flake: TestProvisionerd/CloseCancelsJob

CI Run: https://github.com/coder/coder/actions/runs/24662921525
Job: test-go-pg-17
Commit: 615be176b82070a729e51852ede41bc6f7151257 (Jakub Domeracki)

Failing test:

• provisionerd TestProvisionerd/CloseCancelsJob

Failure excerpt:

=== FAIL: provisionerd TestProvisionerd/CloseCancelsJob (0.00s)
    provisionerd_test.go:112:
        Error: Received unexpected error:
               context canceled
        Test: TestProvisionerd/CloseCancelsJob

Error analysis:

• The provisionerd shutdown path returns context canceled from the dRPC stream while the test expects a clean close.
• The test closes provisionerd during parse/init; the failure indicates a timing race in shutdown/cancel handling.

Root cause classification: Flaky test (shutdown timing/race)

Precise assignment analysis:

• git log --oneline -10 --follow provisionerd/provisionerd_test.go
  • 60b3fd0 chore!: send modules archive over the proto messages (Steven Masley)
  • Most recent meaningful modifier of this test file.

Race/Panic/OOM evidence:

• No WARNING: DATA RACE, panic, or OOM indicators found in job logs.

Reproduction:

• go test ./provisionerd -run TestProvisionerd/CloseCancelsJob -count=1