23:01:28 ----------------------------------------------------------------------
23:01:28 FAIL: docker_cli_swarm_test.go:1576: DockerSwarmSuite.TestSwarmPublishDuplicatePorts
23:01:28 
23:01:28 [ddc1e2218a2e3] waiting for daemon to start
23:01:28 [ddc1e2218a2e3] daemon started
23:01:28 
23:01:28 docker_cli_swarm_test.go:1584:
23:01:28     // make sure task has been deployed.
23:01:28     waitAndAssert(c, defaultReconciliationTimeout, d.CheckActiveContainerCount, checker.Equals, 1)
23:01:28 docker_utils_test.go:1125:
23:01:28     c.Assert(v, checker, args...)
23:01:28 ... obtained int = 0
23:01:28 ... expected int = 1
23:01:28 
23:01:28 [ddc1e2218a2e3] exiting daemon
23:01:29 
23:01:29 ----------------------------------------------------------------------

Something interesting is also that: while this test case fail might happen alone, sometimes it does happen also with [Flaky test: TestServiceUpdatePort on s390 #26601](https://github.com/docker/docker/issues/26601) like during [Build 1802](https://jenkins.dockerproject.org/job/Docker%20Master%20(z)/1802/).

17:09:43 ----------------------------------------------------------------------
17:09:43 FAIL: docker_cli_service_update_test.go:14: DockerSwarmSuite.TestServiceUpdatePort
17:09:43 
17:09:43 [d2a63063bb214] waiting for daemon to start
17:09:43 [d2a63063bb214] daemon started
17:09:43 
17:09:43 docker_cli_service_update_test.go:23:
17:09:43     waitAndAssert(c, defaultReconciliationTimeout, d.CheckActiveContainerCount, checker.Equals, 1)
17:09:43 docker_utils_test.go:1125:
17:09:43     c.Assert(v, checker, args...)
17:09:43 ... obtained int = 0
17:09:43 ... expected int = 1
17:09:43 
17:09:43 [d2a63063bb214] exiting daemon
17:09:45 
17:09:45 ----------------------------------------------------------------------