COMMIT [Brian Ford] Fix for IO spec from nagachika.	http://github.com/rubyspec/rubyspec/commit/ed6b82e13e5990df49adce460cb311b9231dabfa
COMMIT [NARUSE, Yui] Use preferred MIME name (canonical Ruby name).	http://github.com/rubyspec/rubyspec/commit/7e4546e9c53afa0e5414fcb7cd7f2ed9467a9d04

===================================================================
+++ 20110310T012129Z
@@ 7794 @@
 test_local_barrier(TestThread): .
 test_mutex_deadlock(TestThread): .
 test_mutex_fifo_like_lock(TestThread): .
+test_mutex_illegal_unlock(TestThread): /Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:327:in `unlock': not owner (ThreadError)
+	from /Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:327:in `test_mutex_illegal_unlock'
+	from /Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:9
 F
 test_mutex_interrupt(TestThread): .
 test_mutex_synchronize(TestThread): .
@@ 7827 @@
 Finished in <t> seconds.
 
  <n>) Failure:
+test_mutex_illegal_unlock(TestThread) [/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:325]:
+<ThreadError> exception expected but was
+Class: <SystemExit>
+Message: <Class: <ThreadError>
+Message: <"not owner">
+---Backtrace---
+/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:327:in `unlock'
+/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:327:in `test_mutex_illegal_unlock'
+/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:9
+--------------->
+---Backtrace---
+/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:327:in `join'
+/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:326:in `test_mutex_illegal_unlock'
+/Users/chkbuild/chkbuild/tmp/build/ruby-1.8-pth/<buildtime>/ruby/test/ruby/test_thread.rb:325:in `test_mutex_illegal_unlock'
+---------------
 
+751 tests, 1331017 assertions, 1 failures, 0 errors
 make: *** [test-all] Error 1
 exit 2
+failed(test/ruby)
 == test/sdbm # <time>
 + make test-all 'TESTS=-v sdbm' RUBYOPT=-w
 ./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb  ./runruby.rb --extout=.ext  -- "./test/runner.rb" --basedir="./test" --runner=console -v sdbm

===================================================================
--- 20110309T012141Z
@@ 7794 @@
 test_local_barrier(TestThread): .
 test_mutex_deadlock(TestThread): .
 test_mutex_fifo_like_lock(TestThread): .
-test_mutex_illegal_unlock(TestThread): .
 test_mutex_interrupt(TestThread): .
 test_mutex_synchronize(TestThread): .
 test_mutex_trylock(TestThread): .
@@ 7823 @@
 
 Finished in <t> seconds.
 
-751 tests, 1331017 assertions, 0 failures, 0 errors
 == test/sdbm # <time>
 + make test-all 'TESTS=-v sdbm' RUBYOPT=-w
 ./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb  ./runruby.rb --extout=.ext  -- "./test/runner.rb" --basedir="./test" --runner=console -v sdbm