Devtools integration tests failing on windows bots with latest Flutter version

Parent issue: https://github.com/flutter/devtools/issues/9357

The DevTools integration tests have begun failing at a high rate on the windows bots with the latest Flutter candidate.

### Example 1:

https://github.com/flutter/devtools/actions/runs/16840828383/job/47711440165

stack trace

```
Run ./tool/ci/bots.sh
+ source ./tool/ci/setup.sh
++ set -ex
++++ dirname -- ./tool/ci/setup.sh
+++ cd -- ./tool/ci
+++ pwd
++ export SCRIPT_DIR=/d/a/devtools/devtools/tool/ci
++ SCRIPT_DIR=/d/a/devtools/devtools/tool/ci
++ export DEVTOOLS_DIR=/d/a/devtools/devtools/tool/ci/../..
++ DEVTOOLS_DIR=/d/a/devtools/devtools/tool/ci/../..
++ export -f flutter
++ '[' '!' -d ./tool/flutter-sdk ']'
+++ pwd
+++ pwd
+++ pwd
++ export 'PATH=/d/a/devtools/devtools/tool/flutter-sdk/bin/cache/dart-sdk/bin:/d/a/devtools/devtools/tool/flutter-sdk/bin:/d/a/devtools/devtools/bin:/mingw64/bin:/usr/bin:/c/Users/runneradmin/bin:/c/Program Files/MongoDB/Server/5.0/bin:/c/aliyun-cli:/c/vcpkg:/c/Program Files (x86)/NSIS:/c/tools/zstd:/c/Program Files/Mercurial:/c/hostedtoolcache/windows/stack/3.7.1/x64:/c/cabal/bin:/c/ghcup/bin:/c/mingw64/bin:/c/Program Files/dotnet:/c/Program Files/MySQL/MySQL Server 8.0/bin:/c/Program Files/R/R-4.4.2/bin/x64:/c/SeleniumWebDrivers/GeckoDriver:/c/SeleniumWebDrivers/EdgeDriver:/c/SeleniumWebDrivers/ChromeDriver:/c/Program Files (x86)/sbt/bin:/c/Program Files (x86)/GitHub CLI:/bin:/c/Program Files (x86)/pipx_bin:/c/npm/prefix:/c/hostedtoolcache/windows/go/1.24.5/x64/bin:/c/hostedtoolcache/windows/Python/3.9.13/x64/Scripts:/c/hostedtoolcache/windows/Python/3.9.13/x64:/c/hostedtoolcache/windows/Ruby/3.3.9/x64/bin:/c/Program Files/OpenSSL/bin:/c/tools/kotlinc/bin:/c/hostedtoolcache/windows/Java_Temurin-Hotspot_jdk/8.0.462-8/x64/bin:/c/Program Files/ImageMagick-7.1.2-Q16-HDRI:/c/Program Files/Microsoft SDKs/Azure/CLI2/wbin:/c/ProgramData/kind:/c/ProgramData/Chocolatey/bin:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/dotnet:/c/Program Files/PowerShell/7:/c/Program Files/Microsoft/Web Platform Installer:/c/Program Files/TortoiseSVN/bin:/c/Program Files/Microsoft SQL Server/Client SDK/ODBC/170/Tools/Binn:/c/Program Files/Microsoft SQL Server/150/Tools/Binn:/c/Program Files (x86)/Windows Kits/10/Windows Performance Toolkit:/c/Program Files (x86)/WiX Toolset v3.14/bin:/c/Program Files/Microsoft SQL Server/130/DTS/Binn:/c/Program Files/Microsoft SQL Server/140/DTS/Binn:/c/Program Files/Microsoft SQL Server/150/DTS/Binn:/c/Program Files/Microsoft SQL Server/160/DTS/Binn:/c/Strawberry/c/bin:/c/Strawberry/perl/site/bin:/c/Strawberry/perl/bin:/c/ProgramData/chocolatey/lib/pulumi/tools/Pulumi/bin:/c/Program Files/CMake/bin:/c/ProgramData/chocolatey/lib/maven/apache-maven-3.9.11/bin:/c/Program Files/Microsoft Service Fabric/bin/Fabric/Fabric.Code:/c/Program Files/Microsoft SDKs/Service Fabric/Tools/ServiceFabricLocalClusterManager:/c/Program Files/nodejs:/cmd:/mingw64/bin:/usr/bin:/c/Program Files/GitHub CLI:/c/tools/php:/c/Program Files (x86)/sbt/bin:/c/Program Files/Amazon/AWSCLIV2:/c/Program Files/Amazon/SessionManagerPlugin/bin:/c/Program Files/Amazon/AWSSAMCLI/bin:/c/Program Files/Microsoft SQL Server/130/Tools/Binn:/c/Program Files/LLVM/bin:/c/Program Files (x86)/LLVM/bin:/c/Users/runneradmin/.dotnet/tools:/c/Users/runneradmin/.cargo/bin:/c/Users/runneradmin/AppData/Local/Microsoft/WindowsApps'
++ PATH='/d/a/devtools/devtools/tool/flutter-sdk/bin/cache/dart-sdk/bin:/d/a/devtools/devtools/tool/flutter-sdk/bin:/d/a/devtools/devtools/bin:/mingw64/bin:/usr/bin:/c/Users/runneradmin/bin:/c/Program Files/MongoDB/Server/5.0/bin:/c/aliyun-cli:/c/vcpkg:/c/Program Files (x86)/NSIS:/c/tools/zstd:/c/Program Files/Mercurial:/c/hostedtoolcache/windows/stack/3.7.1/x64:/c/cabal/bin:/c/ghcup/bin:/c/mingw64/bin:/c/Program Files/dotnet:/c/Program Files/MySQL/MySQL Server 8.0/bin:/c/Program Files/R/R-4.4.2/bin/x64:/c/SeleniumWebDrivers/GeckoDriver:/c/SeleniumWebDrivers/EdgeDriver:/c/SeleniumWebDrivers/ChromeDriver:/c/Program Files (x86)/sbt/bin:/c/Program Files (x86)/GitHub CLI:/bin:/c/Program Files (x86)/pipx_bin:/c/npm/prefix:/c/hostedtoolcache/windows/go/1.24.5/x64/bin:/c/hostedtoolcache/windows/Python/3.9.13/x64/Scripts:/c/hostedtoolcache/windows/Python/3.9.13/x64:/c/hostedtoolcache/windows/Ruby/3.3.9/x64/bin:/c/Program Files/OpenSSL/bin:/c/tools/kotlinc/bin:/c/hostedtoolcache/windows/Java_Temurin-Hotspot_jdk/8.0.462-8/x64/bin:/c/Program Files/ImageMagick-7.1.2-Q16-HDRI:/c/Program Files/Microsoft SDKs/Azure/CLI2/wbin:/c/ProgramData/kind:/c/ProgramData/Chocolatey/bin:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/dotnet:/c/Program Files/PowerShell/7:/c/Program Files/Microsoft/Web Platform Installer:/c/Program Files/TortoiseSVN/bin:/c/Program Files/Microsoft SQL Server/Client SDK/ODBC/170/Tools/Binn:/c/Program Files/Microsoft SQL Server/150/Tools/Binn:/c/Program Files (x86)/Windows Kits/10/Windows Performance Toolkit:/c/Program Files (x86)/WiX Toolset v3.14/bin:/c/Program Files/Microsoft SQL Server/130/DTS/Binn:/c/Program Files/Microsoft SQL Server/140/DTS/Binn:/c/Program Files/Microsoft SQL Server/150/DTS/Binn:/c/Program Files/Microsoft SQL Server/160/DTS/Binn:/c/Strawberry/c/bin:/c/Strawberry/perl/site/bin:/c/Strawberry/perl/bin:/c/ProgramData/chocolatey/lib/pulumi/tools/Pulumi/bin:/c/Program Files/CMake/bin:/c/ProgramData/chocolatey/lib/maven/apache-maven-3.9.11/bin:/c/Program Files/Microsoft Service Fabric/bin/Fabric/Fabric.Code:/c/Program Files/Microsoft SDKs/Service Fabric/Tools/ServiceFabricLocalClusterManager:/c/Program Files/nodejs:/cmd:/mingw64/bin:/usr/bin:/c/Program Files/GitHub CLI:/c/tools/php:/c/Program Files (x86)/sbt/bin:/c/Program Files/Amazon/AWSCLIV2:/c/Program Files/Amazon/SessionManagerPlugin/bin:/c/Program Files/Amazon/AWSSAMCLI/bin:/c/Program Files/Microsoft SQL Server/130/Tools/Binn:/c/Program Files/LLVM/bin:/c/Program Files (x86)/LLVM/bin:/c/Users/runneradmin/.dotnet/tools:/c/Users/runneradmin/.cargo/bin:/c/Users/runneradmin/AppData/Local/Microsoft/WindowsApps'
++ flutter config --no-analytics
++ [[ Windows == \W\i\n\d\o\w\s ]]
++ command flutter.bat config --no-analytics
Analytics reporting disabled.

You may need to restart any open editors for them to read new settings.
++ flutter doctor
++ [[ Windows == \W\i\n\d\o\w\s ]]
++ command flutter.bat doctor
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel [user-branch], 3.33.0-1.0.pre-1322, on Microsoft Windows [Version 10.0.20348.3932], locale en-US)
! Flutter version 3.33.0-1.0.pre-1322 on channel [user-branch] at D:\a\devtools\devtools\tool\flutter-sdk
Currently on an unknown channel. Run `flutter channel` to switch to an official channel.
If that doesn't fix the issue, reinstall Flutter by following instructions at https://flutter.dev/setup.
! Upstream repository unknown source is not a standard remote.
Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss this error.
[√] Windows Version (Server 2022 Datacenter 64-bit, 21H2, 2009)
[!] Android toolchain - develop for Android devices (Android SDK version 36.0.0)
X Could not determine java version
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[√] Chrome - develop for the web
[√] Visual Studio - develop Windows apps (Visual Studio Enterprise 2022 17.14.10)
[√] Connected device (2 available)
[√] Network resources

! Doctor found issues in 2 categories.
+++ which flutter
++ echo 'which flutter: ' /d/a/devtools/devtools/tool/flutter-sdk/bin/flutter
which flutter: /d/a/devtools/devtools/tool/flutter-sdk/bin/flutter
+++ which dart
++ echo 'which dart: ' /d/a/devtools/devtools/tool/flutter-sdk/bin/cache/dart-sdk/bin/dart
which dart: /d/a/devtools/devtools/tool/flutter-sdk/bin/cache/dart-sdk/bin/dart
++ dart --disable-analytics
Analytics reporting disabled. In order to enable it, run: dart --enable-analytics
++ flutter --version
++ [[ Windows == \W\i\n\d\o\w\s ]]
++ command flutter.bat --version
Flutter 3.33.0-1.0.pre-1322 • channel [user-branch] • unknown source
Framework • revision cb44b5a386 (24 hours ago) • 2025-08-07 14:31:24 -0700
Engine • hash 889e755c9d5edd25a8f3c254fcc5713d4bddef7c (revision d3ecde6575) (24 hours ago) • 2025-08-07 20:55:23.000Z
Tools • Dart 3.10.0 (build 3.10.0-75.1.beta) • DevTools 2.49.0
++ dart --version
Dart SDK version: 3.10.0-75.1.beta (beta) (Thu Aug 7 07:58:56 2025 -0700) on "windows_x64"
++ pushd /d/a/devtools/devtools/tool/ci/../../tool
++ flutter pub get
/d/a/devtools/devtools/tool /d/a/devtools/devtools
++ [[ Windows == \W\i\n\d\o\w\s ]]
++ command flutter.bat pub get
Resolving dependencies in `D:\a\devtools\devtools`...
Downloading packages...
+ _fe_analyzer_shared 85.0.0 (87.0.0 available)
+ analyzer 7.7.1 (8.1.0 available)
+ archive 4.0.7
+ args 2.7.0
+ async 2.13.0
+ benchmark_harness 2.3.1
+ boolean_selector 2.1.2
+ build 2.5.4 (3.0.1 available)
+ build_config 1.1.2
+ build_daemon 4.0.4
+ build_resolvers 2.5.4 (3.0.1 available)
+ build_runner 2.5.4 (2.6.1 available)
+ build_runner_core 9.1.2 (9.2.1 available)
+ built_collection 5.1.1
+ built_value 8.11.1
+ characters 1.4.0 (1.4.1 available)
+ checked_yaml 2.0.4
+ cli_config 0.2.0
+ cli_util 0.4.2
+ clock 1.1.2
+ code_builder 4.10.1
+ collection 1.19.1
+ convert 3.1.2
+ coverage 1.15.0
+ cross_file 0.3.4+2
+ crypto 3.0.6
+ dap 1.4.0
+ dart_service_protocol_shared 0.0.3
+ dart_style 3.1.1 (3.1.2 available)
+ dds_service_extensions 2.1.0
+ dtd 4.0.0
+ extension_discovery 2.1.0
+ fake_async 1.3.3
+ ffi 2.1.4
+ file 7.0.1
+ file_selector 1.0.3
+ file_selector_android 0.5.1+15
+ file_selector_ios 0.5.3+1
+ file_selector_linux 0.9.3+2
+ file_selector_macos 0.9.4+3
+ file_selector_platform_interface 2.6.2
+ file_selector_web 0.9.4+2
+ file_selector_windows 0.9.3+4
+ fixnum 1.1.1
+ flutter 0.0.0 from sdk flutter
+ flutter_driver 0.0.0 from sdk flutter
+ flutter_lints 5.0.0 (6.0.0 available)
+ flutter_markdown 0.7.7+1
+ flutter_test 0.0.0 from sdk flutter
+ flutter_web_plugins 0.0.0 from sdk flutter
+ foo_devtools_extension 1.0.0 from path ..\packages\devtools_extensions\example\packages_with_extensions\foo\packages\foo_devtools_extension
+ frontend_server_client 4.0.0
+ fuchsia_remote_debug_protocol 0.0.0 from sdk flutter
+ glob 2.1.3
+ graphs 2.3.2
+ http 1.5.0
+ http_multi_server 3.2.2
+ http_parser 4.1.2
+ image 4.5.4
+ integration_test 0.0.0 from sdk flutter
+ intl 0.19.0 (0.20.2 available)
+ io 1.0.5
+ js 0.7.2
+ json_annotation 4.9.0
+ json_rpc_2 3.0.3 (4.0.0 available)
+ leak_tracker 11.0.1
+ leak_tracker_flutter_testing 3.0.10
+ leak_tracker_testing 3.0.2
+ lints 5.1.1 (6.0.0 available)
+ logging 1.3.0
+ markdown 7.3.0
+ matcher 0.12.17
+ material_color_utilities 0.11.1 (0.13.0 available)
+ meta 1.17.0
+ mime 2.0.0
+ mockito 5.4.6 (5.5.0 available)
+ nested 1.0.0
+ node_preamble 2.0.2
+ package_config 2.2.0
+ path 1.9.1
+ perfetto_ui_compiled 0.0.1 from path ..\third_party\packages\perfetto_ui_compiled
+ petitparser 7.0.0
+ platform 3.1.6
+ plugin_platform_interface 2.1.8
+ pointer_interceptor 0.10.1+2
+ pointer_interceptor_ios 0.10.1
+ pointer_interceptor_platform_interface 0.10.0+1
+ pointer_interceptor_web 0.10.3
+ pool 1.5.1
+ posix 6.0.3
+ process 5.0.5
+ protobuf 3.1.0 (4.1.1 available)
+ provider 6.1.5
+ pub_semver 2.2.0
+ pubspec_parse 1.5.0
+ shelf 1.4.2
+ shelf_packages_handler 3.0.2
+ shelf_static 1.1.3
+ shelf_web_socket 3.0.0
+ sky_engine 0.0.0 from sdk flutter
! source_gen 2.0.0 (overridden) (3.0.0 available)
+ source_map_stack_trace 2.1.2
+ source_maps 0.10.13
+ source_span 1.10.1
+ sse 4.1.8
+ stack_trace 1.12.1
+ stager 1.1.0
+ stream_channel 2.1.4
+ stream_transform 2.1.1
+ string_scanner 1.4.1
+ sync_http 0.3.1
+ term_glyph 1.2.2
+ test 1.26.3
+ test_api 0.7.7
+ test_core 0.6.12
+ timing 1.0.2
+ typed_data 1.4.0
+ unified_analytics 7.0.2 (8.0.5 available)
+ url_launcher 6.3.2
+ url_launcher_android 6.3.17
+ url_launcher_ios 6.3.3
+ url_launcher_linux 3.2.1
+ url_launcher_macos 3.2.2
+ url_launcher_platform_interface 2.3.2
+ url_launcher_web 2.4.1
+ url_launcher_windows 3.1.4
+ vector_math 2.2.0
+ vm_service 15.0.2
+ vm_service_protos 1.0.0 (2.0.0 available)
+ vm_snapshot_analysis 0.7.6
+ watcher 1.1.2
+ web 1.1.1
+ web_benchmarks 4.0.0
+ web_socket 1.0.1
+ web_socket_channel 3.0.3
+ webdriver 3.1.0
+ webkit_inspection_protocol 1.2.1
+ xml 6.6.0
+ yaml 3.1.3
+ yaml_edit 2.2.2
Changed 139 dependencies in `D:\a\devtools\devtools`!
18 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
++ popd
/d/a/devtools/devtools
++ export 'PATH=/d/a/devtools/devtools/tool/flutter-sdk/bin/cache/dart-sdk/bin:/d/a/devtools/devtools/tool/flutter-sdk/bin:/d/a/devtools/devtools/bin:/mingw64/bin:/usr/bin:/c/Users/runneradmin/bin:/c/Program Files/MongoDB/Server/5.0/bin:/c/aliyun-cli:/c/vcpkg:/c/Program Files (x86)/NSIS:/c/tools/zstd:/c/Program Files/Mercurial:/c/hostedtoolcache/windows/stack/3.7.1/x64:/c/cabal/bin:/c/ghcup/bin:/c/mingw64/bin:/c/Program Files/dotnet:/c/Program Files/MySQL/MySQL Server 8.0/bin:/c/Program Files/R/R-4.4.2/bin/x64:/c/SeleniumWebDrivers/GeckoDriver:/c/SeleniumWebDrivers/EdgeDriver:/c/SeleniumWebDrivers/ChromeDriver:/c/Program Files (x86)/sbt/bin:/c/Program Files (x86)/GitHub CLI:/bin:/c/Program Files (x86)/pipx_bin:/c/npm/prefix:/c/hostedtoolcache/windows/go/1.24.5/x64/bin:/c/hostedtoolcache/windows/Python/3.9.13/x64/Scripts:/c/hostedtoolcache/windows/Python/3.9.13/x64:/c/hostedtoolcache/windows/Ruby/3.3.9/x64/bin:/c/Program Files/OpenSSL/bin:/c/tools/kotlinc/bin:/c/hostedtoolcache/windows/Java_Temurin-Hotspot_jdk/8.0.462-8/x64/bin:/c/Program Files/ImageMagick-7.1.2-Q16-HDRI:/c/Program Files/Microsoft SDKs/Azure/CLI2/wbin:/c/ProgramData/kind:/c/ProgramData/Chocolatey/bin:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/dotnet:/c/Program Files/PowerShell/7:/c/Program Files/Microsoft/Web Platform Installer:/c/Program Files/TortoiseSVN/bin:/c/Program Files/Microsoft SQL Server/Client SDK/ODBC/170/Tools/Binn:/c/Program Files/Microsoft SQL Server/150/Tools/Binn:/c/Program Files (x86)/Windows Kits/10/Windows Performance Toolkit:/c/Program Files (x86)/WiX Toolset v3.14/bin:/c/Program Files/Microsoft SQL Server/130/DTS/Binn:/c/Program Files/Microsoft SQL Server/140/DTS/Binn:/c/Program Files/Microsoft SQL Server/150/DTS/Binn:/c/Program Files/Microsoft SQL Server/160/DTS/Binn:/c/Strawberry/c/bin:/c/Strawberry/perl/site/bin:/c/Strawberry/perl/bin:/c/ProgramData/chocolatey/lib/pulumi/tools/Pulumi/bin:/c/Program Files/CMake/bin:/c/ProgramData/chocolatey/lib/maven/apache-maven-3.9.11/bin:/c/Program Files/Microsoft Service Fabric/bin/Fabric/Fabric.Code:/c/Program Files/Microsoft SDKs/Service Fabric/Tools/ServiceFabricLocalClusterManager:/c/Program Files/nodejs:/cmd:/mingw64/bin:/usr/bin:/c/Program Files/GitHub CLI:/c/tools/php:/c/Program Files (x86)/sbt/bin:/c/Program Files/Amazon/AWSCLIV2:/c/Program Files/Amazon/SessionManagerPlugin/bin:/c/Program Files/Amazon/AWSSAMCLI/bin:/c/Program Files/Microsoft SQL Server/130/Tools/Binn:/c/Program Files/LLVM/bin:/c/Program Files (x86)/LLVM/bin:/c/Users/runneradmin/.dotnet/tools:/c/Users/runneradmin/.cargo/bin:/c/Users/runneradmin/AppData/Local/Microsoft/WindowsApps:/d/a/devtools/devtools/tool/ci/../../tool/bin'
++ PATH='/d/a/devtools/devtools/tool/flutter-sdk/bin/cache/dart-sdk/bin:/d/a/devtools/devtools/tool/flutter-sdk/bin:/d/a/devtools/devtools/bin:/mingw64/bin:/usr/bin:/c/Users/runneradmin/bin:/c/Program Files/MongoDB/Server/5.0/bin:/c/aliyun-cli:/c/vcpkg:/c/Program Files (x86)/NSIS:/c/tools/zstd:/c/Program Files/Mercurial:/c/hostedtoolcache/windows/stack/3.7.1/x64:/c/cabal/bin:/c/ghcup/bin:/c/mingw64/bin:/c/Program Files/dotnet:/c/Program Files/MySQL/MySQL Server 8.0/bin:/c/Program Files/R/R-4.4.2/bin/x64:/c/SeleniumWebDrivers/GeckoDriver:/c/SeleniumWebDrivers/EdgeDriver:/c/SeleniumWebDrivers/ChromeDriver:/c/Program Files (x86)/sbt/bin:/c/Program Files (x86)/GitHub CLI:/bin:/c/Program Files (x86)/pipx_bin:/c/npm/prefix:/c/hostedtoolcache/windows/go/1.24.5/x64/bin:/c/hostedtoolcache/windows/Python/3.9.13/x64/Scripts:/c/hostedtoolcache/windows/Python/3.9.13/x64:/c/hostedtoolcache/windows/Ruby/3.3.9/x64/bin:/c/Program Files/OpenSSL/bin:/c/tools/kotlinc/bin:/c/hostedtoolcache/windows/Java_Temurin-Hotspot_jdk/8.0.462-8/x64/bin:/c/Program Files/ImageMagick-7.1.2-Q16-HDRI:/c/Program Files/Microsoft SDKs/Azure/CLI2/wbin:/c/ProgramData/kind:/c/ProgramData/Chocolatey/bin:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/dotnet:/c/Program Files/PowerShell/7:/c/Program Files/Microsoft/Web Platform Installer:/c/Program Files/TortoiseSVN/bin:/c/Program Files/Microsoft SQL Server/Client SDK/ODBC/170/Tools/Binn:/c/Program Files/Microsoft SQL Server/150/Tools/Binn:/c/Program Files (x86)/Windows Kits/10/Windows Performance Toolkit:/c/Program Files (x86)/WiX Toolset v3.14/bin:/c/Program Files/Microsoft SQL Server/130/DTS/Binn:/c/Program Files/Microsoft SQL Server/140/DTS/Binn:/c/Program Files/Microsoft SQL Server/150/DTS/Binn:/c/Program Files/Microsoft SQL Server/160/DTS/Binn:/c/Strawberry/c/bin:/c/Strawberry/perl/site/bin:/c/Strawberry/perl/bin:/c/ProgramData/chocolatey/lib/pulumi/tools/Pulumi/bin:/c/Program Files/CMake/bin:/c/ProgramData/chocolatey/lib/maven/apache-maven-3.9.11/bin:/c/Program Files/Microsoft Service Fabric/bin/Fabric/Fabric.Code:/c/Program Files/Microsoft SDKs/Service Fabric/Tools/ServiceFabricLocalClusterManager:/c/Program Files/nodejs:/cmd:/mingw64/bin:/usr/bin:/c/Program Files/GitHub CLI:/c/tools/php:/c/Program Files (x86)/sbt/bin:/c/Program Files/Amazon/AWSCLIV2:/c/Program Files/Amazon/SessionManagerPlugin/bin:/c/Program Files/Amazon/AWSSAMCLI/bin:/c/Program Files/Microsoft SQL Server/130/Tools/Binn:/c/Program Files/LLVM/bin:/c/Program Files (x86)/LLVM/bin:/c/Users/runneradmin/.dotnet/tools:/c/Users/runneradmin/.cargo/bin:/c/Users/runneradmin/AppData/Local/Microsoft/WindowsApps:/d/a/devtools/devtools/tool/ci/../../tool/bin'
++ dt pub-get --only-main
%EF%BF%BF%EF%BF%BFx8%E9%BE%84%EF%9C%AD%D1%9C%E8%A0%80%E4%A1%93%E5%99%8C%E3%B5%8C3%E9%BE%85%EF%9C%AC%D5%AE%E8%BC%80: Error: Error when reading '%EF%BF%BF%EF%BF%BFx8%E9%BE%84%EF%9C%AD%D1%9C%E8%A0%80%E4%A1%93%E5%99%8C%E3%B5%8C3%E9%BE%85%EF%9C%AC%D5%AE%E8%BC%80': The system cannot find the file specified.

```

### example 2:

https://github.com/flutter/devtools/actions/runs/16840828383/job/47711440193

stack trace

```
2 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
packages\devtools_extensions\example\packages_with_extensions\foo\packages\foo...
D:\a\devtools\devtools\packages\devtools_extensions\example\packages_with_extensions\foo\packages\foo > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies...
Downloading packages...
characters 1.4.0 (1.4.1 available)
flutter_lints 4.0.0 (6.0.0 available)
lints 4.0.0 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
Got dependencies!
4 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
packages\devtools_extensions\example\packages_with_extensions\foo\packages\foo_devtools_extension...
D:\a\devtools\devtools\packages\devtools_extensions\example\packages_with_extensions\foo\packages\foo_devtools_extension > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies...
Downloading packages...
characters 1.4.0 (1.4.1 available)
! devtools_app_shared 0.4.1 from path ..\..\..\..\..\..\devtools_app_shared (overridden)
! devtools_extensions 0.4.0 from path ..\..\..\..\.. (overridden)
! devtools_shared 12.0.0 from path ..\..\..\..\..\..\devtools_shared (overridden)
material_color_utilities 0.11.1 (0.13.0 available)
Got dependencies!
2 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
packages\devtools_extensions\example\packages_with_extensions\standalone_extension...
D:\a\devtools\devtools\packages\devtools_extensions\example\packages_with_extensions\standalone_extension > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies...
Downloading packages...
characters 1.4.0 (1.4.1 available)
! devtools_app_shared 0.4.1 from path ..\..\..\..\devtools_app_shared (overridden)
! devtools_extensions 0.4.0 from path ..\..\.. (overridden)
! devtools_shared 12.0.0 from path ..\..\..\..\devtools_shared (overridden)
! flutter_lints 4.0.0 (overridden) (6.0.0 available)
lints 4.0.0 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
Got dependencies!
4 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
packages\devtools_shared...
D:\a\devtools\devtools\packages\devtools_shared > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies in `D:\a\devtools\devtools`...
Downloading packages...
_fe_analyzer_shared 85.0.0 (87.0.0 available)
analyzer 7.7.1 (8.1.0 available)
build 2.5.4 (3.0.1 available)
build_resolvers 2.5.4 (3.0.1 available)
build_runner 2.5.4 (2.6.1 available)
build_runner_core 9.1.2 (9.2.1 available)
characters 1.4.0 (1.4.1 available)
dart_style 3.1.1 (3.1.2 available)
flutter_lints 5.0.0 (6.0.0 available)
intl 0.19.0 (0.20.2 available)
json_rpc_2 3.0.3 (4.0.0 available)
lints 5.1.1 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
mockito 5.4.6 (5.5.0 available)
protobuf 3.1.0 (4.1.1 available)
! source_gen 2.0.0 (overridden) (3.0.0 available)
unified_analytics 7.0.2 (8.0.5 available)
vm_service_protos 1.0.0 (2.0.0 available)
Got dependencies in `D:\a\devtools\devtools`!
18 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
packages\devtools_test...
D:\a\devtools\devtools\packages\devtools_test > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies in `D:\a\devtools\devtools`...
Downloading packages...
_fe_analyzer_shared 85.0.0 (87.0.0 available)
analyzer 7.7.1 (8.1.0 available)
build 2.5.4 (3.0.1 available)
build_resolvers 2.5.4 (3.0.1 available)
build_runner 2.5.4 (2.6.1 available)
build_runner_core 9.1.2 (9.2.1 available)
characters 1.4.0 (1.4.1 available)
dart_style 3.1.1 (3.1.2 available)
flutter_lints 5.0.0 (6.0.0 available)
intl 0.19.0 (0.20.2 available)
json_rpc_2 3.0.3 (4.0.0 available)
lints 5.1.1 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
mockito 5.4.6 (5.5.0 available)
protobuf 3.1.0 (4.1.1 available)
! source_gen 2.0.0 (overridden) (3.0.0 available)
unified_analytics 7.0.2 (8.0.5 available)
vm_service_protos 1.0.0 (2.0.0 available)
Got dependencies in `D:\a\devtools\devtools`!
18 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
third_party\packages\perfetto_ui_compiled...
D:\a\devtools\devtools\third_party\packages\perfetto_ui_compiled > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies...
Downloading packages...
Got dependencies!
third_party\packages\widget_icons...
D:\a\devtools\devtools\third_party\packages\widget_icons > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies...
Downloading packages...
+ async 2.13.0
+ boolean_selector 2.1.2
+ characters 1.4.0 (1.4.1 available)
+ clock 1.1.2
+ collection 1.19.1
+ fake_async 1.3.3
+ flutter 0.0.0 from sdk flutter
+ flutter_lints 4.0.0 (6.0.0 available)
+ flutter_test 0.0.0 from sdk flutter
+ leak_tracker 11.0.1
+ leak_tracker_flutter_testing 3.0.10
+ leak_tracker_testing 3.0.2
+ lints 4.0.0 (6.0.0 available)
+ matcher 0.12.17
+ material_color_utilities 0.11.1 (0.13.0 available)
+ meta 1.17.0
+ path 1.9.1
+ sky_engine 0.0.0 from sdk flutter
+ source_span 1.10.1
+ stack_trace 1.12.1
+ stream_channel 2.1.4
+ string_scanner 1.4.1
+ term_glyph 1.2.2
+ test_api 0.7.7
+ vector_math 2.2.0
+ vm_service 15.0.2
Changed 26 dependencies!
4 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
Resolving dependencies in `.\example`...
Downloading packages...
Got dependencies in `.\example`.
third_party\packages\widget_icons\example...
D:\a\devtools\devtools\third_party\packages\widget_icons\example > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies...
Downloading packages...
characters 1.4.0 (1.4.1 available)
flutter_lints 4.0.0 (6.0.0 available)
lints 4.0.0 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
Got dependencies!
4 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
tool...
D:\a\devtools\devtools\tool > D:\a\devtools\devtools\tool\flutter-sdk\bin\flutter.bat pub get
Resolving dependencies in `D:\a\devtools\devtools`...
Downloading packages...
_fe_analyzer_shared 85.0.0 (87.0.0 available)
analyzer 7.7.1 (8.1.0 available)
build 2.5.4 (3.0.1 available)
build_resolvers 2.5.4 (3.0.1 available)
build_runner 2.5.4 (2.6.1 available)
build_runner_core 9.1.2 (9.2.1 available)
characters 1.4.0 (1.4.1 available)
dart_style 3.1.1 (3.1.2 available)
flutter_lints 5.0.0 (6.0.0 available)
intl 0.19.0 (0.20.2 available)
json_rpc_2 3.0.3 (4.0.0 available)
lints 5.1.1 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
mockito 5.4.6 (5.5.0 available)
protobuf 3.1.0 (4.1.1 available)
! source_gen 2.0.0 (overridden) (3.0.0 available)
unified_analytics 7.0.2 (8.0.5 available)
vm_service_protos 1.0.0 (2.0.0 available)
Got dependencies in `D:\a\devtools\devtools`!
18 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
Running build_runner build for devtools_app...
D:\a\devtools\devtools\packages\devtools_app > D:\a\devtools\devtools\tool\flutter-sdk\bin\dart.bat run build_runner build --delete-conflicting-outputs
Generating the build script.
Compiling the build script.
W Configuring `build_web_compilers:entrypoint` in target `devtools_app:devtools_app` but this is not a known Builder.
Reading the asset graph.
Creating the asset graph.
Doing initial build cleanup.
Updating the asset graph.
Building, full build because builders changed.
0s stager:stagerAppBuilder on 12 inputs; test/test_infra/scenes/cpu_profiler/default.dart
W SDK language version 3.10.0 is newer than `analyzer` language version 3.9.0. Run `flutter packages upgrade`.
28s stager:stagerAppBuilder on 12 inputs: 1 output; spent 16s analyzing, 6s sdk, 4s resolving; test/test_infra/scenes/hello.dart
32s stager:stagerAppBuilder on 12 inputs: 5 output; spent 20s analyzing, 6s sdk, 5s resolving; test/test_infra/scenes/scene_test_extensions.dart
33s stager:stagerAppBuilder on 12 inputs: 7 output, 5 no-op; spent 20s analyzing, 6s sdk, 5s resolving
Running the post build.
Writing the asset graph.
Built with build_runner in 35s; wrote 7 outputs.
Running build_runner build for devtools_test...
D:\a\devtools\devtools\packages\devtools_test > D:\a\devtools\devtools\tool\flutter-sdk\bin\dart.bat run build_runner build --delete-conflicting-outputs
Generating the build script.
Compiling the build script.
Reading the asset graph.
Creating the asset graph.
Doing initial build cleanup.
Updating the asset graph.
Building, full build because builders changed.
0s mockito:mockBuilder on 1 input; lib/src/mocks/generated.dart
W SDK language version 3.10.0 is newer than `analyzer` language version 3.9.0. Run `flutter packages upgrade`.
27s mockito:mockBuilder on 1 input: 1 output; spent 16s analyzing, 6s sdk, 3s resolving, 1s building
Running the post build.
Writing the asset graph.
Built with build_runner in 29s; wrote 1 output.
D:\a\devtools\devtools\packages\devtools_app > D:\a\devtools\devtools\tool\flutter-sdk\bin\dart.bat format test\test_infra\scenes
Formatted 19 files (0 changed) in 0.08 seconds.
D:\a\devtools\devtools\packages\devtools_test > D:\a\devtools\devtools\tool\flutter-sdk\bin\dart.bat format lib\src\mocks\generated.mocks.dart
Formatted 1 file (0 changed) in 0.27 seconds.
+ pushd /d/a/devtools/devtools/tool/ci/../../packages/devtools_app
/d/a/devtools/devtools/packages/devtools_app /d/a/devtools/devtools
++ pwd
+ echo /d/a/devtools/devtools/packages/devtools_app
/d/a/devtools/devtools/packages/devtools_app
+ '[' integration_dart2js = main ']'
+ '[' integration_dart2js = build_ddc ']'
+ '[' integration_dart2js = build_dart2js ']'
+ [[ integration_dart2js == \t\e\s\t\_\d\d\c ]]
+ [[ integration_dart2js == \t\e\s\t\_\d\a\r\t\2\j\s ]]
+ '[' integration_dart2js = integration_dart2js ']'
+ '[' devtools_app = devtools_app ']'
+ flutter pub get
+ [[ Windows == \W\i\n\d\o\w\s ]]
+ command flutter.bat pub get
Resolving dependencies in `D:\a\devtools\devtools`...
Downloading packages...
_fe_analyzer_shared 85.0.0 (87.0.0 available)
analyzer 7.7.1 (8.1.0 available)
build 2.5.4 (3.0.1 available)
build_resolvers 2.5.4 (3.0.1 available)
build_runner 2.5.4 (2.6.1 available)
build_runner_core 9.1.2 (9.2.1 available)
characters 1.4.0 (1.4.1 available)
dart_style 3.1.1 (3.1.2 available)
flutter_lints 5.0.0 (6.0.0 available)
intl 0.19.0 (0.20.2 available)
json_rpc_2 3.0.3 (4.0.0 available)
lints 5.1.1 (6.0.0 available)
material_color_utilities 0.11.1 (0.13.0 available)
mockito 5.4.6 (5.5.0 available)
protobuf 3.1.0 (4.1.1 available)
! source_gen 2.0.0 (overridden) (3.0.0 available)
unified_analytics 7.0.2 (8.0.5 available)
vm_service_protos 1.0.0 (2.0.0 available)
Got dependencies in `D:\a\devtools\devtools`!
18 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
+ echo 'Preparing to run integration tests. Warning: if you see the exception '\''Web Driver Command WebDriverCommandType.screenshot failed while waiting for driver side'\'', this is a known issue and likely means that the golden image check failed (see https://github.com/flutter/flutter/issues/118470). Look at the summary of the Github Actions run to see if golden image failures have been uploaded (this only happens once all checks have completed). Download these goldens and update them in the codebase to apply the updates.'
Preparing to run integration tests. Warning: if you see the exception 'Web Driver Command WebDriverCommandType.screenshot failed while waiting for driver side', this is a known issue and likely means that the golden image check failed (see https://github.com/flutter/flutter/issues/118470). Look at the summary of the Github Actions run to see if golden image failures have been uploaded (this only happens once all checks have completed). Download these goldens and update them in the codebase to apply the updates.
+ '[' flutter = flutter ']'
+ dart run integration_test/run_tests.dart --headless --shard=1/3
ChromeDriver - Starting ChromeDriver 138.0.7204.183 (e90faf484ddbc033fc9bf337621761d3dd5c5289-refs/branch-heads/7204@{#2435}) on port 4444
ChromeDriver - Only local connections are allowed.
ChromeDriver - Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
ChromeDriver - ChromeDriver was started successfully on port 4444.
FlutterDriveProcess - Downloading Web SDK... 1,638ms
FlutterDriveProcess - Resolving dependencies in `D:\a\devtools\devtools`...
FlutterDriveProcess - Downloading packages...
FlutterDriveProcess - _fe_analyzer_shared 85.0.0 (87.0.0 available)
FlutterDriveProcess - analyzer 7.7.1 (8.1.0 available)
FlutterDriveProcess - build 2.5.4 (3.0.1 available)
FlutterDriveProcess - build_resolvers 2.5.4 (3.0.1 available)
FlutterDriveProcess - build_runner 2.5.4 (2.6.1 available)
FlutterDriveProcess - build_runner_core 9.1.2 (9.2.1 available)
FlutterDriveProcess - characters 1.4.0 (1.4.1 available)
FlutterDriveProcess - dart_style 3.1.1 (3.1.2 available)
FlutterDriveProcess - flutter_lints 5.0.0 (6.0.0 available)
FlutterDriveProcess - intl 0.19.0 (0.20.2 available)
FlutterDriveProcess - json_rpc_2 3.0.3 (4.0.0 available)
FlutterDriveProcess - lints 5.1.1 (6.0.0 available)
FlutterDriveProcess - material_color_utilities 0.11.1 (0.13.0 available)
FlutterDriveProcess - mockito 5.4.6 (5.5.0 available)
FlutterDriveProcess - protobuf 3.1.0 (4.1.1 available)
FlutterDriveProcess - ! source_gen 2.0.0 (overridden) (3.0.0 available)
FlutterDriveProcess - unified_analytics 7.0.2 (8.0.5 available)
FlutterDriveProcess - vm_service_protos 1.0.0 (2.0.0 available)
FlutterDriveProcess - Got dependencies in `D:\a\devtools\devtools`!
FlutterDriveProcess - 18 packages have newer versions incompatible with dependency constraints.
FlutterDriveProcess - Try `flutter pub outdated` for more information.
FlutterDriveProcess - Launching integration_test/test\live_connection\app_test.dart on Web Server in debug mode...
FlutterDriveProcess - Waiting for connection from debug service on Web Server... 45.5s
FlutterDriveProcess - integration_test/test\live_connection\app_test.dart is being served at http://localhost:65269
FlutterDriveProcess - The web-server device requires the Dart Debug Chrome extension for debugging. Consider using the Chrome or Edge devices for an improved development workflow.
FlutterDriveProcess - result {"result":"false","failureDetails":["{\"methodName\":\"connect to app and switch tabs\",\"details\":\"══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞═════════════════\\nThe following message was thrown:\\nMultiple exceptions (2) were detected during the running of the\\ncurrent test, and at least one was unexpected.\\n═════════════════════════════════════════════════════════════════\\n\"}"]}
FlutterDriveProcess - Failure Details:
FlutterDriveProcess - Failure in method: connect to app and switch tabs
FlutterDriveProcess - ══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞═════════════════
FlutterDriveProcess - The following message was thrown:
FlutterDriveProcess - Multiple exceptions (2) were detected during the running of the
FlutterDriveProcess - current test, and at least one was unexpected.
FlutterDriveProcess - ═════════════════════════════════════════════════════════════════
FlutterDriveProcess -
FlutterDriveProcess - end of failure 1
FlutterDriveProcess -
FlutterDriveProcess -
FlutterDriveProcess -
FlutterDriveProcess - Application finished.
Unhandled exception:
Exception: Test 'connect to app and switch tabs' failed: ══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞═════════════════
The following message was thrown:
Multiple exceptions (2) were detected during the running of the
current test, and at least one was unexpected.
═════════════════════════════════════════════════════════════════
.

result {"result":"false","failureDetails":["{\"methodName\":\"connect to app and switch tabs\",\"details\":\"══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞═════════════════\\nThe following message was thrown:\\nMultiple exceptions (2) were detected during the running of the\\ncurrent test, and at least one was unexpected.\\n═════════════════════════════════════════════════════════════════\\n\"}"]}
Failure Details:
Failure in method: connect to app and switch tabs
══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞═════════════════
The following message was thrown:
Multiple exceptions (2) were detected during the running of the
current test, and at least one was unexpected.
═════════════════════════════════════════════════════════════════

#0 IntegrationTestRunner.run.runTest (package:devtools_shared/src/test/integration_test_runner.dart:150:11)

#1 IntegrationTestRunner.run (package:devtools_shared/src/test/integration_test_runner.dart:156:5)

#2 runFlutterIntegrationTest (file:///D:/a/devtools/devtools/packages/devtools_app/integration_test/test_infra/run/run_test.dart:121:5)

#3 _runTest (file:///D:/a/devtools/devtools/packages/devtools_app/integration_test/run_tests.dart:84:3)

#4 runOneOrManyTests (package:devtools_shared/src/test/integration_test_runner.dart:350:9)

#5 main (file:///D:/a/devtools/devtools/packages/devtools_app/integration_test/run_tests.dart:53:3)

```