[WIP] Upgrade Ubuntu from 24.04 to 26.06 in GitHub Actions by vstinner · Pull Request #152717 · python/cpython

vstinner · 2026-06-30T23:39:43Z

Touch Python/getcompiler.c to trigger most GHA jobs.

This PR upgrades Ubuntu from 24.04 to 26.06 in GitHub Actions to check what breaks and to see if it would be possible to make some upgrade.

Touch Python/getcompiler.c to trigger most GHA jobs.

vstinner · 2026-06-30T23:45:35Z

"Check if generated files are up to date" job: sudo ./.github/workflows/posix-deps-apt.sh logs an error:

E: Unable to locate package lzma-dev

Later in the same job, make check-c-globals fails with:

/home/runner/work/cpython/cpython/Modules/tkappinit.c:16:10: fatal error: tcl.h: No such file or directory
   16 | #include <tcl.h>
      |          ^~~~~~~

vstinner · 2026-07-01T00:35:24Z

(*) Address sanitizer (ubuntu-26.04): "Set up GCC-10 for ASAN" fails with Package g++-10 is not available, but is referred to by another package.

(*) llvm.sh fails with E: The repository 'https://apt.llvm.org/resolute llvm-toolchain-resolute-20 Release' does not have a Release file. llvm.sh is needed by:

Sanitizers / TSan
Sanitizers / TSan (free-threading)
Sanitizers / UBSan
Ubuntu (bolt) / build and test (ubuntu-26.04)

(*) Android (x86_64) fails with:

  Starting a Gradle Daemon (subsequent builds will be faster)
  
  FAILURE: Build failed with an exception.
  
  * What went wrong:
  25.0.3
  
  * Try:
  > Run with --stacktrace option to get the stack trace.
  > Run with --info or --debug option to get more log output.
  > Run with --scan to get full insights.
  > Get more help at https://help.gradle.org./

vstinner · 2026-07-01T00:38:11Z

Lint / lint (pull_request): Failing after 40s

It complains because it doesn't know ubuntu-26.04. Example:

  .github/workflows/build.yml:56:14: label "ubuntu-26.04" is unknown. available labels are "windows-latest", "windows-latest-8-cores", "windows-2025", "windows-2025-vs2026", "windows-2022", "windows-11-arm", "ubuntu-slim", "ubuntu-latest", "ubuntu-latest-4-cores", "ubuntu-latest-8-cores", "ubuntu-latest-16-cores", "ubuntu-24.04", "ubuntu-24.04-arm", "ubuntu-22.04", "ubuntu-22.04-arm", "macos-latest", "macos-latest-xlarge", "macos-latest-large", "macos-26-xlarge", "macos-26-large", "macos-26", "macos-15-intel", "macos-15-xlarge", "macos-15-large", "macos-15", "macos-14-xlarge", "macos-14-large", "macos-14", "self-hosted", "x64", "arm", "arm64", "linux", "macos", "windows". if it is a custom label for self-hosted runner, set list of labels in actionlint.yaml config file [runner-label]
     |
  56 |     runs-on: ubuntu-26.04
     |              ^~~~~~~~~~~~

vstinner · 2026-07-01T00:40:47Z

Information on ubuntu-26.04 image:

https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2604-Readme.md
Ubuntu 26.04 and Ubuntu 26.04 Arm is now available as a public preview
https://docs.github.com/en/actions/reference/runners/github-hosted-runners mentions ubuntu-26.04 as a "Public preview"

vstinner · 2026-07-01T01:10:29Z

(*) Address sanitizer (ubuntu-26.04): "Set up GCC-10 for ASAN" fails with Package g++-10 is not available, but is referred to by another package.

The job requires GCC 10 because in 2023, Ubuntu provided GCC 9 by default which had a bug with vfork(). This is no longer needed on Ubuntu 26.04.

vstinner · 2026-07-01T01:34:40Z

I modified Platforms/Android to run gradlew with --stacktrace --debug. Extract of the exception:

java.lang.IllegalArgumentException: 25.0.3
	at org.jetbrains.kotlin.com.intellij.util.lang.JavaVersion.parse(JavaVersion.java:307)
	at org.jetbrains.kotlin.com.intellij.util.lang.JavaVersion.current(JavaVersion.java:176)
	at org.jetbrains.kotlin.cli.jvm.modules.JavaVersionUtilsKt.isAtLeastJava9(javaVersionUtils.kt:11)

Full error:

Details

* What went wrong:
25.0.3

* Try:
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

* Exception is:
java.lang.IllegalArgumentException: 25.0.3
	at org.jetbrains.kotlin.com.intellij.util.lang.JavaVersion.parse(JavaVersion.java:307)
	at org.jetbrains.kotlin.com.intellij.util.lang.JavaVersion.current(JavaVersion.java:176)
	at org.jetbrains.kotlin.cli.jvm.modules.JavaVersionUtilsKt.isAtLeastJava9(javaVersionUtils.kt:11)
	at org.jetbrains.kotlin.cli.jvm.modules.CoreJrtFileSystem.globalJrtFsCache$lambda$2(CoreJrtFileSystem.kt:83)
	at org.jetbrains.kotlin.cli.jvm.modules.CoreJrtFileSystem.globalJrtFsCache$lambda$3(CoreJrtFileSystem.kt:74)
	at org.jetbrains.kotlin.com.intellij.util.containers.ConcurrentFactoryMap$2.create(ConcurrentFactoryMap.java:174)
	at org.jetbrains.kotlin.com.intellij.util.containers.ConcurrentFactoryMap.get(ConcurrentFactoryMap.java:40)
	at org.jetbrains.kotlin.cli.jvm.modules.CoreJrtFileSystem.roots$lambda$0(CoreJrtFileSystem.kt:34)
	at org.jetbrains.kotlin.cli.jvm.modules.CoreJrtFileSystem.roots$lambda$1(CoreJrtFileSystem.kt:33)
	at org.jetbrains.kotlin.com.intellij.util.containers.ConcurrentFactoryMap$2.create(ConcurrentFactoryMap.java:174)
	at org.jetbrains.kotlin.com.intellij.util.containers.ConcurrentFactoryMap.get(ConcurrentFactoryMap.java:40)
	at org.jetbrains.kotlin.cli.jvm.modules.CoreJrtFileSystem.findFileByPath(CoreJrtFileSystem.kt:42)
	at org.jetbrains.kotlin.cli.jvm.modules.CliJavaModuleFinder.<init>(CliJavaModuleFinder.kt:44)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.<init>(KotlinCoreEnvironment.kt:243)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.<init>(KotlinCoreEnvironment.kt)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createForProduction(KotlinCoreEnvironment.kt:468)
	at org.gradle.kotlin.dsl.support.KotlinCompilerKt$kotlinCoreEnvironmentFor$1.create(KotlinCompiler.kt:429)
	at org.gradle.kotlin.dsl.support.KotlinCompilerKt$kotlinCoreEnvironmentFor$1.create(KotlinCompiler.kt:425)
	at org.gradle.internal.SystemProperties.withSystemProperty(SystemProperties.java:123)
	at org.gradle.kotlin.dsl.support.KotlinCompilerKt.kotlinCoreEnvironmentFor(KotlinCompiler.kt:425)
	at org.gradle.kotlin.dsl.support.KotlinCompilerKt.compileKotlinScriptModuleTo(KotlinCompiler.kt:184)
	at org.gradle.kotlin.dsl.support.KotlinCompilerKt.compileKotlinScriptToDirectory(KotlinCompiler.kt:148)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$compileScript$1.invoke(ResidualProgramCompiler.kt:713)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$compileScript$1.invoke(ResidualProgramCompiler.kt:712)
	at org.gradle.kotlin.dsl.provider.StandardKotlinScriptEvaluator$InterpreterHost$runCompileBuildOperation$1.call(KotlinScriptEvaluator.kt:206)
	at org.gradle.kotlin.dsl.provider.StandardKotlinScriptEvaluator$InterpreterHost$runCompileBuildOperation$1.call(KotlinScriptEvaluator.kt:203)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.kotlin.dsl.provider.StandardKotlinScriptEvaluator$InterpreterHost.runCompileBuildOperation(KotlinScriptEvaluator.kt:203)
	at org.gradle.kotlin.dsl.execution.Interpreter$compile$1$1$1$1.invoke(Interpreter.kt:334)
	at org.gradle.kotlin.dsl.execution.Interpreter$compile$1$1$1$1.invoke(Interpreter.kt:334)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.compileScript-C5AE47M(ResidualProgramCompiler.kt:712)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.compileStage1-EfyMToc(ResidualProgramCompiler.kt:695)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.emitStage1Sequence(ResidualProgramCompiler.kt:247)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.emitStage1Sequence(ResidualProgramCompiler.kt:238)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.emit(ResidualProgramCompiler.kt:198)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.emit(ResidualProgramCompiler.kt:182)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.access$emit(ResidualProgramCompiler.kt:83)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$emitDynamicProgram$1$1.invoke(ResidualProgramCompiler.kt:123)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$emitDynamicProgram$1$1.invoke(ResidualProgramCompiler.kt:121)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$overrideExecute$1.invoke(ResidualProgramCompiler.kt:548)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$overrideExecute$1.invoke(ResidualProgramCompiler.kt:547)
	at org.gradle.kotlin.dsl.support.bytecode.AsmExtensionsKt.method(AsmExtensions.kt:133)
	at org.gradle.kotlin.dsl.support.bytecode.AsmExtensionsKt.publicMethod(AsmExtensions.kt:116)
	at org.gradle.kotlin.dsl.support.bytecode.AsmExtensionsKt.publicMethod$default(AsmExtensions.kt:108)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.overrideExecute(ResidualProgramCompiler.kt:547)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.access$overrideExecute(ResidualProgramCompiler.kt:83)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$emitDynamicProgram$1.invoke(ResidualProgramCompiler.kt:121)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$emitDynamicProgram$1.invoke(ResidualProgramCompiler.kt:119)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$program$3.invoke(ResidualProgramCompiler.kt:673)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler$program$3.invoke(ResidualProgramCompiler.kt:671)
	at org.gradle.kotlin.dsl.support.bytecode.AsmExtensionsKt.publicClass-7y5yvvE(AsmExtensions.kt:41)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.program-5oOsWEo(ResidualProgramCompiler.kt:671)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.access$program-5oOsWEo(ResidualProgramCompiler.kt:83)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.emitDynamicProgram(ResidualProgramCompiler.kt:798)
	at org.gradle.kotlin.dsl.execution.ResidualProgramCompiler.compile(ResidualProgramCompiler.kt:102)
	at org.gradle.kotlin.dsl.execution.Interpreter$compile$1.invoke(Interpreter.kt:337)
	at org.gradle.kotlin.dsl.execution.Interpreter$compile$1.invoke(Interpreter.kt:301)
	at org.gradle.kotlin.dsl.provider.StandardKotlinScriptEvaluator$KotlinScriptCompilationAndInstrumentation.compile(KotlinScriptEvaluator.kt:437)
	at org.gradle.internal.scripts.BuildScriptCompilationAndInstrumentation.execute(BuildScriptCompilationAndInstrumentation.java:136)
	at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:105)
	at org.gradle.internal.execution.steps.ExecuteStep.access$000(ExecuteStep.java:44)
	at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:59)
	at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:56)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:56)
	at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:44)
	at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:42)
	at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:75)
	at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:55)
	at org.gradle.internal.execution.steps.PreCreateOutputParentsStep.execute(PreCreateOutputParentsStep.java:50)
	at org.gradle.internal.execution.steps.PreCreateOutputParentsStep.execute(PreCreateOutputParentsStep.java:28)
	at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:61)
	at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:26)
	at org.gradle.internal.execution.steps.NoInputChangesStep.execute(NoInputChangesStep.java:30)
	at org.gradle.internal.execution.steps.NoInputChangesStep.execute(NoInputChangesStep.java:21)
	at org.gradle.internal.execution.steps.CaptureOutputsAfterExecutionStep.execute(CaptureOutputsAfterExecutionStep.java:69)
	at org.gradle.internal.execution.steps.CaptureOutputsAfterExecutionStep.execute(CaptureOutputsAfterExecutionStep.java:46)
	at org.gradle.internal.execution.steps.BuildCacheStep.executeWithoutCache(BuildCacheStep.java:189)
	at org.gradle.internal.execution.steps.BuildCacheStep.lambda$execute$1(BuildCacheStep.java:75)
	at org.gradle.internal.Either$Right.fold(Either.java:175)
	at org.gradle.internal.execution.caching.CachingState.fold(CachingState.java:62)
	at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:73)
	at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:48)
	at org.gradle.internal.execution.steps.NeverUpToDateStep.execute(NeverUpToDateStep.java:34)
	at org.gradle.internal.execution.steps.NeverUpToDateStep.execute(NeverUpToDateStep.java:22)
	at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:37)
	at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:27)
	at org.gradle.internal.execution.steps.ResolveNonIncrementalCachingStateStep.executeDelegate(ResolveNonIncrementalCachingStateStep.java:50)
	at org.gradle.internal.execution.steps.AbstractResolveCachingStateStep.execute(AbstractResolveCachingStateStep.java:71)
	at org.gradle.internal.execution.steps.AbstractResolveCachingStateStep.execute(AbstractResolveCachingStateStep.java:39)
	at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:107)
	at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:56)
	at org.gradle.internal.execution.steps.AbstractCaptureStateBeforeExecutionStep.execute(AbstractCaptureStateBeforeExecutionStep.java:64)
	at org.gradle.internal.execution.steps.AbstractCaptureStateBeforeExecutionStep.execute(AbstractCaptureStateBeforeExecutionStep.java:43)
	at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsStartedStep.execute(MarkSnapshottingInputsStartedStep.java:38)
	at org.gradle.internal.execution.steps.AssignImmutableWorkspaceStep.lambda$executeInTemporaryWorkspace$3(AssignImmutableWorkspaceStep.java:209)
	at org.gradle.internal.execution.workspace.impl.CacheBasedImmutableWorkspaceProvider$1.withTemporaryWorkspace(CacheBasedImmutableWorkspaceProvider.java:116)
	at org.gradle.internal.execution.steps.AssignImmutableWorkspaceStep.executeInTemporaryWorkspace(AssignImmutableWorkspaceStep.java:199)
	at org.gradle.internal.execution.steps.AssignImmutableWorkspaceStep.lambda$execute$0(AssignImmutableWorkspaceStep.java:121)
	at org.gradle.internal.execution.steps.AssignImmutableWorkspaceStep.execute(AssignImmutableWorkspaceStep.java:121)
	at org.gradle.internal.execution.steps.AssignImmutableWorkspaceStep.execute(AssignImmutableWorkspaceStep.java:90)
	at org.gradle.internal.execution.steps.ChoosePipelineStep.execute(ChoosePipelineStep.java:38)
	at org.gradle.internal.execution.steps.ChoosePipelineStep.execute(ChoosePipelineStep.java:23)
	at org.gradle.internal.execution.steps.ExecuteWorkBuildOperationFiringStep.lambda$execute$2(ExecuteWorkBuildOperationFiringStep.java:67)
	at org.gradle.internal.execution.steps.ExecuteWorkBuildOperationFiringStep.execute(ExecuteWorkBuildOperationFiringStep.java:67)
	at org.gradle.internal.execution.steps.ExecuteWorkBuildOperationFiringStep.execute(ExecuteWorkBuildOperationFiringStep.java:39)
	at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:46)
	at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:34)
	at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:48)
	at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:35)
	at org.gradle.internal.execution.impl.DefaultExecutionEngine$1.execute(DefaultExecutionEngine.java:61)
	at org.gradle.kotlin.dsl.provider.StandardKotlinScriptEvaluator$InterpreterHost.cachedDirFor(KotlinScriptEvaluator.kt:301)
	at org.gradle.kotlin.dsl.execution.Interpreter.compile(Interpreter.kt:301)
	at org.gradle.kotlin.dsl.execution.Interpreter.emitSpecializedProgramFor(Interpreter.kt:267)
	at org.gradle.kotlin.dsl.execution.Interpreter.eval(Interpreter.kt:199)
	at org.gradle.kotlin.dsl.provider.StandardKotlinScriptEvaluator.evaluate(KotlinScriptEvaluator.kt:130)
	at org.gradle.kotlin.dsl.provider.KotlinScriptPluginFactory$create$1.invoke(KotlinScriptPluginFactory.kt:46)
	at org.gradle.kotlin.dsl.provider.KotlinScriptPluginFactory$create$1.invoke(KotlinScriptPluginFactory.kt:43)
	at org.gradle.kotlin.dsl.provider.KotlinScriptPlugin.apply(KotlinScriptPlugin.kt:35)
	at org.gradle.configuration.BuildOperationScriptPlugin$1.run(BuildOperationScriptPlugin.java:68)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
	at org.gradle.configuration.BuildOperationScriptPlugin.lambda$apply$0(BuildOperationScriptPlugin.java:65)
	at org.gradle.internal.code.DefaultUserCodeApplicationContext.apply(DefaultUserCodeApplicationContext.java:44)
	at org.gradle.configuration.BuildOperationScriptPlugin.apply(BuildOperationScriptPlugin.java:65)
	at org.gradle.initialization.ScriptEvaluatingSettingsProcessor.applySettingsScript(ScriptEvaluatingSettingsProcessor.java:75)
	at org.gradle.initialization.ScriptEvaluatingSettingsProcessor.process(ScriptEvaluatingSettingsProcessor.java:68)
	at org.gradle.initialization.SettingsEvaluatedCallbackFiringSettingsProcessor.process(SettingsEvaluatedCallbackFiringSettingsProcessor.java:34)
	at org.gradle.initialization.RootBuildCacheControllerSettingsProcessor.process(RootBuildCacheControllerSettingsProcessor.java:47)
	at org.gradle.initialization.BuildOperationSettingsProcessor$2.call(BuildOperationSettingsProcessor.java:49)
	at org.gradle.initialization.BuildOperationSettingsProcessor$2.call(BuildOperationSettingsProcessor.java:46)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.initialization.BuildOperationSettingsProcessor.process(BuildOperationSettingsProcessor.java:46)
	at org.gradle.initialization.DefaultSettingsLoader.findSettingsAndLoadIfAppropriate(DefaultSettingsLoader.java:143)
	at org.gradle.initialization.DefaultSettingsLoader.findAndLoadSettings(DefaultSettingsLoader.java:63)
	at org.gradle.initialization.SettingsAttachingSettingsLoader.findAndLoadSettings(SettingsAttachingSettingsLoader.java:33)
	at org.gradle.internal.composite.CommandLineIncludedBuildSettingsLoader.findAndLoadSettings(CommandLineIncludedBuildSettingsLoader.java:35)
	at org.gradle.internal.composite.ChildBuildRegisteringSettingsLoader.findAndLoadSettings(ChildBuildRegisteringSettingsLoader.java:44)
	at org.gradle.internal.composite.CompositeBuildSettingsLoader.findAndLoadSettings(CompositeBuildSettingsLoader.java:35)
	at org.gradle.initialization.InitScriptHandlingSettingsLoader.findAndLoadSettings(InitScriptHandlingSettingsLoader.java:33)
	at org.gradle.api.internal.initialization.CacheConfigurationsHandlingSettingsLoader.findAndLoadSettings(CacheConfigurationsHandlingSettingsLoader.java:36)
	at org.gradle.initialization.GradlePropertiesHandlingSettingsLoader.findAndLoadSettings(GradlePropertiesHandlingSettingsLoader.java:38)
	at org.gradle.initialization.DefaultSettingsPreparer.prepareSettings(DefaultSettingsPreparer.java:31)
	at org.gradle.initialization.BuildOperationFiringSettingsPreparer$LoadBuild.doLoadBuild(BuildOperationFiringSettingsPreparer.java:71)
	at org.gradle.initialization.BuildOperationFiringSettingsPreparer$LoadBuild.run(BuildOperationFiringSettingsPreparer.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
	at org.gradle.initialization.BuildOperationFiringSettingsPreparer.prepareSettings(BuildOperationFiringSettingsPreparer.java:54)
	at org.gradle.initialization.VintageBuildModelController.lambda$prepareSettings$1(VintageBuildModelController.java:80)
	at org.gradle.internal.model.StateTransitionController.lambda$doTransition$14(StateTransitionController.java:255)
	at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:266)
	at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:254)
	at org.gradle.internal.model.StateTransitionController.lambda$transitionIfNotPreviously$11(StateTransitionController.java:213)
	at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:36)
	at org.gradle.internal.model.StateTransitionController.transitionIfNotPreviously(StateTransitionController.java:209)
	at org.gradle.initialization.VintageBuildModelController.prepareSettings(VintageBuildModelController.java:80)
	at org.gradle.initialization.VintageBuildModelController.prepareToScheduleTasks(VintageBuildModelController.java:70)
	at org.gradle.internal.build.DefaultBuildLifecycleController.lambda$prepareToScheduleTasks$6(DefaultBuildLifecycleController.java:175)
	at org.gradle.internal.model.StateTransitionController.lambda$doTransition$14(StateTransitionController.java:255)
	at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:266)
	at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:254)
	at org.gradle.internal.model.StateTransitionController.lambda$maybeTransition$9(StateTransitionController.java:190)
	at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:36)
	at org.gradle.internal.model.StateTransitionController.maybeTransition(StateTransitionController.java:186)
	at org.gradle.internal.build.DefaultBuildLifecycleController.prepareToScheduleTasks(DefaultBuildLifecycleController.java:173)
	at org.gradle.internal.buildtree.DefaultBuildTreeWorkPreparer.scheduleRequestedTasks(DefaultBuildTreeWorkPreparer.java:36)
	at org.gradle.internal.cc.impl.VintageBuildTreeWorkController$scheduleAndRunRequestedTasks$1.apply(VintageBuildTreeWorkController.kt:36)
	at org.gradle.internal.cc.impl.VintageBuildTreeWorkController$scheduleAndRunRequestedTasks$1.apply(VintageBuildTreeWorkController.kt:35)
	at org.gradle.composite.internal.DefaultIncludedBuildTaskGraph.withNewWorkGraph(DefaultIncludedBuildTaskGraph.java:112)
	at org.gradle.internal.cc.impl.VintageBuildTreeWorkController.scheduleAndRunRequestedTasks(VintageBuildTreeWorkController.kt:35)
	at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$scheduleAndRunTasks$1(DefaultBuildTreeLifecycleController.java:77)
	at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$runBuild$4(DefaultBuildTreeLifecycleController.java:120)
	at org.gradle.internal.model.StateTransitionController.lambda$transition$6(StateTransitionController.java:169)
	at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:266)
	at org.gradle.internal.model.StateTransitionController.lambda$transition$7(StateTransitionController.java:169)
	at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:46)
	at org.gradle.internal.model.StateTransitionController.transition(StateTransitionController.java:169)
	at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.runBuild(DefaultBuildTreeLifecycleController.java:117)
	at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.scheduleAndRunTasks(DefaultBuildTreeLifecycleController.java:77)
	at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.scheduleAndRunTasks(DefaultBuildTreeLifecycleController.java:72)
	at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:31)
	at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
	at org.gradle.internal.buildtree.ProblemReportingBuildActionRunner.run(ProblemReportingBuildActionRunner.java:49)
	at org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:66)
	at org.gradle.tooling.internal.provider.FileSystemWatchingBuildActionRunner.run(FileSystemWatchingBuildActionRunner.java:140)
	at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:41)
	at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.lambda$execute$0(RootBuildLifecycleBuildActionExecutor.java:54)
	at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:130)
	at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.execute(RootBuildLifecycleBuildActionExecutor.java:54)
	at org.gradle.internal.buildtree.InitDeprecationLoggingActionExecutor.execute(InitDeprecationLoggingActionExecutor.java:62)
	at org.gradle.internal.buildtree.InitProblems.execute(InitProblems.java:36)
	at org.gradle.internal.buildtree.DefaultBuildTreeContext.execute(DefaultBuildTreeContext.java:40)
	at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.lambda$execute$0(BuildTreeLifecycleBuildActionExecutor.java:71)
	at org.gradle.internal.buildtree.BuildTreeState.run(BuildTreeState.java:60)
	at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.execute(BuildTreeLifecycleBuildActionExecutor.java:71)
	at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:61)
	at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:57)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor.execute(RunAsBuildOperationBuildActionExecutor.java:57)
	at org.gradle.launcher.exec.RunAsWorkerThreadBuildActionExecutor.lambda$execute$0(RunAsWorkerThreadBuildActionExecutor.java:36)
	at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
	at org.gradle.launcher.exec.RunAsWorkerThreadBuildActionExecutor.execute(RunAsWorkerThreadBuildActionExecutor.java:36)
	at org.gradle.tooling.internal.provider.continuous.ContinuousBuildActionExecutor.execute(ContinuousBuildActionExecutor.java:110)
	at org.gradle.tooling.internal.provider.SubscribableBuildActionExecutor.execute(SubscribableBuildActionExecutor.java:64)
	at org.gradle.internal.session.DefaultBuildSessionContext.execute(DefaultBuildSessionContext.java:46)
	at org.gradle.internal.buildprocess.execution.BuildSessionLifecycleBuildActionExecutor$ActionImpl.apply(BuildSessionLifecycleBuildActionExecutor.java:92)
	at org.gradle.internal.buildprocess.execution.BuildSessionLifecycleBuildActionExecutor$ActionImpl.apply(BuildSessionLifecycleBuildActionExecutor.java:80)
	at org.gradle.internal.session.BuildSessionState.run(BuildSessionState.java:71)
	at org.gradle.internal.buildprocess.execution.BuildSessionLifecycleBuildActionExecutor.execute(BuildSessionLifecycleBuildActionExecutor.java:62)
	at org.gradle.internal.buildprocess.execution.BuildSessionLifecycleBuildActionExecutor.execute(BuildSessionLifecycleBuildActionExecutor.java:41)
	at org.gradle.internal.buildprocess.execution.StartParamsValidatingActionExecutor.execute(StartParamsValidatingActionExecutor.java:64)
	at org.gradle.internal.buildprocess.execution.StartParamsValidatingActionExecutor.execute(StartParamsValidatingActionExecutor.java:32)
	at org.gradle.internal.buildprocess.execution.SessionFailureReportingActionExecutor.execute(SessionFailureReportingActionExecutor.java:51)
	at org.gradle.internal.buildprocess.execution.SessionFailureReportingActionExecutor.execute(SessionFailureReportingActionExecutor.java:39)
	at org.gradle.internal.buildprocess.execution.SetupLoggingActionExecutor.execute(SetupLoggingActionExecutor.java:47)
	at org.gradle.internal.buildprocess.execution.SetupLoggingActionExecutor.execute(SetupLoggingActionExecutor.java:31)
	at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:70)
	at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:39)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:29)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:35)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.ForwardClientInput.lambda$execute$0(ForwardClientInput.java:40)
	at org.gradle.internal.daemon.clientinput.ClientInputForwarder.forwardInput(ClientInputForwarder.java:80)
	at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:37)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:64)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:63)
	at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:84)
	at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
	at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:52)
	at org.gradle.launcher.daemon.server.DaemonStateCoordinator.lambda$runCommand$0(DaemonStateCoordinator.java:321)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)

See yairm210/Unciv#14838 which seems to be similar.

[WIP] Upgrade Ubuntu from 24.04 to 26.06 in GitHub Actions

63c9080

Touch Python/getcompiler.c to trigger most GHA jobs.

vstinner added 2 commits July 1, 2026 02:14

posix-deps-apt.sh: remove lzma-dev

875b36e

add an explicit dependency to curl

3930e10

vstinner added 6 commits July 1, 2026 02:49

Fix prek: allow ubuntu-26.04 and ubuntu-26.04-arm images

8ab2cee

Upgrade LLVM from 19 to 22

dd14ce0

SAN: upgrade LLVM from 20 to 22

52c983e

Tail-call: Upgrade LLVM from 21 to 22

f5ac4d6

Touch Python/bytecodes.c to trigger JIT compiler jobs

7a6f273

Address Sanitizer uses Ubuntu default GCC version

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[WIP] Upgrade Ubuntu from 24.04 to 26.06 in GitHub Actions#152717

[WIP] Upgrade Ubuntu from 24.04 to 26.06 in GitHub Actions#152717
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