Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=262088789&repo=mozilla-beta
Full log: https://queue.taskcluster.net/v1/task/NiybGF_LTf2lNQK6-FkhUA/runs/0/artifacts/public/logs/live_backing.log

[task 2019-08-16T22:38:34.254Z] 22:38:34 INFO - Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8
[task 2019-08-16T22:38:34.454Z] 22:38:34 INFO - > Task :geckoview:transformClassesWithDesugarForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:35.654Z] 22:38:35 INFO - D8: Stripped invalid locals information from 1 method.
[task 2019-08-16T22:38:35.654Z] 22:38:35 INFO - D8: Stripped invalid locals information from 1 method.
[task 2019-08-16T22:38:38.554Z] 22:38:38 INFO - > Task :geckoview:transformClassesWithDexBuilderForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:39.654Z] 22:38:39 INFO - > Task :geckoview:transformDexArchiveWithExternalLibsDexMergerForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:41.154Z] 22:38:41 INFO - > Task :geckoview:transformDexArchiveWithDexMergerForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:41.154Z] 22:38:41 INFO - > Task :geckoview:mergeWithGeckoBinariesDebugAndroidTestJniLibFolders
[task 2019-08-16T22:38:42.754Z] 22:38:42 INFO - > Task :geckoview:transformNativeLibsWithIntermediateJniLibsForWithGeckoBinariesDebug
[task 2019-08-16T22:38:44.454Z] 22:38:44 INFO - > Task :geckoview_example:transformNativeLibsWithMergeJniLibsForWithGeckoBinariesDebug
[task 2019-08-16T22:38:44.554Z] 22:38:44 INFO - > Task :geckoview:transformNativeLibsWithMergeJniLibsForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:44.554Z] 22:38:44 INFO - > Task :geckoview:processWithGeckoBinariesDebugAndroidTestJavaRes NO-SOURCE
[task 2019-08-16T22:38:45.154Z] 22:38:45 INFO - > Task :geckoview:transformResourcesWithMergeJavaResForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:45.154Z] 22:38:45 INFO - > Task :geckoview:validateSigningWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:57.554Z] 22:38:57 INFO - > Task :geckoview_example:packageWithGeckoBinariesDebug
[task 2019-08-16T22:38:57.554Z] 22:38:57 INFO - > Task :geckoview_example:assembleWithGeckoBinariesDebug
[task 2019-08-16T22:38:57.554Z] 22:38:57 INFO - > Task :geckoview_example:transformNativeLibsWithMergeJniLibsForWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:57.554Z] 22:38:57 INFO - > Task :geckoview_example:packageWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:57.555Z] 22:38:57 INFO - > Task :geckoview_example:assembleWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:57.954Z] 22:38:57 INFO - > Task :geckoview:packageWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:57.954Z] 22:38:57 INFO - > Task :geckoview:assembleWithGeckoBinariesDebugAndroidTest
[task 2019-08-16T22:38:58.154Z] 22:38:58 INFO - > Task :geckoview:generatePomFileForWithGeckoBinariesDebugPublication
[task 2019-08-16T22:39:00.154Z] 22:39:00 INFO - > Task :geckoview:javadocWithGeckoBinariesDebug
[task 2019-08-16T22:39:00.154Z] 22:39:00 INFO - Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8
[task 2019-08-16T22:39:00.155Z] 22:39:00 INFO - /builds/worker/workspace/build/src/mobile/android/geckoview/src/main/java/org/mozilla/gecko/GeckoAppShell.java:40: error: cannot find symbol
[task 2019-08-16T22:39:00.155Z] 22:39:00 INFO - import org.mozilla.geckoview.R;
[task 2019-08-16T22:39:00.155Z] 22:39:00 INFO - ^
[task 2019-08-16T22:39:00.155Z] 22:39:00 INFO - symbol: class R
[task 2019-08-16T22:39:00.155Z] 22:39:00 INFO - location: package org.mozilla.geckoview
[task 2019-08-16T22:39:01.254Z] 22:39:01 INFO - 1 warning
[task 2019-08-16T22:39:01.454Z] 22:39:01 INFO - > Task :geckoview:javadocJarWithGeckoBinariesDebug
[task 2019-08-16T22:39:01.654Z] 22:39:01 INFO - > Task :geckoview:sourcesJarWithGeckoBinariesDebug
[task 2019-08-16T22:39:06.654Z] 22:39:06 INFO - > Task :geckoview:publishWithGeckoBinariesDebugPublicationToMavenRepository
[task 2019-08-16T22:39:06.654Z] 22:39:06 INFO - Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
[task 2019-08-16T22:39:06.654Z] 22:39:06 INFO - Use '--warning-mode all' to show the individual deprecation warnings.
[task 2019-08-16T22:39:06.654Z] 22:39:06 INFO - See https://docs.gradle.org/4.10.2/userguide/command_line_interface.html#sec:command_line_warnings
[task 2019-08-16T22:39:06.655Z] 22:39:06 INFO - BUILD SUCCESSFUL in 1m 45s
[task 2019-08-16T22:39:06.655Z] 22:39:06 INFO - 115 actionable tasks: 98 executed, 17 up-to-date
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - Return code: 0
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - [mozharness: 2019-08-16 22:39:07.548073Z] Finished build step (success)
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - [mozharness: 2019-08-16 22:39:07.548150Z] Skipping static-analysis-autotest step.
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - [mozharness: 2019-08-16 22:39:07.548230Z] Skipping check-test step.
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - [mozharness: 2019-08-16 22:39:07.548292Z] Skipping valgrind-test step.
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - [mozharness: 2019-08-16 22:39:07.548352Z] Running multi-l10n step.
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - Running main action method: multi_l10n
[task 2019-08-16T22:39:07.548Z] 22:39:07 INFO - Update channel set to: beta

No test failures for two years.