[15:30:06.389] Running /usr/bin/osascript
[15:32:06.890] Command [PID: 61250]:
    /usr/bin/osascript /System/Volumes/Data/mesos/work_dir/slaves/8416be4b-0a96-4a44-bf37-76ba5fc0bee0-S4170/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/724ca330-c803-4d9e-adb2-7dcbbab081a1/runs/0ff7fbac-d35a-43b6-a007-2bfa76e27902/testoutput/test-support/jtreg_open_test_jdk_tier3/scratch/1/./test.3c8afb1e/input-0/tmp/config/InOutPathTest-dmg-setup.scpt
[15:32:06.890] Output:
    /System/Volumes/Data/mesos/work_dir/slaves/8416be4b-0a96-4a44-bf37-76ba5fc0bee0-S4170/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/724ca330-c803-4d9e-adb2-7dcbbab081a1/runs/0ff7fbac-d35a-43b6-a007-2bfa76e27902/testoutput/test-support/jtreg_open_test_jdk_tier3/scratch/1/./test.3c8afb1e/input-0/tmp/config/InOutPathTest-dmg-setup.scpt:861:903: execution error: Finder got an error: AppleEvent timed out. (-1712)
[15:32:06.891] Returned: 1

[15:32:06.891] java.io.IOException: Command [/usr/bin/osascript, /System/Volumes/Data/mesos/work_dir/slaves/8416be4b-0a96-4a44-bf37-76ba5fc0bee0-S4170/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/724ca330-c803-4d9e-adb2-7dcbbab081a1/runs/0ff7fbac-d35a-43b6-a007-2bfa76e27902/testoutput/test-support/jtreg_open_test_jdk_tier3/scratch/1/./test.3c8afb1e/input-0/tmp/config/InOutPathTest-dmg-setup.scpt] exited with 1 code
at jdk.jpackage/jdk.jpackage.internal.Executor.executeExpectSuccess(Executor.java:90)
at jdk.jpackage/jdk.jpackage.internal.IOUtils.exec(IOUtils.java:125)
at jdk.jpackage/jdk.jpackage.internal.IOUtils.exec(IOUtils.java:103)
at jdk.jpackage/jdk.jpackage.internal.IOUtils.exec(IOUtils.java:82)
at jdk.jpackage/jdk.jpackage.internal.MacDmgBundler.buildDMG(MacDmgBundler.java:404)
at jdk.jpackage/jdk.jpackage.internal.MacDmgBundler.bundle(MacDmgBundler.java:91)
at jdk.jpackage/jdk.jpackage.internal.MacDmgBundler.execute(MacDmgBundler.java:579)
at jdk.jpackage/jdk.jpackage.internal.Arguments.generateBundle(Arguments.java:707)
at jdk.jpackage/jdk.jpackage.internal.Arguments.processArguments(Arguments.java:554)
at jdk.jpackage/jdk.jpackage.main.Main.execute(Main.java:92)
at jdk.jpackage/jdk.jpackage.main.Main.main(Main.java:53)

This seems to also cause the test task to timeout.