SauceConnect fails to launch using the OnDemand plugin in Jenkins, failing builds.
There is no problem on Command Prompt since it is showing :
Sauce Connect is up, you may start your tests.

However the Jenkins fails the build with following errors:

*Starting pre-build for Sauce Labs plugin
Starting Sauce Connect on master node using identifier: default
Launching Sauce Connect on ECS-8110eee4.ecs.ads.autodesk.com
Error launching Sauce Connect
Flushing Sauce Connect Input Stream
Flushing Sauce Connect Error Stream
Closing Sauce Connect process
FATAL: Error launching Sauce Connect
com.saucelabs.ci.sauceconnect.AbstractSauceTunnelManager$SauceConnectDidNotStartException: Error launching Sauce Connect
at com.saucelabs.ci.sauceconnect.AbstractSauceTunnelManager.openConnection(AbstractSauceTunnelManager.java:320)
at hudson.plugins.sauce_ondemand.SauceOnDemandBuildWrapper$SauceConnectHandler.call(SauceOnDemandBuildWrapper.java:841)
at hudson.plugins.sauce_ondemand.SauceOnDemandBuildWrapper.setUp(SauceOnDemandBuildWrapper.java:327)
at hudson.model.Build$BuildExecution.doRun(Build.java:154)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533)
at hudson.model.Run.execute(Run.java:1759)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:89)
at hudson.model.Executor.run(Executor.java:240)*