Windows_android channels_integration_test_win is flaky on Win1 #130732
Description
It has flaked 16 times since the first flake on 2023-07-13:
https://ci.chromium.org/ui/p/flutter/builders/luci.flutter.prod/Windows_android%20channels_integration_test_win?limit=200
All flakes happened on Windows bot 1. Most likely this is a bot issue. @zanderso could you help take a look to see if any test side issue? Also what does this flake mean from a bot side?
>> Waiting for step 77 to complete...
[2023-07-13 16:54:29.900490] [STDOUT] stdout: >> Tapping for step 78...
[2023-07-13 16:54:29.916092] [STDOUT] stdout: PointerDownEvent#ae622(position: Offset(548.0, 316.0), pointer: 578, kind: touch, buttons: 1, down: true): HitTestResult(HitTestEntry<HitTestTarget>#b05ec(TextSpan(inherit: false, color: Color(0xff21005d), family: MaterialIcons, size: 24.0, "")), RenderParagraph#0c727@Offset(12.0, 12.0), RenderPositionedBox#05ce6@Offset(12.0, 12.0), RenderConstrainedBox#e5b35@Offset(12.0, 12.0), RenderExcludeSemantics#6f8de@Offset(12.0, 12.0), RenderSemanticsAnnotations#1a9dd@Offset(12.0, 12.0), RenderPositionedBox#1640e@Offset(28.0, 28.0), RenderPadding#e67aa@Offset(28.0, 28.0), RenderPointerListener#35602@Offset(28.0, 28.0), RenderSemanticsAnnotations#d9d22@Offset(28.0, 28.0), RenderMouseRegion#8bf01@Offset(28.0, 28.0), RenderSemanticsAnnotations#3cfd4@Offset(28.0, 28.0), _RenderInkFeatures#100d5@Offset(28.0, 28.0), RenderCustomPaint#56449@Offset(28.0, 28.0), RenderPhysicalShape#9105d@Offset(28.0, 28.0), RenderConstrainedBox#6c3a9@Offset(28.0, 28.0), _RenderInputPadding#e00c3@Offset(28.0, 28.0), RenderSemanticsAnnotations#8c7b3@Offset(28.0, 28.0), RenderOffstage#7fec9@Offset(28.0, 28.0), RenderConstrainedBox#3973b@Offset(28.0, 28.0), RenderMergeSemantics#180e6@Offset(28.0, 28.0), RenderStack#d1669@Offset(28.0, 28.0), RenderCustomMultiChildLayoutBox#3434e@Offset(548.0, 316.0), _RenderInkFeatures#065d2@Offset(548.0, 316.0), RenderPhysicalModel#cab10@Offset(548.0, 316.0), RenderSemanticsAnnotations#8b882@Offset(548.0, 316.0), RenderRepaintBoundary#7428e@Offset(548.0, 316.0), RenderIgnorePointer#7c324@Offset(548.0, 316.0), _RenderSnapshotWidget#0d170@Offset(548.0, 316.0), _RenderSnapshotWidget#06bb0@Offset(548.0, 316.0), _RenderSnapshotWidget#d60b9@Offset(548.0, 316.0), _RenderSnapshotWidget#6884c@Offset(548.0, 316.0), RenderRepaintBoundary#bb429@Offset(548.0, 316.0), RenderSemanticsAnnotations#79398@Offset(548.0, 316.0), RenderOffstage#1edf3@Offset(548.0, 316.0), RenderSemanticsAnnotations#0a8fc@Offset(548.0, 316.0), _RenderTheater#c79d9@Offset(548.0, 316.0), RenderAbsorbPointer#481f9@Offset(548.0, 316.0), RenderPointerListener#6b17b@Offset(548.0, 316.0), RenderSemanticsAnnotations#569f0@Offset(548.0, 316.0), RenderCustomPaint#39ea2@Offset(548.0, 316.0), RenderSemanticsAnnotations#a3191@Offset(548.0, 316.0), RenderSemanticsAnnotations#69d3c@Offset(548.0, 316.0), RenderTapRegionSurface#4d1d0@Offset(548.0, 316.0), RenderSemanticsAnnotations#52115@Offset(548.0, 316.0), RenderSemanticsAnnotations#d1a26@Offset(548.0, 316.0), RenderSemanticsAnnotations#a4305@Offset(548.0, 316.0), RenderRepaintBoundary#dc04b@Offset(548.0, 316.0), HitTestEntry<HitTestTarget>#70168(RenderView#c6ba0 NEEDS-PAINT), HitTestEntry<HitTestTarget>#d0c50(<IntegrationTestWidgetsFlutterBinding>))
[2023-07-13 16:54:29.994046] [STDOUT] stdout: >> Waiting for step 78 to complete...
[2023-07-13 16:54:30.697792] [STDOUT] stdout: ══╡ EXCEPTION CAUGHT BY RENDERING LIBRARY ╞═════════════════════════════════════════════════════════
[2023-07-13 16:54:30.697792] [STDOUT] stdout: The following assertion was thrown during layout:
[2023-07-13 16:54:30.713370] [STDOUT] stdout: A RenderFlex overflowed by 60 pixels on the bottom.
[2023-07-13 16:54:30.713370] [STDOUT] stdout:
[2023-07-13 16:54:30.713370] [STDOUT] stdout: The relevant error-causing widget was:
[2023-07-13 16:54:30.713370] [STDOUT] stdout: Column
[2023-07-13 16:54:30.713370] [STDOUT] stdout: Column:file:///C:/opt/s/w/ir/x/w/recipe_cleanup/tmpk6vty70a/flutter%20sdk/dev/integration_tests/channels/lib/src/test_step.dart:72:12
[2023-07-13 16:54:30.713370] [STDOUT] stdout:
[2023-07-13 16:54:30.713370] [STDOUT] stdout: The overflowing RenderFlex has an orientation of Axis.vertical.
[2023-07-13 16:54:30.713370] [STDOUT] stdout: The edge of the RenderFlex that is overflowing has been marked in the rendering with a yellow and
[2023-07-13 16:54:30.713370] [STDOUT] stdout: black striped pattern. This is usually caused by the contents being too big for the RenderFlex.
[2023-07-13 16:54:30.713370] [STDOUT] stdout: Consider applying a flex factor (e.g. using an Expanded widget) to force the children of the
[2023-07-13 16:54:30.713370] [STDOUT] stdout: RenderFlex to fit within the available space instead of being sized to their natural size.
[2023-07-13 16:54:30.713370] [STDOUT] stdout: This is considered an error condition because it indicates that there is content that cannot be
[2023-07-13 16:54:30.713370] [STDOUT] stdout: seen. If the content is legitimately bigger than the available space, consider clipping it with a
[2023-07-13 16:54:30.713370] [STDOUT] stdout: ClipRect widget before putting it in the flex, or using a scrollable container rather than a Flex,
[2023-07-13 16:54:30.713370] [STDOUT] stdout: like a ListView.
[2023-07-13 16:54:30.713370] [STDOUT] stdout: The specific RenderFlex in question is: RenderFlex#65465 relayoutBoundary=up2:
[2023-07-13 16:54:30.713370] [STDOUT] stdout: creator: Column ← FutureBuilder<TestStepResult> ← Padding ← KeyedSubtree-[GlobalKey#4b94f] ←
[2023-07-13 16:54:30.713370] [STDOUT] stdout: _BodyBuilder ← MediaQuery ← LayoutId-[<_ScaffoldSlot.body>] ← CustomMultiChildLayout ←
[2023-07-13 16:54:30.713370] [STDOUT] stdout: _ActionsScope ← Actions ← AnimatedBuilder ← DefaultTextStyle ← ⋯
[2023-07-13 16:54:30.713370] [STDOUT] stdout: parentData: offset=Offset(20.0, 20.0) (can use size)
[2023-07-13 16:54:30.713370] [STDOUT] stdout: constraints: BoxConstraints(0.0<=w<=552.0, 0.0<=h<=240.0)
[2023-07-13 16:54:30.713370] [STDOUT] stdout: size: Size(131.0, 240.0)
[2023-07-13 16:54:30.713370] [STDOUT] stdout: direction: vertical
[2023-07-13 16:54:30.713370] [STDOUT] stdout: mainAxisAlignment: start
[2023-07-13 16:54:30.713370] [STDOUT] stdout: mainAxisSize: max
[2023-07-13 16:54:30.713370] [STDOUT] stdout: crossAxisAlignment: start
[2023-07-13 16:54:30.728861] [STDOUT] stdout: textDirection: ltr
[2023-07-13 16:54:30.728861] [STDOUT] stdout: verticalDirection: down
[2023-07-13 16:54:30.728861] [STDOUT] stdout: ◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤
[2023-07-13 16:54:30.728861] [STDOUT] stdout: ════════════════════════════════════════════════════════════════════════════════════════════════════
[2023-07-13 16:54:30.728861] [STDOUT] stdout: 01:02 +0 -1: step through [E]
[2023-07-13 16:54:30.728861] [STDOUT] stdout: Test failed. See exception logs above.
[2023-07-13 16:54:30.728861] [STDOUT] stdout: The test description was: step through
[2023-07-13 16:54:30.728861] [STDOUT] stdout:
[2023-07-13 16:54:30.744628] [STDOUT] stdout: 01:02 +0 -1: (tearDownAll)
[2023-07-13 16:54:30.775723] [STDOUT] stdout: [+63072 ms] test 0: Test harness is no longer needed by test process
[2023-07-13 16:54:30.775723] [STDOUT] stdout: [ ] test 0: finished
[2023-07-13 16:54:30.775723] [STDOUT] stdout: [ ] test 0: cleaning up...
[2023-07-13 16:54:30.775723] [STDOUT] stdout: [ ] test 0: ensuring test device is terminated.
[2023-07-13 16:54:30.775723] [STDOUT] stdout: [ ] executing: C:\opt\s\w\ir\cache\android\sdk\platform-tools\adb.exe -s ZY223D68GG shell am force-stop com.example.channels
[2023-07-13 16:54:30.775723] [STDOUT] stdout: [ ] test 0: Test process is no longer needed by test harness
[2023-07-13 16:54:31.822511] [STDOUT] stdout: [+1051 ms] executing: C:\opt\s\w\ir\cache\android\sdk\platform-tools\adb.exe -s ZY223D68GG uninstall com.example.channels
[2023-07-13 16:54:32.244858] [STDOUT] stdout: [ +418 ms] Success
[2023-07-13 16:54:32.244858] [STDOUT] stdout: [ ] test 0: deleting temporary directory
[2023-07-13 16:54:32.244858] [STDOUT] stdout: [ ] test 0: finished
[2023-07-13 16:54:32.244858] [STDOUT] stdout: 01:03 +0 -1: Some tests failed.
[2023-07-13 16:54:32.260338] [STDOUT] stdout: [ +8 ms] test package returned with exit code 1