Combination of errorprone-gradle-plugin and options.fork = true causes Java compilation to fail in Gradle 5.5

[dcabasson]

Expected Behavior

When using errorprone for java compilation and setting options.fork=true I would expect errorprone to work correctly.
Note that this is working correctly using Gradle 5.4.1

Current Behavior

When using Gradle 5.5 with error prone and options.fork = true errorprone crashes because of a classloading issue:

gradle-errorprone$ gradlew compileJava
Run Gradle /gradle-errorprone/gradlew ...

> Task :compileJava FAILED
compiler message file broken: key=compiler.misc.msg.bug arguments=11.0.2, {1}, {2}, {3}, {4}, {5}, {6}, {7}
java.lang.NoSuchMethodError: com.google.common.collect.ImmutableSet.toImmutableSet()Ljava/util/stream/Collector;
        at com.google.errorprone.BugCheckerInfo.<init>(BugCheckerInfo.java:119)
        at com.google.errorprone.BugCheckerInfo.create(BugCheckerInfo.java:105)
        at com.google.errorprone.scanner.BuiltInCheckerSuppliers.getSuppliers(BuiltInCheckerSuppliers.java:420)
        at com.google.errorprone.scanner.BuiltInCheckerSuppliers.getSuppliers(BuiltInCheckerSuppliers.java:413)
        at com.google.errorprone.scanner.BuiltInCheckerSuppliers.<clinit>(BuiltInCheckerSuppliers.java:449)
        at com.google.errorprone.ErrorProneJavacPlugin.init(ErrorProneJavacPlugin.java:44)
        at jdk.compiler/com.sun.tools.javac.api.BasicJavacTask.initPlugins(BasicJavacTask.java:215)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.prepareCompiler(JavacTaskImpl.java:199)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.lambda$doCall$0(JavacTaskImpl.java:101)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.handleExceptions(JavacTaskImpl.java:147)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:100)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:94)
        at org.gradle.api.internal.tasks.compile.AnnotationProcessingCompileTask.call(AnnotationProcessingCompileTask.java:92)
        at org.gradle.api.internal.tasks.compile.ResourceCleaningCompilationTask.call(ResourceCleaningCompilationTask.java:57)
        at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:52)
        at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:37)
        at org.gradle.api.internal.tasks.compile.daemon.AbstractDaemonCompiler$CompilerCallable.call(AbstractDaemonCompiler.java:99)
        at org.gradle.api.internal.tasks.compile.daemon.AbstractDaemonCompiler$CompilerCallable.call(AbstractDaemonCompiler.java:79)
        at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:44)
        at org.gradle.workers.internal.AbstractClassLoaderWorker.executeInClassLoader(AbstractClassLoaderWorker.java:34)
        at org.gradle.workers.internal.FlatClassLoaderWorker.execute(FlatClassLoaderWorker.java:33)
        at org.gradle.workers.internal.WorkerDaemonServer.execute(WorkerDaemonServer.java:55)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.gradle.process.internal.worker.request.WorkerAction.run(WorkerAction.java:116)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
        at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
        at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:175)
        at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:157)
        at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
        at java.base/java.lang.Thread.run(Thread.java:834)

Context

Used to work with 5.4.1. Is now currently broken in 5.5

Steps to Reproduce

See attached project that can reproduce the issue by calling gradlew compileJava. When changing the wrapper version from 5.5 to 5.4.1, everything works as expected.

[dcabasson]

Minimal project to reproduce the issue:
gradle-9897-errorprone.zip

[big-guy]

This'll be fixed in 5.5.1