[ADD relevant info inline]
@@@STEP_FAILURE@@@
13:30:48: ERROR: <class 'chromite.cbuildbot.repository.SrcCheckOutException'>: return code: 1; command: repo init --repo-url https://chromium.googlesource.com/external/repo --manifest-url https://chrome-internal-review.googlesource.com/chromeos/manifest-internal --manifest-name official.xml --manifest-branch master
cwd=/b/cbuild/internal_master
Traceback (most recent call last):
  File "/b/build/slave/veyron_pinky-release-master/build/chromite/cbuildbot/failures_lib.py", line 160, in wrapped_functor
    return functor(*args, **kwargs)
  File "/b/build/slave/veyron_pinky-release-master/build/chromite/cbuildbot/stages/sync_stages.py", line 745, in PerformStage
    self.ManifestCheckout(new_manifest)
  File "/b/build/slave/veyron_pinky-release-master/build/chromite/cbuildbot/stages/sync_stages.py", line 402, in ManifestCheckout
    self.repo.Sync(next_manifest)
  File "/b/build/slave/veyron_pinky-release-master/build/chromite/cbuildbot/repository.py", line 453, in Sync
    raise SrcCheckOutException(err_msg)
SrcCheckOutException: return code: 1; command: repo init --repo-url https://chromium.googlesource.com/external/repo --manifest-url https://chrome-internal-review.googlesource.com/chromeos/manifest-internal --manifest-name official.xml --manifest-branch master
cwd=/b/cbuild/internal_master
Link to build or pfq page.

build # for that buildbot.
https://uberchromegw.corp.google.com/i/chromeos/builders/veyron_pinky-release/builds/214/steps/ManifestVersionedSync/logs/stdio

Snippet of log that contains the failure.