[flaky] pkg/activator/net.TestRevisionBackendManagerAddEndpoint/add_slow_healthy

[knative-test-reporter-robot]

Auto-generated issue tracking flakiness of test

• Test name: pkg/activator/net.TestRevisionBackendManagerAddEndpoint/add_slow_healthy
• Repository name: serving

[knative-test-reporter-robot]

Latest result for this test: Flaky
Last build start time: 2021-03-05 08:00:23 +0000 UTC
Failed 1 times out of 10 runs. Failed runs: 1367323974408605696

2021-03-05 08:00:23 +0000 UTC: ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✖ ✔ ✔
2021-03-04 08:00:23 +0000 UTC: ✔ ✖ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

✔ Passed ✖ Failed ◻ Skipped

[julz]

Interesting! Wonder if this is a concurrency bug from #10880. Looking..

/assign

[knative-test-reporter-robot]

Reopening issue: this test is flaky

[julz]

/assign