message: logging unhandled promise rejection
diff: @@ -68,6 +68,14 @@ async function main() {
  // will get its own set of randoms
  randEng.seedWithArray([seed, runId]);
  + const l = await loggerP;
  + process.on("unhandledRejection", (reason, promise) => {
  + try{
  + l.sendErrorEvent({eventName: "UnhandledPromiseRejection"}, reason);
  + } catch(e) {
  + console.error("Error during logging unhandled promise rejection: ", e);
  + }
  + });
  const result = await runnerProcess(
  driver,
  {
  