Upgrade to 1.2 breaks HTTPS repositories: "Keystore was tampered with"

I use an internal HTTPS Ivy repository. I ship a keystore with my Gradle wrapper, and I’ve edited the wrapper scripts to use it. From 1.0m8 up through 1.1, it’s worked fine.

With 1.2, though, I get the following:

org.gradle.api.internal.artifacts.ivyservice.ModuleVersionResolveException: Could not resolve group:org.jyaml, module:jyaml, version:1.3.
Required by:
    :master:unspecified
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.UserResolverChain.resolve(UserResolverChain.java:61)
 at org.gradle.api.internal.artifacts.ivyservice.clientmodule.ClientModuleResolver.resolve(ClientModuleResolver.java:39)
 at org.gradle.api.internal.artifacts.ivyservice.projectmodule.ProjectDependencyResolver.resolve(ProjectDependencyResolver.java:42)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.LazyDependencyToModuleResolver$StaticVersionResolveResult.resolve(LazyDependencyToModuleResolver.java:113)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$ModuleVersionSelectorResolveState.resolve(DependencyGraphBuilder.java:933)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$DefaultModuleRevisionResolveState.getDescriptor(DependencyGraphBuilder.java:653)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$DependencyEdge.calculateTargetConfigurations(DependencyGraphBuilder.java:331)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$DependencyEdge.attachToTargetConfigurations(DependencyGraphBuilder.java:307)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder.traverseGraph(DependencyGraphBuilder.java:122)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder.resolve(DependencyGraphBuilder.java:58)
 at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DefaultDependencyResolver.resolve(DefaultDependencyResolver.java:68)
 at org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver$1.create(CacheLockingArtifactDependencyResolver.java:36)
 at org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver$1.create(CacheLockingArtifactDependencyResolver.java:34)
 at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:133)
 at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:125)
 at org.gradle.api.internal.artifacts.ivyservice.DefaultCacheLockingManager.useCache(DefaultCacheLockingManager.java:49)
 at org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver.resolve(CacheLockingArtifactDependencyResolver.java:34)
 at org.gradle.api.internal.artifacts.ivyservice.SelfResolvingDependencyResolver.resolve(SelfResolvingDependencyResolver.java:43)
 at org.gradle.api.internal.artifacts.ivyservice.ShortcircuitEmptyConfigsArtifactDependencyResolver.resolve(ShortcircuitEmptyConfigsArtifactDependencyResolver.java:41)
 at org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingArtifactDependencyResolver.resolve(ErrorHandlingArtifactDependencyResolver.java:37)
 at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.getResolvedConfiguration(DefaultConfiguration.java:236)
 at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration_Decorated.getResolvedConfiguration(Unknown Source)
 at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationFileCollection.getFiles(DefaultConfiguration.java:456)
 at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.getFiles(DefaultConfiguration.java:203)
 at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration_Decorated.getFiles(Unknown Source)
 at org.gradle.api.internal.initialization.DefaultScriptHandler.updateClassPath(DefaultScriptHandler.java:36)
 at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:118)
 at org.gradle.configuration.BuildScriptProcessor.evaluate(BuildScriptProcessor.java:38)
 at org.gradle.configuration.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:43)
 at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:463)
 at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:75)
 at org.gradle.configuration.ProjectEvaluationConfigurer.execute(ProjectEvaluationConfigurer.java:23)
 at org.gradle.configuration.ProjectEvaluationConfigurer.execute(ProjectEvaluationConfigurer.java:21)
 at org.gradle.configuration.DefaultBuildConfigurer$1.execute(DefaultBuildConfigurer.java:38)
 at org.gradle.configuration.DefaultBuildConfigurer$1.execute(DefaultBuildConfigurer.java:35)
 at org.gradle.api.internal.project.AbstractProject.configure(AbstractProject.java:439)
 at org.gradle.api.internal.project.AbstractProject.allprojects(AbstractProject.java:434)
 at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:35)
 at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:142)
 at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:113)
 at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:81)
 at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:38)
 at org.gradle.launcher.exec.InProcessGradleLauncherActionExecuter.execute(InProcessGradleLauncherActionExecuter.java:39)
 at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:45)
 at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:42)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:24)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.StartStopIfBuildAndStop.execute(StartStopIfBuildAndStop.java:33)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.ReturnResult.execute(ReturnResult.java:34)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:70)
 at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:68)
 at org.gradle.util.Swapper.swap(Swapper.java:38)
 at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:68)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:60)
 at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:61)
 at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:45)
 at org.gradle.launcher.daemon.server.DaemonStateCoordinator.runCommand(DaemonStateCoordinator.java:185)
 at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy.doBuild(StartBuildOrRespondWithBusy.java:49)
 at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.HandleStop.execute(HandleStop.java:36)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.CatchAndForwardDaemonFailure.execute(CatchAndForwardDaemonFailure.java:32)
 at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:126)
 at org.gradle.launcher.daemon.server.exec.DefaultDaemonCommandExecuter.executeCommand(DefaultDaemonCommandExecuter.java:52)
 at org.gradle.launcher.daemon.server.DefaultIncomingConnectionHandler$ConnectionWorker.handleCommand(DefaultIncomingConnectionHandler.java:142)
 at org.gradle.launcher.daemon.server.DefaultIncomingConnectionHandler$ConnectionWorker.run(DefaultIncomingConnectionHandler.java:116)
 at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:66)
Caused by: org.apache.http.conn.ssl.SSLInitializationException: Failure initializing default system SSL context
 at org.apache.http.conn.ssl.SSLSocketFactory.createSystemSSLContext(SSLSocketFactory.java:368)
 at org.apache.http.conn.ssl.SSLSocketFactory.getSystemSocketFactory(SSLSocketFactory.java:204)
 at org.apache.http.impl.conn.SchemeRegistryFactory.createSystemDefault(SchemeRegistryFactory.java:82)
 at org.apache.http.impl.client.SystemDefaultHttpClient.createClientConnectionManager(SystemDefaultHttpClient.java:118)
 at org.apache.http.impl.client.AbstractHttpClient.getConnectionManager(AbstractHttpClient.java:466)
 at org.apache.http.impl.client.AbstractHttpClient.createHttpContext(AbstractHttpClient.java:286)
 at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:851)
 at org.apache.http.impl.client.DecompressingHttpClient.execute(DecompressingHttpClient.java:137)
 at org.apache.http.impl.client.DecompressingHttpClient.execute(DecompressingHttpClient.java:118)
 at org.gradle.api.internal.externalresource.transport.http.HttpClientHelper.performHttpRequest(HttpClientHelper.java:102)
 at org.gradle.api.internal.externalresource.transport.http.HttpClientHelper.executeGetOrHead(HttpClientHelper.java:78)
 at org.gradle.api.internal.externalresource.transport.http.HttpClientHelper.performRequest(HttpClientHelper.java:69)
 at org.gradle.api.internal.externalresource.transport.http.HttpClientHelper.performRawGet(HttpClientHelper.java:57)
 at org.gradle.api.internal.externalresource.transport.http.HttpClientHelper.performGet(HttpClientHelper.java:61)
 at org.gradle.api.internal.externalresource.transport.http.HttpResourceAccessor.getResource(HttpResourceAccessor.java:46)
 at org.gradle.api.internal.externalresource.transport.http.HttpResourceAccessor.getResource(HttpResourceAccessor.java:32)
 at org.gradle.api.internal.externalresource.transfer.ProgressLoggingExternalResourceAccessor.getResource(ProgressLoggingExternalResourceAccessor.java:38)
 at org.gradle.api.internal.externalresource.transfer.DefaultCacheAwareExternalResourceAccessor.getResource(DefaultCacheAwareExternalResourceAccessor.java:50)
 at org.gradle.api.internal.artifacts.repositories.DefaultExternalResourceRepository.getResource(DefaultExternalResourceRepository.java:63)
 at org.gradle.api.internal.artifacts.repositories.ExternalResourceResolver.getResource(ExternalResourceResolver.java:338)
 at org.gradle.api.internal.artifacts.repositories.ExternalResourceResolver.findStaticResourceUsingPattern(ExternalResourceResolver.java:240)
 at org.gradle.api.internal.artifacts.repositories.ExternalResourceResolver.findResourceUsingPattern(ExternalResourceResolver.java:226)
 at org.gradle.api.internal.artifacts.repositories.ExternalResourceResolver.findResourceUsingPatterns(ExternalResourceResolver.java:147)
 at org.gradle.api.internal.artifacts.repositories.ExternalResourceResolver.findIvyFileRef(ExternalResourceResolver.java:96)
 at org.apache.ivy.plugins.resolver.BasicResolver.getDependency(BasicResolver.java:223)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.DependencyResolverAdapter.getDependency(DependencyResolverAdapter.java:102)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CacheLockingModuleVersionRepository$1.create(CacheLockingModuleVersionRepository.java:51)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CacheLockingModuleVersionRepository$1.create(CacheLockingModuleVersionRepository.java:49)
 at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:188)
 at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOperation(DefaultPersistentDirectoryStore.java:133)
 at org.gradle.api.internal.artifacts.ivyservice.DefaultCacheLockingManager.longRunningOperation(DefaultCacheLockingManager.java:57)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CacheLockingModuleVersionRepository.getDependency(CacheLockingModuleVersionRepository.java:49)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleVersionRepository.resolveModule(CachingModuleVersionRepository.java:157)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleVersionRepository.findModule(CachingModuleVersionRepository.java:94)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleVersionRepository.getDependency(CachingModuleVersionRepository.java:85)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.IvyContextualiser$1.invoke(IvyContextualiser.java:44)
 at $Proxy37.getDependency(Unknown Source)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.UserResolverChain.findLatestModule(UserResolverChain.java:73)
 at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.UserResolverChain.resolve(UserResolverChain.java:54)
 ... 77 more
Caused by: java.io.IOException: Keystore was tampered with, or password was incorrect
 at org.apache.http.conn.ssl.SSLSocketFactory.createSystemSSLContext(SSLSocketFactory.java:281)
 at org.apache.http.conn.ssl.SSLSocketFactory.createSystemSSLContext(SSLSocketFactory.java:366)
 ... 115 more
Caused by: java.security.UnrecoverableKeyException: Password verification failed
 ... 117 more

All I’m doing is changing the wrapper properties to point to the 1.2 zip. No other changes are made. If I change it back to the 1.1 zip, it starts working fine again.