The test failed on branch=release-20.2, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/activerecord/run_1
	orm_helpers.go:228,orm_helpers.go:154,activerecord.go:227,activerecord.go:239,test_runner.go:755: 
		Tests run on Cockroach v20.2.13-75-g7fbeb25bdb
		Tests run against activerecord 6.1
		6631 Total Tests Run
		6630 tests passed
		1 test failed
		19 tests skipped
		3 tests ignored
		0 tests passed unexpectedly
		1 test failed unexpectedly
		0 tests expected failed but skipped
		0 tests expected failed but not run
		---
		--- FAIL: UnloggedTablesTest#test_gracefully_handles_temporary_tables (unexpected)
		--- PASS: SerializedAttributeTest#test_unexpected_serialized_type (expected)
		For a full summary look at the activerecord artifacts 
		
		An updated blocklist (activeRecordBlockList20_2) is available in the artifacts' activerecord log