为什么我的ruby代码会泄漏内存？

Question

我正在进行有此测试的项目，并且它会泄漏内存。有人可以向我解释原因吗？我们怀疑cinch代码是否泄漏，但我们不确定。

require 'rubygems'
require 'bundler/setup'
require 'time'
require 'cinch'
require 'cinch/user_list'

CURATORS =   [
  'a',
  'b',
  'c',
  "one",
  "two",
  "three"
]

bot = Cinch::Bot.new do
  configure do |c|
    c.nick = "Redw0od"
    c.password = "oauth:fgbz5f1qiqvriyp0tz6dqpb3ukverl"
    c.realname = "Redwood"
    c.server = "irc.twitch.tv"
    c.channels = CURATORS.map { |c| '#' + c }
    # c.channels = ["#eulcs2"]

  end

  on :connect do |m, *args|

    m.bot.irc.send("CAP REQ :twitch.tv/commands")
    m.bot.irc.send("CAP REQ :twitch.tv/tags")
    m.bot.irc.send("CAP REQ :twitch.tv/membership")

  end

  on :catchall do |m|
    synchronize(:logmutex) do

    end
  end
end

bot.loggers.level = :error
bot.start