We just started the Chrome PFQ builds for the R69 release branch:

https://cros-goldeneye.corp.google.com/chromeos/legoland/builderHistory?buildConfig=samus-chrome-pre-flight-branch&buildBranch=release-R69-10895.B

They are failing with this error:

10:21:42: INFO: RunCommand: cros_sdk -- ../../chromite/bin/cros_mark_chrome_as_stable '--tracking_branch=release-R69-10895.B' '--boards=samus' stable_release in /b/swarming/w/ir/cache/cbuild/repository/src/scripts
cros_mark_chrome_as_stable: Unhandled exception:
Traceback (most recent call last):
  File "../../chromite/bin/cros_mark_chrome_as_stable", line 169, in <module>
    DoMain()
  File "../../chromite/bin/cros_mark_chrome_as_stable", line 165, in DoMain
    commandline.ScriptWrapperMain(FindTarget)
  File "/mnt/host/source/chromite/lib/commandline.py", line 911, in ScriptWrapperMain
    ret = target(argv[1:])
  File "/mnt/host/source/chromite/scripts/cros_mark_chrome_as_stable.py", line 490, in main
    sticky_ebuild = _GetStickyEBuild(stable_ebuilds)
  File "/mnt/host/source/chromite/scripts/cros_mark_chrome_as_stable.py", line 190, in _GetStickyEBuild
    raise Exception('No sticky ebuilds found')
Exception: No sticky ebuilds found


I'm not sure what that means, but I'm hoping the current deputy does.