The test failed on branch=release-19.2, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/overload/tpcc_olap/nodes=3/cpu=8/w=50/c=96/run_1
	cluster.go:2209,tpcc.go:126,tpcc.go:138,overload_tpcc_olap.go:46,test_runner.go:755: output in run_071612.747_n4_workload_fixtures_import_tpcc: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod run teamcity-2332325-1601445095-44-n4cpu8:4 -- ./workload fixtures import tpcc --warehouses=50  --deprecated-fk-indexes {pgurl:1} returned: exit status 20
		(1) attached stack trace
		  -- stack trace:
		  | main.(*cluster).RunE
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2287
		  | main.(*cluster).Run
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2207
		  | main.setupTPCC.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:126
		  | main.setupTPCC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:138
		  | main.tpccOLAPSpec.run
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/overload_tpcc_olap.go:46
		  | main.(*testRunner).runTest.func2
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/test_runner.go:755
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1357
		Wraps: (2) output in run_071612.747_n4_workload_fixtures_import_tpcc
		Wraps: (3) /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod run teamcity-2332325-1601445095-44-n4cpu8:4 -- ./workload fixtures import tpcc --warehouses=50  --deprecated-fk-indexes {pgurl:1} returned
		  | stderr:
		  | I200930 07:16:14.184459 1 ccl/workloadccl/fixture.go:342  starting import of 9 tables
		  | Error: importing fixture: importing table order_line: pq: expected tpcc version "2.2.0" but got "2.1.0"
		  | Error: COMMAND_PROBLEM: exit status 1
		  | (1) COMMAND_PROBLEM
		  | Wraps: (2) Node 4. Command with error:
		  |   | ```
		  |   | ./workload fixtures import tpcc --warehouses=50  --deprecated-fk-indexes {pgurl:1}
		  |   | ```
		  | Wraps: (3) exit status 1
		  | Error types: (1) errors.Cmd (2) *hintdetail.withDetail (3) *exec.ExitError
		  |
		  | stdout:
		Wraps: (4) exit status 20
		Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *main.withCommandDetails (4) *exec.ExitError