On 32-bits Debug and 64-bits Debug at least:
--- /home/slave/webkitgtk/gtk-linux-32-debug/build/layout-test-results/jquery/effects-expected.txt 2011-03-10 00:16:06.054898376 -0800
+++ /home/slave/webkitgtk/gtk-linux-32-debug/build/layout-test-results/jquery/effects-actual.txt 2011-03-10 00:16:06.054898376 -0800
@@ -1,2 +1,2 @@
-ALERT: 420 tests of 420 passed, 0 failed.
+FAIL: Timed out waiting for notifyDone to be called
It's been passing on and off since the checkin of the jquery test suite in r80511.
I'll skip the test on GTK for now as I can't locally reproduce the failure.
It's probably just taking too long. We should break it down into smaller tests.
*** Bug 56119 has been marked as a duplicate of this bug. ***
This is happening on the Debug Windows bots, too.
See also bug 55913.
Added to the Windows Skipped file in r80754.
This also affects WebKit2: http://build.webkit.org/results/SnowLeopard%20Intel%20Release%20(WebKit2%20Tests)/r81140%20(9683)/jquery/effects-pretty-diff.html