Over the weekend, on our macOS build server, the Android build started failing for no apparent reason.
This is the error:
* What went wrong:
Failed to capture fingerprint of input files for task ':keyboard_visibility:generateReleaseRFile' property 'platformAttrRTxt' during up-to-date check.
> There was a failure while populating the build operation queue: Failed to create MD5 hash for file content.
So this clearly shows an issue with the up to date checks for some files. What I thought is that the rerun-tasks flag would disable this check and the problem would be fixed. This was not the case.
I also tried ./gradlew clean and removing the cache folder in the Gradle home directory.
Here is the full stack trace of the issue:
FAILURE: Build failed with an exception.
* What went wrong:
Failed to capture fingerprint of input files for task ':keyboard_visibility:generateReleaseRFile' property 'platformAttrRTxt' during up-to-date check.
> There was a failure while populating the build operation queue: Failed to create MD5 hash for file content.
* Try:
Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Exception is:
org.gradle.api.UncheckedIOException: Failed to capture fingerprint of input files for task ':keyboard_visibility:generateReleaseRFile' property 'platformAttrRTxt' during up-to-date check.
at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.fingerprintTaskFiles(CacheBackedTaskHistoryRepository.java:360)
at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.createExecution(CacheBackedTaskHistoryRepository.java:163)
at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.access$100(CacheBackedTaskHistoryRepository.java:76)
at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$1.getCurrentExecution(CacheBackedTaskHistoryRepository.java:123)
at org.gradle.api.internal.changedetection.changes.DefaultTaskArtifactStateRepository$TaskArtifactStateImpl.getStates(DefaultTaskArtifactStateRepository.java:200)
at org.gradle.api.internal.changedetection.changes.DefaultTaskArtifactStateRepository$TaskArtifactStateImpl.isUpToDate(DefaultTaskArtifactStateRepository.java:94)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:50)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:59)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:101)
at org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.java:44)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:91)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:59)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.run(EventFiringTaskExecuter.java:51)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:300)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:292)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:46)
at org.gradle.execution.taskgraph.LocalTaskInfoExecutor.execute(LocalTaskInfoExecutor.java:42)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:277)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:262)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:135)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:130)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.execute(DefaultTaskPlanExecutor.java:200)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.executeWithWork(DefaultTaskPlanExecutor.java:191)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.run(DefaultTaskPlanExecutor.java:130)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
Caused by: org.gradle.internal.operations.BuildOperationQueueFailure: There was a failure while populating the build operation queue: Failed to create MD5 hash for file content.
at org.gradle.internal.operations.DefaultBuildOperationExecutor.executeInParallel(DefaultBuildOperationExecutor.java:132)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.runAll(DefaultBuildOperationExecutor.java:110)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.runAll(DelegatingBuildOperationExecutor.java:41)
at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.ParallelResolveArtifactSet$VisitingSet.visit(ParallelResolveArtifactSet.java:60)
at org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.visitArtifacts(DefaultLenientConfiguration.java:256)
at org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.access$500(DefaultLenientConfiguration.java:69)
at org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$2.run(DefaultLenientConfiguration.java:231)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:300)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:292)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.visitArtifactsWithBuildOperation(DefaultLenientConfiguration.java:228)
at org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.access$200(DefaultLenientConfiguration.java:69)
at org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$1.visitArtifacts(DefaultLenientConfiguration.java:133)
at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationFileCollection.getFiles(DefaultConfiguration.java:1025)
at org.gradle.api.internal.file.AbstractFileCollection.iterator(AbstractFileCollection.java:76)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter$FileCollectionVisitorImpl.visitCollection(DefaultFileSystemSnapshotter.java:257)
at org.gradle.api.internal.file.AbstractFileCollection.visitRootElements(AbstractFileCollection.java:282)
at org.gradle.api.internal.file.CompositeFileCollection.visitRootElements(CompositeFileCollection.java:206)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter.snapshot(DefaultFileSystemSnapshotter.java:142)
at org.gradle.internal.fingerprint.impl.AbstractFileCollectionFingerprinter.fingerprint(AbstractFileCollectionFingerprinter.java:54)
at org.gradle.internal.fingerprint.impl.AbstractPathOnlyFileCollectionFingerprinter.fingerprint(AbstractPathOnlyFileCollectionFingerprinter.java:37)
at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.fingerprintTaskFiles(CacheBackedTaskHistoryRepository.java:358)
... 34 more
Caused by: org.gradle.api.UncheckedIOException: Failed to create MD5 hash for file content.
at org.gradle.internal.hash.DefaultStreamHasher.hash(DefaultStreamHasher.java:40)
at org.gradle.internal.hash.DefaultFileHasher.hash(DefaultFileHasher.java:40)
at org.gradle.api.internal.changedetection.state.CachingFileHasher.snapshot(CachingFileHasher.java:89)
at org.gradle.api.internal.changedetection.state.CachingFileHasher.hash(CachingFileHasher.java:67)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter.snapshot(DefaultFileSystemSnapshotter.java:179)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter.snapshotAndCache(DefaultFileSystemSnapshotter.java:165)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter.snapshotAndCache(DefaultFileSystemSnapshotter.java:149)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter.access$200(DefaultFileSystemSnapshotter.java:65)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter$2.create(DefaultFileSystemSnapshotter.java:132)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter$2.create(DefaultFileSystemSnapshotter.java:129)
at org.gradle.cache.internal.ProducerGuard$StripedProducerGuard.guardByKey(ProducerGuard.java:115)
at org.gradle.api.internal.changedetection.state.DefaultFileSystemSnapshotter.snapshot(DefaultFileSystemSnapshotter.java:129)
at org.gradle.api.internal.artifacts.transform.DefaultTransformedFileCache.getCacheKey(DefaultTransformedFileCache.java:181)
at org.gradle.api.internal.artifacts.transform.DefaultTransformedFileCache.contains(DefaultTransformedFileCache.java:117)
at org.gradle.api.internal.artifacts.transform.UserCodeBackedTransformer.hasCachedResult(UserCodeBackedTransformer.java:96)
at org.gradle.api.internal.artifacts.transform.TransformingAsyncArtifactListener.fileAvailable(TransformingAsyncArtifactListener.java:71)
at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.LocalFileDependencyBackedArtifactSet$SingletonFileResolvedVariant.startVisit(LocalFileDependencyBackedArtifactSet.java:149)
at org.gradle.api.internal.artifacts.transform.ConsumerProvidedResolvedVariant.startVisit(ConsumerProvidedResolvedVariant.java:48)
at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.LocalFileDependencyBackedArtifactSet.startVisit(LocalFileDependencyBackedArtifactSet.java:93)
at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.ParallelResolveArtifactSet$VisitingSet$StartVisitAction.execute(ParallelResolveArtifactSet.java:104)
at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.ParallelResolveArtifactSet$VisitingSet$StartVisitAction.execute(ParallelResolveArtifactSet.java:94)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.executeInParallel(DefaultBuildOperationExecutor.java:130)
... 57 more
Caused by: java.io.IOException: Device error
at org.gradle.internal.hash.DefaultStreamHasher.doHash(DefaultStreamHasher.java:54)
at org.gradle.internal.hash.DefaultStreamHasher.hash(DefaultStreamHasher.java:38)
... 78 more
For some reason, we have globally installed Gradle 5 but use Gradle 4.10 in our Gradle wrapper, but I also made sure all of the commands are executed through the wrapper.