JavaTest Message: JUnit Platform Failure(s): 1

[ JUnit Containers: found 21, started 21, succeeded 20, failed 1, aborted 0, skipped 0]
[ JUnit Tests: found 1376, started 1376, succeeded 1376, failed 0, aborted 0, skipped 0]

java.lang.Exception: JUnit test failure
at com.sun.javatest.regtest.agent.JUnitRunner.runWithJUnitPlatform(JUnitRunner.java:179)
at com.sun.javatest.regtest.agent.JUnitRunner.main(JUnitRunner.java:110)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:335)
at java.base/java.lang.Thread.run(Thread.java:1474)

The log file does not show the failing test due to "output harness overflow"