Flaky test: DockerSwarmSuite.TestSwarmRotateUnlockKey #28240
Description
Seen failing on #28221, and #28173 (comment)
@aaronlehmann is working on this, but opening an issue to track #27967 (comment)
04:07:17 ----------------------------------------------------------------------
04:07:17 FAIL: docker_cli_swarm_test.go:952: DockerSwarmSuite.TestSwarmRotateUnlockKey
04:07:17
04:07:17 [d7e4655c1124a] waiting for daemon to start
04:07:17 [d7e4655c1124a] daemon started
04:07:17 [d7e4655c1124a] exiting daemon
04:07:17 [d7e4655c1124a] waiting for daemon to start
04:07:17 [d7e4655c1124a] daemon started
04:07:17 [d7e4655c1124a] exiting daemon
04:07:17 [d7e4655c1124a] waiting for daemon to start
04:07:17 [d7e4655c1124a] daemon started
04:07:17 docker_cli_swarm_test.go:1020:
04:07:17 c.Assert(err, checker.IsNil, check.Commentf("out: %v", string(out)))
04:07:17 ... value *exec.ExitError = &exec.ExitError{ProcessState:(*os.ProcessState)(0xc4203db880), Stderr:[]uint8(nil)} ("exit status 1")
04:07:17 ... out: Error response from daemon: swarm could not be unlocked: invalid key provided
04:07:17
04:07:17
04:07:17 [d7e4655c1124a] exiting daemon
04:07:18