The following test failed in the JDK19 CI:

tools/jar/CreateMissingParentDirectories.java

Here's a snippet from the log file:

#section:main
----------messages:(5/186)----------
command: main CreateMissingParentDirectories
reason: Assumed action based on file name: run main CreateMissingParentDirectories
Mode: agentvm
Agent id: 30
elapsed time (seconds): 0.048
----------configuration:(14/1614)----------
Boot Layer
  class path: /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/javatest.jar
              /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/jtreg.jar
              /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/junit.jar
              /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/hamcrest.jar
              /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/testng.jar
              /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/jcommander.jar
              /opt/mach5/mesos/work_dir/jib-master/install/jtreg/6.1/1/bundles/jtreg-6.1+1.zip/jtreg/lib/guice.jar
  patch: java.base /opt/mach5/mesos/work_dir/slaves/a2dc162d-743b-4800-9e92-31f85abb45b1-S136895/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/7387f48e-c04c-4d99-99ba-0a9d42d3ba7d/runs/1ee9898d-02ef-4cc3-bda1-f9bb48a66142/testoutput/test-support/jtreg_open_test_jdk_tier2_part2/patches/java.base

Test Layer
  class path: /opt/mach5/mesos/work_dir/slaves/a2dc162d-743b-4800-9e92-31f85abb45b1-S136895/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/7387f48e-c04c-4d99-99ba-0a9d42d3ba7d/runs/1ee9898d-02ef-4cc3-bda1-f9bb48a66142/testoutput/test-support/jtreg_open_test_jdk_tier2_part2/classes/0/tools/jar/CreateMissingParentDirectories.d
              /opt/mach5/mesos/work_dir/jib-master/install/jdk-19+9-498/src.full/open/test/jdk/tools/jar

----------rerun:(30/4644)*----------

<snip>

----------System.err:(32/2206)----------
java.lang.Exception: Stack trace
at java.base/java.lang.Thread.dumpStack(Thread.java:1375)
at CreateMissingParentDirectories.fail(CreateMissingParentDirectories.java:103)
at CreateMissingParentDirectories.fail(CreateMissingParentDirectories.java:104)
at CreateMissingParentDirectories.doFailingTest(CreateMissingParentDirectories.java:92)
at CreateMissingParentDirectories.realMain(CreateMissingParentDirectories.java:69)
at CreateMissingParentDirectories.main(CreateMissingParentDirectories.java:111)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:577)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
at java.base/java.lang.Thread.run(Thread.java:828)
java.lang.Exception: Stack trace
at java.base/java.lang.Thread.dumpStack(Thread.java:1375)
at CreateMissingParentDirectories.fail(CreateMissingParentDirectories.java:103)
at CreateMissingParentDirectories.check(CreateMissingParentDirectories.java:106)
at CreateMissingParentDirectories.doFailingTest(CreateMissingParentDirectories.java:96)
at CreateMissingParentDirectories.realMain(CreateMissingParentDirectories.java:71)
at CreateMissingParentDirectories.main(CreateMissingParentDirectories.java:111)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:577)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
at java.base/java.lang.Thread.run(Thread.java:828)
java.lang.AssertionError: Some tests failed
at CreateMissingParentDirectories.main(CreateMissingParentDirectories.java:113)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:577)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
at java.base/java.lang.Thread.run(Thread.java:828)

JavaTest Message: Test threw exception: java.lang.AssertionError
JavaTest Message: shutting down test

----------System.out:(3/380)----------
Should have failed creating jar file: /opt/mach5/mesos/work_dir/slaves/a2dc162d-743b-4800-9e92-31f85abb45b1-S136895/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/7387f48e-c04c-4d99-99ba-0a9d42d3ba7d/runs/1ee9898d-02ef-4cc3-bda1-f9bb48a66142/testoutput/test-support/jtreg_open_test_jdk_tier2_part2/tmp/delete5984906417313829787/a/*/test.jar

Passed = 4 failed = 2
result: Failed. Execution failed: `main' threw exception: java.lang.AssertionError: Some tests failed