This seems to constantly fail: === RUN TestRegistryClientDockerHubV1 dockerregistryclient_test.go:169: error retrieving tag: server returned 503 --- FAIL: TestRegistryClientDockerHubV1 (0.72s)
** WARNING ** This BZ claims that this bug is of urgent severity and priority. Note that urgent priority means that you just declared emergency within engineering. Engineers are asked to stop whatever they are doing, including putting important release work on hold, potentially risking the release of OCP while working on this case. Be prepared to have a good justification ready and your own and engineering management are aware and has approved this. Urgent bugs are very expensive and have maximal management visibility. NOTE: This bug was assigned to engineering manager with severity reset to *unspecified* until the emergency is vetted and confirmed. Please do not manually override the severity.
*** Bug 1974651 has been marked as a duplicate of this bug. ***
Compare https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_openshift-apiserver/221/pull-ci-openshift-openshift-apiserver-master-unit/1407244579077361664