Failure link: https://pantheon.corp.google.com/errors/8010158533400304203?time=P30D&filter&project=findit-for-me

Failure log:
KeyError: 'failures'
at _GetTestFailureCausedByCL (/base/data/home/apps/s~findit-for-me/waterfall-backend:10776-641ea88.402742370387407601/waterfall/identify_try_job_culprit_pipeline.py:120)
at _GetSuspectedCLs (/base/data/home/apps/s~findit-for-me/waterfall-backend:10776-641ea88.402742370387407601/waterfall/identify_try_job_culprit_pipeline.py:84)
at UpdateWfAnalysisWithTryJobResult (/base/data/home/apps/s~findit-for-me/waterfall-backend:10776-641ea88.402742370387407601/waterfall/identify_try_job_culprit_pipeline.py:297)
at transaction (/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/ext/ndb/context.py:1014)
at _help_tasklet_along (/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/ext/ndb/tasklets.py:430)
at get_result (/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/ext/ndb/tasklets.py:383)
at transactional (/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/ext/ndb/model.py:3841)
at inner_wrapper (/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/ext/ndb/utils.py:197)
at run (/base/data/home/apps/s~findit-for-me/waterfall-backend:10776-641ea88.402742370387407601/waterfall/identify_try_job_culprit_pipeline.py:334)
at evaluate (/base/data/home/apps/s~findit-for-me/waterfall-backend:10776-641ea88.402742370387407601/first_party/pipeline_utils/appengine_third_party_pipeline_python_src_pipeline/pipeline.py:2207)

It looks like a bug in test recipe rather than Findit pipelines. I'll look deeper.