Bug Report

• Concourse version: 3.8.0/3.9.2/3.11.0
• Deployment type (BOSH/Docker/binary): BOSH
• Infrastructure/IaaS: Openstack
• Did this used to work? We do not see this in binary environments

When a build takes a while, usually because the docker image needs to be downloaded, we frequently find that we run into the following error

Successfully pulled docker.fmr.com/fmr-ap121865/ops@sha256:71dc1397b07a95e1bd93d99be8bf8995464ff6b80a0c2be4bbd2697ef90b5981.
	
running touch test-file/test-20180420084434Z
Handle '6e8b8102-8087-4ceb-67ff-2a53d971bfc0' already in use
errored

Re-running the job most likely does not experience this issue