Arvados

https://workbench.lugli.arvadosapi.com/container_requests/lugli-xvhdp-cy0lwgqg5vnliqj#Log

2020-09-11T12:20:42.671936466Z Traceback (most recent call last):
2020-09-11T12:20:42.671936466Z   File "/usr/share/python3/dist/python3-arvados-cwl-runner/lib/python3.5/site-packages/arvados_cwl/arvcontainer.py", line 308, in run
2020-09-11T12:20:42.671936466Z     ).execute(num_retries=self.arvrunner.num_retries)
2020-09-11T12:20:42.671936466Z   File "/usr/share/python3/dist/python3-arvados-cwl-runner/lib/python3.5/site-packages/googleapiclient/_helpers.py", line 130, in positional_wrapper
2020-09-11T12:20:42.671936466Z     return wrapped(*args, **kwargs)
2020-09-11T12:20:42.671936466Z   File "/usr/share/python3/dist/python3-arvados-cwl-runner/lib/python3.5/site-packages/googleapiclient/http.py", line 840, in execute
2020-09-11T12:20:42.671936466Z     raise HttpError(resp, content, uri=self.uri)
2020-09-11T12:20:42.671936466Z arvados.errors.ApiError: <HttpError 422 when requesting https://lugli.arvadosapi.com/arvados/v1/container_requests?alt=json returned "#<ArvadosModel::UnresolvableContainerError: docker image "773789a99b103e68ff1a29536d8fbf72+134" not found> (req-xuzbqhrjnzegj05f7vdw)">

This should be caught and set as an error status so it will be displayed in workbench.