STDERR:
 stdout: [[failcount]
];
 stderr: []
 exitValue = 137

java.lang.RuntimeException: Expected to get exit value of [0]

    at jdk.test.lib.process.OutputAnalyzer.shouldHaveExitValue(OutputAnalyzer.java:474)
    at TestDockerMemoryMetrics.testMemoryFailCount(TestDockerMemoryMetrics.java:113)
    at TestDockerMemoryMetrics.main(TestDockerMemoryMetrics.java:80)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:568)
    at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
    at java.base/java.lang.Thread.run(Thread.java:831)