message: Oops, this line shouldn't be here.
diff: @@ -512,6 +512,7 @@ IrcHandler.prototype.onJoin = Promise.coroutine(function*(req, server, joiningUs
  let promises = matrixRooms.map((room) => {
  req.log.info("Joining room %s and setting presence to online", room.getId());
  const joinRetry = (attempts) => {
  + req.log.debug(`Joining room (attempts:${attempts})`);
  return intent.join(room.getId()).catch((err) => {
  if (err.httpStatus <= 500) {
  req.log.error(`Not retrying join for ${room.getId()}.`);
  @@ -523,7 +524,6 @@ IrcHandler.prototype.onJoin = Promise.coroutine(function*(req, server, joiningUs
  return joinRetry(attempts);
  });
  };
  - this.virtualIdRoomIdMapping.add(mxUserRoom);
  return Promise.all([
  joinRetry(0),
  intent.client.setPresence("online")
  