repro for oxidecomputer/omicron#10658 - #71

control: job assigned to worker 01KWWW5YFYHZ004X0NT4TYTRMN [factory aws, i-04b75beb50325876a] (queued for 49 s)
...
task: starting task 0: "setup"
task: process exited: duration 4117 ms, exit code 0
...
task: starting task 1: "authentication"
task: process exited: duration 17 ms, exit code 0
...
task: starting task 2: "clone repository"
task: process exited: duration 68838 ms, exit code 0
...
task: starting task 3: "build"
...
| ?   github.com/cockroachdb/cockroach/pkg/workload/jsonload[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/kv[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/ledger[no test files]
| ok  github.com/cockroachdb/cockroach/pkg/workload/movr0.196s
| ?   github.com/cockroachdb/cockroach/pkg/workload/querybench[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/querylog[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/queue[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/rand[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/schemachange[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/sqlsmith[no test files]
| ok  github.com/cockroachdb/cockroach/pkg/workload/tpcc0.280s
| ?   github.com/cockroachdb/cockroach/pkg/workload/tpccchecks[no test files]
| ?   github.com/cockroachdb/cockroach/pkg/workload/tpcds[no test files]
| ok  github.com/cockroachdb/cockroach/pkg/workload/tpch0.190s
| ?   github.com/cockroachdb/cockroach/pkg/workload/ttllogger[no test files]
| ok  github.com/cockroachdb/cockroach/pkg/workload/workloadimpl0.429s
| ok  github.com/cockroachdb/cockroach/pkg/workload/workloadsql3.475s
| ok  github.com/cockroachdb/cockroach/pkg/workload/ycsb7.692s
task: process exited: duration 1385495 ms, exit code 0
|W| found 0 output files