Process logs before waiting container

[jrm5100]

We may process the wait_container before all logs are collected, causing us to lose some.

Instead we can process the logs until that stream ends (which happens when the container ends) then process the wait_container.

Before:

Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }

After:

Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }
Reply: Reply { executions: NonEmpty { head: ExecutionResult { status: 0, stdout: "'hello, world!'\n", stderr: "" }, tail: [] } }