Just curious, is the CL relevant to this bug? 

I accidentally linked the wrong bug (kept too many tabs open...) I have deleted the comment

The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra/+/dbe8aa7fb595a139db2a3efa47f214cc253faf42

commit dbe8aa7fb595a139db2a3efa47f214cc253faf42
Author: Chan <chanli@chromium.org>
Date: Tue May 30 20:28:36 2017

Process swarming reruns result before checking if needing try job.

Currently in Findit pipeline, swarming tasks are triggered early, but it will only
process tasks result if a try job is needed. This leads to some analyses not updated
because they don't need or can't have try jobs.

The fix move the pipelines which processed tasks result and update analysis about flaky information
before start_try_job_on_demand_pipeline.

Bug:  717266 
Change-Id: I9b88676b917042fb9876430d0fb9709b60317b31
Reviewed-on: https://chromium-review.googlesource.com/513463
Reviewed-by: Roberto Carrillo <robertocn@chromium.org>
Reviewed-by: Shuotao Gao <stgao@chromium.org>
Reviewed-by: Jeffrey Li <lijeffrey@chromium.org>
Commit-Queue: Chan Li <chanli@chromium.org>

[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/start_try_job_on_demand_pipeline.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/process_swarming_task_result_pipeline.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/process_base_swarming_task_result_pipeline.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/update_analysis_with_flake_info_pipeline.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/test/schedule_test_try_job_pipeline_test.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/test/process_base_swarming_task_result_pipeline_test.py
[add] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/process_swarming_tasks_result_pipeline.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/test/update_analysis_with_flake_info_pipeline_test.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/analyze_build_failure_pipeline.py
[add] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/test/process_swarming_tasks_result_pipeline_test.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/model/base_swarming_task.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/test/process_swarming_task_result_pipeline_test.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/schedule_test_try_job_pipeline.py
[modify] https://crrev.com/dbe8aa7fb595a139db2a3efa47f214cc253faf42/appengine/findit/waterfall/test/start_try_job_on_demand_pipeline_test.py