Mach5 test failure:
---
[ RUN ] BasicTest.testTemp
TRACE: Execute tool provider [javac -d .\\testTemp\\jar-workdir C:\\ade\\mesos\\work_dir\\jib-master\\install\\jdk-14-jpackage+1-58\\src.full\\open\\test\\jdk\\tools\\jpackage\\share\\jdk\\jpackage\\tests\\..\\..\\..\\..\\apps\\image\\Hello.java](4)...
TRACE: Done. Exit code: 0
TRACE: assertEquals(0): Check command tool provider [javac -d .\\testTemp\\jar-workdir C:\\ade\\mesos\\work_dir\\jib-master\\install\\jdk-14-jpackage+1-58\\src.full\\open\\test\\jdk\\tools\\jpackage\\share\\jdk\\jpackage\\tests\\..\\..\\..\\..\\apps\\image\\Hello.java](4) exited with 0 code
TRACE: Execute tool provider [jar -c -f .\\testTemp\\jar-workdir\\foo.jar -C .\\testTemp\\jar-workdir .](7)...
TRACE: Done. Exit code: 0
TRACE: assertEquals(0): Check command tool provider [jar -c -f .\\testTemp\\jar-workdir\\foo.jar -C .\\testTemp\\jar-workdir .](7) exited with 0 code
TRACE: Init fake runtime in [.\\testTemp\\fake_runtime] directory
TRACE: Execute [c:\\ade\\mesos\\work_dir\\jib-master\\install\\jdk-14-jpackage+1-58\\windows-x64.jdk\\jdk-14\\bin\\jpackage.exe --input .\\testTemp\\input --dest .\\testTemp\\output --name TempBasicTest --main-jar hello.jar --main-class Hello --win-console --verbose --temp .\\testTemp\\temp-root --runtime-image .\\testTemp\\fake_runtime](17); inherit I/O...
WARNING: Using experimental tool jpackage
jdk.jpackage.internal.PackagerException: Error: Invalid or unsupported package type: [null]
at jdk.jpackage/jdk.jpackage.internal.Arguments.generateBundle(Arguments.java:621)
at jdk.jpackage/jdk.jpackage.internal.Arguments.processArguments(Arguments.java:513)
at jdk.jpackage/jdk.jpackage.main.Main.execute(Main.java:98)
at jdk.jpackage/jdk.jpackage.main.Main.main(Main.java:51)
TRACE: Done. Exit code: 1
ERROR: Expected [0]. Actual [1]: Check command [c:\\ade\\mesos\\work_dir\\jib-master\\install\\jdk-14-jpackage+1-58\\windows-x64.jdk\\jdk-14\\bin\\jpackage.exe --input .\\testTemp\\input --dest .\\testTemp\\output --name TempBasicTest --main-jar hello.jar --main-class Hello --win-console --verbose --temp .\\testTemp\\temp-root --runtime-image .\\testTemp\\fake_runtime](17) exited with 0 code
[ FAILED ] BasicTest.testTemp; checks=3
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