gistfile1.txt

dsyang❯λ.kotlin-koans/=time ~/buck/bin/buck test test                                                                                                                                                                               [2:09:40]
::: '.nobuckcheck' file is present. Not updating buck.
Shutting down nailgun server...
Using watchman.
BUILD FAILED: //src/i_introduction/_7_Nullable_Types:hack failed with exit code 2:
kotlinc
stderr: exception: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.jetbrains.kotlin.container.SingletonTypeComponentDescriptor.createInstanceOf(Singletons.kt:134)
	at org.jetbrains.kotlin.container.SingletonTypeComponentDescriptor.createInstance(Singletons.kt:119)
	at org.jetbrains.kotlin.container.SingletonDescriptor.createInstance(Singletons.kt:56)
	at org.jetbrains.kotlin.container.SingletonDescriptor.getValue(Singletons.kt:41)
	at org.jetbrains.kotlin.container.ResolveKt.computeArguments(Resolve.kt:52)
	at org.jetbrains.kotlin.container.SingletonTypeComponentDescriptor.createInstanceOf(Singletons.kt:132)
	at org.jetbrains.kotlin.container.SingletonTypeComponentDescriptor.createInstance(Singletons.kt:119)
	at org.jetbrains.kotlin.container.SingletonDescriptor.createInstance(Singletons.kt:56)
	at org.jetbrains.kotlin.container.SingletonDescriptor.getValue(Singletons.kt:41)
	at org.jetbrains.kotlin.container.ResolveKt.computeArguments(Resolve.kt:52)
	at org.jetbrains.kotlin.container.MethodBinding.invoke(Resolve.kt:47)
	at org.jetbrains.kotlin.container.ComponentStorage.injectProperties(Storage.kt:181)
	at org.jetbrains.kotlin.container.ComponentStorage.injectProperties(Storage.kt:134)
	at org.jetbrains.kotlin.container.ComponentStorage.composeDescriptors(Storage.kt:128)
	at org.jetbrains.kotlin.container.ComponentStorage.compose(Storage.kt:118)
	at org.jetbrains.kotlin.container.StorageComponentContainer.compose(Container.kt:55)
	at org.jetbrains.kotlin.container.DslKt.composeContainer(Dsl.kt:24)
	at org.jetbrains.kotlin.resolve.TargetPlatformKt.createContainer(TargetPlatform.kt:147)
	at org.jetbrains.kotlin.frontend.java.di.InjectionKt.createContainerForLazyResolveWithJava(injection.kt:94)
	at org.jetbrains.kotlin.frontend.java.di.InjectionKt.createContainerForTopDownAnalyzerForJvm(injection.kt:129)
	at org.jetbrains.kotlin.resolve.jvm.TopDownAnalyzerFacadeForJVM.createContainer(TopDownAnalyzerFacadeForJVM.kt:155)
	at org.jetbrains.kotlin.resolve.jvm.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:78)
	at org.jetbrains.kotlin.resolve.jvm.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:76)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.analyze(KotlinToJVMBytecodeCompiler.kt:347)
	at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:104)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:336)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyzeAndGenerate(KotlinToJVMBytecodeCompiler.kt:322)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileBunchOfSources(KotlinToJVMBytecodeCompiler.kt:208)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:198)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:54)
	at org.jetbrains.kotlin.cli.common.CLICompiler.exec(CLICompiler.java:178)
	at org.jetbrains.kotlin.cli.common.CLICompiler.exec(CLICompiler.java:125)
	at org.jetbrains.kotlin.cli.common.CLICompiler.exec(CLICompiler.java:52)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.facebook.buck.jvm.kotlin.JarBackedReflectedKotlinc.buildWithClasspath(JarBackedReflectedKotlinc.java:167)
	at com.facebook.buck.jvm.kotlin.KotlincStep.execute(KotlincStep.java:97)
	at com.facebook.buck.step.DefaultStepRunner.runStepForBuildTarget(DefaultStepRunner.java:45)
	at com.facebook.buck.rules.CachingBuildEngine.executeCommandsNowThatDepsAreBuilt(CachingBuildEngine.java:1489)
	at com.facebook.buck.rules.CachingBuildEngine.buildLocally(CachingBuildEngine.java:330)
	at com.facebook.buck.rules.CachingBuildEngine.lambda$8(CachingBuildEngine.java:540)
	at com.facebook.buck.rules.CachingBuildEngine.lambda$27(CachingBuildEngine.java:1982)
	at com.facebook.buck.util.concurrent.WeightedListeningExecutorService.lambda$0(WeightedListeningExecutorService.java:78)
	at com.google.common.util.concurrent.AbstractTransformFuture$AsyncTransformFuture.doTransform(AbstractTransformFuture.java:211)
	at com.google.common.util.concurrent.AbstractTransformFuture$AsyncTransformFuture.doTransform(AbstractTransformFuture.java:200)
	at com.google.common.util.concurrent.AbstractTransformFuture.run(AbstractTransformFuture.java:130)
	at com.google.common.util.concurrent.MoreExecutors$5$1.run(MoreExecutors.java:988)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoSuchMethodError: kotlin.jvm.internal.FunctionReference.<init>(ILjava/lang/Object;)V
	at org.jetbrains.kotlin.resolve.calls.results.FlatSignatureForResolvedCallKt$createOverloadingConflictResolver$2.<init>(FlatSignatureForResolvedCall.kt)
	at org.jetbrains.kotlin.resolve.calls.results.FlatSignatureForResolvedCallKt.createOverloadingConflictResolver(FlatSignatureForResolvedCall.kt:57)
	at org.jetbrains.kotlin.resolve.calls.results.ResolutionResultsHandler.<init>(ResolutionResultsHandler.java:45)
	... 56 more