roachtest: dump-backwards-compatibility failed

[cockroach-teamcity]

(roachtest).dump-backwards-compatibility failed on provisional_202008261913_v20.2.0-beta.1@eaa939ce6548a54a23970814ff00f30ad87680ac:

The test failed on branch=provisional_202008261913_v20.2.0-beta.1, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/dump-backwards-compatibility/run_1
	test.go:267,dump.go:71,versionupgrade.go:186,dump.go:45,dump.go:87,test_runner.go:754: expected CREATE TABLE t (
			x INT8 NULL,
			y INT8 NULL,
			FAMILY "primary" (x, y, rowid)
		);
		
		INSERT INTO public.t (x, y) VALUES
			(1, 1),
			(2, 2);, but found Flag --insecure has been deprecated, it will be removed in a subsequent release.
		For details, see: https://go.crdb.dev/issue/53404
		CREATE TABLE t (
			x INT8 NULL,
			y INT8 NULL,
			FAMILY "primary" (x, y, rowid)
		);
		
		INSERT INTO public.t (x, y) VALUES
			(1, 1),
			(2, 2);

More

Artifacts: /dump-backwards-compatibility
Related:

• roachtest: dump-backwards-compatibility failed #53460 roachtest: dump-backwards-compatibility failed C-test-failure O-roachtest O-robot branch-master release-blocker

See this test on roachdash
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[pbardea]

Note this is the same as #53460, so the fix can close both.