I tried running `./gradlew coreLibTest` but it fai...

# kontributors

[wjur]

I tried running ./gradlew coreLibTest but it failes on clean master:

> Task :tools:binary-compatibility-validator:test

org.jetbrains.kotlin.tools.tests.RuntimePublicAPITest > kotlinStdlibRuntimeMerged FAILED
    org.junit.ComparisonFailure at RuntimePublicAPITest.kt:59

18 tests completed, 1 failed

> Task :tools:binary-compatibility-validator:test FAILED

Is that expected? Do you know how to resolve it so that I can move on and work on the actual bugfix?