juju-wait error when juju status run from a second shell

[John George]

While waiting for a deployment to complete, I logged into the juju client host system from a second shell and ran juju status. This appears to have caused an error from juju-wait, running in the first shell.

ubuntu@production-cpe-1844fa28-6439-47b9-a581-f808fc652887:~/cpe$ sudo juju status --format json > /tmp/juju_status.json
ERROR write /dev/stdout: permission denied

Jenkins console log:
Deploy of bundle completed.
foundation/bin/log_wrapper juju wait -m foundations-maas:openstack -t 14400 --workload # up to four hours!

[2018-08-30-23:18:41/deploy]: ERROR:root:ERROR open /home/ubuntu/.local/share/juju/controllers.yaml: permission denied

ERROR:root:juju status --format=json failed: 2