See https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_cluster-ingress-operator/505/pull-ci-openshift-cluster-ingress-operator-master-e2e-aws-operator/1337051993394384896#1:build-log.txt%3A156 When the new TestHeaderNameCaseAdjust operator e2e test fails to observe the expected output, no err is printed. This is because the original err variable from the wait.PollImmediate loop is overwritten by other error values when the test prepares error output information for failed runs. The fix for this is trivial, however, and impact is low, since the only possible error message that could be displayed is a timeout message. However, it is a good idea to fix this test so any failures observed by other developers don't appear vague.
See https://github.com/openshift/cluster-ingress-operator/blob/master/test/e2e/http_header_name_case_adjustment_test.go#L151-L171
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2020:5633