Test suite fails with Ruby 1.9.3-p194

[voxik]

Hi, I see test suite error testing with DJ 3.0.2 and Ruby 1.9.3-p194:

Failures:
  1) YAML should not throw an uninitialized constant Syck::Syck when using YAML.load_file with poorly formed yaml
     Failure/Error: lambda {
       expected no Exception, got #<Psych::BadAlias: Unknown alias: bar>
     # /usr/share/gems/gems/rspec-expectations-2.8.0/lib/rspec/expectations/fail_with.rb:32:in `fail_with'
     # /usr/share/gems/gems/rspec-expectations-2.8.0/lib/rspec/expectations/handler.rb:44:in `handle_matcher'
     # /usr/share/gems/gems/rspec-expectations-2.8.0/lib/rspec/expectations/extensions/kernel.rb:24:in `should_not'
     # /builddir/build/BUILD/rubygem-delayed_job-3.0.2/usr/share/gems/gems/delayed_job-3.0.2/spec/yaml_ext_spec.rb:33:in `block (2 levels) in <top (required)>'

This seems to be due to this commit: ruby/ruby@dc22968
I am not sure what are the implications