* What went wrong:
A problem occurred configuring root project 'intellij-rust'.
> Could not create task of type 'RunIdeaTask'.
Caused by: java.lang.NoClassDefFoundError: java/util/HashMap$Entry
at org.jetbrains.intellij.RunIdeaTask$1.$getStaticMetaClass(RunIdeaTask.groovy)
at org.jetbrains.intellij.RunIdeaTask$1.<init>(RunIdeaTask.groovy)
at org.jetbrains.intellij.RunIdeaTask.<init>(RunIdeaTask.groovy:11)
at org.jetbrains.intellij.RunIdeaTask_Decorated.<init>(Unknown Source)
at org.gradle.api.internal.DependencyInjectingInstantiator.newInstance(DependencyInjectingInstantiator.java:48)