The Jenkins Docker slave is prematurely stopped.

A Docker slave is created for my initial task, on the slave host machine "docker ps" shows the new container instance running.

My initial job finishes, it has a post-build "Parameterized Trigger Plugin" step to kick off a second Jenkins task which specifies "Build on same node". However, the Docker container has been stopped by this point so the second tasks hangs,waiting for a slave that no longer exists.