Ruby test failure [was Re: 1.5.0 up for signing/testing]

[Hyrum K. Wright]
> I'm pleased to announce that Subversion 1.5.0 is up for testing and
> signing.

I get an odd failure in the ruby test. It looks like a too-fragile
test, but I have _no_ idea - maybe this is a real failure? Help.

-- 
Peter Samuelson | org-tld!p12n!peter | http://p12n.org/
XXX/subversion/bindings/swig/ruby$ ruby1.8 test/run-test.rb test/test_wc.rb
Loaded suite test_wc.rb
Started
........F.........................
Finished in 82.14625 seconds.
  1) Failure:
test_diff_callbacks_for_backward_compatibility(SvnWcTest)
XXX/subversion/bindings/swig/ruby/test/test_wc.rb:728:in `assert_diff_callbacks'
XXX/subversion/bindings/swig/ruby/svn/wc.rb:117:in `_open'
XXX/subversion/bindings/swig/ruby/svn/wc.rb:95:in `open'
XXX/subversion/bindings/swig/ruby/test/test_wc.rb:684:in `assert_diff_callbacks'
XXX/subversion/bindings/swig/ruby/test/test_wc.rb:734:in `test_diff_callbacks_for_backward_compatibility':
<[[:dir_props_changed,
  "test/wc-tmp/wc",
  [#<Svn::Core::Prop:0x2b05f2a388d8
    @name="svn:entry:committed-date",
    @value=nil>,
   #<Svn::Core::Prop:0x2b05f2a388b0 @name="svn:entry:uuid", @value=nil>,
   #<Svn::Core::Prop:0x2b05f2a38888 @name="svn:entry:last-author", @value=nil>,
   #<Svn::Core::Prop:0x2b05f2a38860
    @name="svn:entry:committed-rev",
    @value=nil>]],
 [:file_changed,
  "test/wc-tmp/wc/dir/hello.txt",
  [#<Svn::Core::Prop:0x2b05f2a387e8 @name="my-prop", @value="value">]],
 [:file_added, "test/wc-tmp/wc/dir/hello2.txt", []]]> expected but was
<[[:dir_props_changed,
  "test/wc-tmp/wc",
  [#<Svn::Core::Prop:0x2b05f2a38e78 @name="svn:entry:uuid", @value=nil>,
   #<Svn::Core::Prop:0x2b05f2a38e28
    @name="svn:entry:committed-date",
    @value=nil>,
   #<Svn::Core::Prop:0x2b05f2a38dd8 @name="svn:entry:last-author", @value=nil>,
   #<Svn::Core::Prop:0x2b05f2a38d88
    @name="svn:entry:committed-rev",
    @value=nil>]],
 [:file_changed,
  "test/wc-tmp/wc/dir/hello.txt",
  [#<Svn::Core::Prop:0x2b05f2a38b58 @name="my-prop", @value="value">]],
 [:file_added, "test/wc-tmp/wc/dir/hello2.txt", []]]>.
34 tests, 126 assertions, 1 failures, 0 errors