roachtest: sqlsmith/setup=tpcc/setting=default failed

[cockroach-teamcity]

(roachtest).sqlsmith/setup=tpcc/setting=default failed on release-21.1@5323c44e1c3d3d9ded95a9f20be5ba738cd542ec:

The test failed on branch=release-21.1, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/sqlsmith/setup=tpcc/setting=default/run_1
	sqlsmith.go:206,sqlsmith.go:237,test_runner.go:767: error: pq: internal error: unexpected error from the vectorized engine: runtime error: index out of range [1] with length 1
		stmt:
		SELECT
			stddev_samp(tab_260.crdb_internal_mvcc_timestamp::DECIMAL)::DECIMAL AS col_572
		FROM
			defaultdb.public."order"@order_idx AS tab_260
		GROUP BY
			tab_260.o_entry_d, tab_260.o_w_id, tab_260.o_id, tab_260.crdb_internal_mvcc_timestamp
		ORDER BY
			tab_260.o_w_id
		LIMIT
			33:::INT8;

More

Artifacts: /sqlsmith/setup=tpcc/setting=default

See this test on roachdash
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