Jib Ubuntu and MacOS Continuous Builds are failing #4211
Description
As observed by @zhumin8, the jib-ubuntu and jib-macos continious tests have been consistently failing.
The failure appears to originate from the jib-cli integration tests, particularly:
com.google.cloud.tools.jib.cli.WarCommandTest > testWar_jetty FAILED
java.lang.AssertionError: expected:<Hello world> but was:<null>
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.failNotEquals(Assert.java:835)
at org.junit.Assert.assertEquals(Assert.java:120)
at org.junit.Assert.assertEquals(Assert.java:146)
at com.google.cloud.tools.jib.api.HttpRequestTester.verifyBody(HttpRequestTester.java:35)
at com.google.cloud.tools.jib.cli.WarCommandTest.testWar_jetty(WarCommandTest.java:99)