Job with static overlay functions: "after all" hook for "should check that the job succeeded" failed

[flaky-bot]

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---

commit: a7bfbd2
buildURL: Build Status, Sponge
status: failed

Test output

Command failed: node deleteJob.js long-door-651 us-central1 3d745feb-c4cd-48a0-be59-249a0b5a9b4d
14 UNAVAILABLE: The service is currently unavailable.
Error: Command failed: node deleteJob.js long-door-651 us-central1 3d745feb-c4cd-48a0-be59-249a0b5a9b4d
14 UNAVAILABLE: The service is currently unavailable.
at checkExecSyncError (child_process.js:635:11)
at execSync (child_process.js:671:15)
at Context.<anonymous> (test/transcoder.test.js:402:20)
at processImmediate (internal/timers.js:461:21)</pre></details>

[alexander-fenster]

All tests passed in #205, closing it for now, let's see if it comes back.