COMMIT 1.9 has Object#<=>, so this is nonsence on 1.9.	http://github.com/rubyspec/rubyspec/commit/bbdd2a864ffafa03af9544a5c0190377446ce1e9
COMMIT Follow MRI r29677. [ruby-core:33010]	http://github.com/rubyspec/rubyspec/commit/4fb845f863cbf0a5ab911034ed2d33cd037b22b4

===================================================================
+++ 20101105T003559
@@ 7632 @@
 /var/lib/chkbuild/tmp/build/ruby-1.8-o3/<buildtime>/ruby/test/net/http/test_connection.rb:20:in `test_connection_refused_in_request'
 ---------------
 
+2707 tests, 1351365 assertions, 3 failures, 0 errors
 make: *** [test-all] Error 1
 exit 2
 failed(test-all)
@@ 32972 @@
 - constructs a range using the given start and end
 - includes the end object when the third parameter is omitted or false
 - raises an ArgumentError when the given start and end can't be compared by using #<=>
+- raises an ArgumentError when the given start uses method_missing and end is mock
 
 /var/lib/chkbuild/tmp/build/ruby-1.8-o3/<buildtime>/rubyspec/optional/capi/regexp_spec.rb
 C-API Regex functions
@@ 37658 @@
 
 Finished in <t> seconds
 
+3304 files, 13682 examples, <num> expectations, 72 failures, 75 errors
 exit 1
 failed(rubyspec)
 == end # <time>

===================================================================
--- 20101104T010559
@@ 28 @@
 + git clone -q /var/lib/chkbuild/tmp/build/mspec mspec
 == git-rubyspec(shared) # <time>
 + git pull
-Updating 5a11ecc..ab91ac7
-Fast forward
- core/io/foreach_spec.rb     |   11 +++++++++++
- core/io/readlines_spec.rb   |   11 +++++++++++
- core/string/inspect_spec.rb |   11 +++++++++++
- 3 files changed, 33 insertions(+), 0 deletions(-)
-From git://github.com/rubyspec/rubyspec
-   5a11ecc..ab91ac7  master     -> origin/master
 == git-rubyspec # <time>
 + git clone -q /var/lib/chkbuild/tmp/build/rubyspec rubyspec
 == configure # <time>
@@ 7639 @@
 /var/lib/chkbuild/tmp/build/ruby-1.8-o3/<buildtime>/ruby/test/net/http/test_connection.rb:20:in `test_connection_refused_in_request'
 ---------------
 
-2707 tests, 1351369 assertions, 3 failures, 0 errors
 make: *** [test-all] Error 1
 exit 2
 failed(test-all)
@@ 37664 @@
 
 Finished in <t> seconds
 
-3304 files, 13681 examples, <num> expectations, 72 failures, 75 errors
 exit 1
 failed(rubyspec)
 == end # <time>