why":{"type":"interrupted"}}} 05:30:15 INFO - GECKO(1931) | [ACTION] SET_EXPANDED_STATE - {"type":"SET_EXPANDED_STATE","expanded":{}} 05:30:15 INFO - GECKO(1931) | [ACTION] SET_ORIENTATION - {"type":"SET_ORIENTATION","orientation":"horizontal"} 05:30:15 INFO - GECKO(1931) | [ACTION] TOGGLE_ACTIVE_SEARCH - {"type":"TOGGLE_ACTIVE_SEARCH","value":null} 05:30:15 INFO - GECKO(1931) | [ACTION] ADD_TAB - {"type":"ADD_TAB","url":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-01.js","tabIndex":0} 05:30:15 INFO - GECKO(1931) | [ACTION] SET_SELECTED_LOCATION - {"type":"SET_SELECTED_LOCATION","source":{"id":"server1.conn12.child1/source25","url":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-01.js","sourceMapURL":null,"isBlackBoxed":false,"isPrettyPrinted":false,"isWasm":false,"contentType":"","loadedState":"unloaded","relativeUrl":"http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/script-switching-01.js"},"location":{"sourceId":"server1.conn12.child1/source25"}} 05:30:16 INFO - GECKO(1931) | [ACTION] LOAD_SOURCE_TEXT [start] - {"type":"LOAD_SOURCE_TEXT","sourceId":"server1.conn12.child1/source25","seqId":"2","status":"start"} 05:30:16 INFO - GECKO(1931) | [ACTION] LOAD_SOURCE_TEXT [done] - {"type":"LOAD_SOURCE_TEXT","sourceId":"server1.conn12.child1/source25","seqId":"2","status":"done","value":{"id":"server1.conn12.child1/source25","text":"","contentType":"text/javascript"}} 05:30:16 INFO - GECKO(1931) | [ACTION] SET_SYMBOLS [start] - {} 05:30:16 INFO - GECKO(1931) | [ACTION] OUT_OF_SCOPE_LOCATIONS - {} 05:30:16 INFO - GECKO(1931) | [ACTION] IN_SCOPE_LINES - {} 05:30:16 INFO - GECKO(1931) | [ACTION] SET_SYMBOLS [done] - {} 05:30:16 INFO - GECKO(1931) | [ACTION] SET_PAUSE_POINTS - {} 05:30:16 INFO - GECKO(1931) | [ACTION] SET_SOURCE_METADATA - {"type":"SET_SOURCE_METADATA","sourceId":"server1.conn12.child1/source25","sourceMetaData":{}} 05:30:16 INFO - GECKO(1931) | [ACTION] ADD_SOURCES - {"type":"ADD_SOURCES","sources":[{"id":"server1.conn12.child1/source28","url":"","relativeUrl":null,"isPrettyPrinted":false,"isWasm":false,"sourceMapURL":null,"isBlackBoxed":false,"loadedState":"unloaded"}]} 05:30:22 INFO - GECKO(1931) | Warning: getUnicodeUrl failed to get a Unicode URL fromdebugger eval code, reason: TypeError: debugger eval code is not a valid URL. 05:30:22 INFO - TEST-INFO | started process screencapture 05:30:22 INFO - TEST-INFO | screencapture: exit 0 05:30:22 INFO - Buffered messages logged at 05:30:14 05:30:22 INFO - Entering test bound 05:30:22 INFO - Adding a new tab with URL: http://example.com/browser/devtools/client/debugger/new/test/mochitest/examples/doc-script-switching.html 05:30:22 INFO - Tab added and finished loading 05:30:22 INFO - Opening the toolbox 05:30:22 INFO - Buffered messages logged at 05:30:15 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}] 05:30:22 INFO - Toolbox opened and focused 05:30:22 INFO - Buffered messages logged at 05:30:16 05:30:22 INFO - Waiting for state change: selected source 05:30:22 INFO - Finished waiting for state change: selected source 05:30:22 INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-console-async.js | Split console is shown. - 05:30:22 INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-console-async.js | Split console is shown. - 05:30:22 INFO - Buffered messages finished 05:30:22 INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/new/test/mochitest/browser_dbg-console-async.js | Uncaught exception - waitFor - timed out after 500 tries. 05:30:22 INFO - Leaving test bound 05:30:22 INFO - Removing tab. 05:30:22 INFO - Waiting for event: 'TabClose' on [object XULElement]. 05:30:22 INFO - Got event: 'TabClose' on [object XULElement]. 05:30:22 INFO - Tab removed and finished closing

Jason, seems to be caused by Bug 1481628. Can you please take a look?

As pointed out on IRC this is from https://hg.mozilla.org/mozilla-central/rev/a35c331a4bbc#l24.13

[Tracking Requested - why for this release]:

Happy to look

yes, i'm not sure how it landed. I'll add a fix here which should land soon https://bugzilla.mozilla.org/show_bug.cgi?id=1482406

This should now be fixed, is that the case?

No, still fails: https://treeherder.mozilla.org/#/jobs?repo=try&revision=6044b2ca4ce5244a9c9bcba61a9fa097e10af5a8&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=retry&filter-resultStatus=usercancel&filter-resultStatus=runnable&selectedJob=193519678

do we know if this is on beta? https://bugzilla.mozilla.org/show_bug.cgi?id=1482406

It's not on beta but this doesn't matter because beta simulations use the code on central and simulate how beta will look like after the next merge day. Bug 1482406 got merged to central on Saturday, see bug 1482406 comment 6. Beta simulations are still affected by the issue after that.

okay, in that case we might want to disable the test in beta

Importing the above mentioned attachment cleared the most recent beta sim of this failure: https://treeherder.mozilla.org/#/jobs?repo=try&revision=8d921b66fcc8346d2fc64cdd3b0f9738f509c2c8&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=runnable

This got merged into central with bug 1484972.

Verified fixed with today's beta simulation: https://treeherder.mozilla.org/#/jobs?repo=try&revision=7564b93e5c70c4d2ce205a9c3c934d54bfd9e06d&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=usercancel&filter-resultStatus=runnable