COMMIT Avoid Time comparison that depends on the representation of Float	http://github.com/rubyspec/rubyspec/commit/94b21344f3f46651eaba2759936cdceb17b47d64
COMMIT concrete code that ERB#src emits is not guaranteed.	http://github.com/rubyspec/rubyspec/commit/592c8ad446fb96226254d091ac7f829ae0398923
COMMIT now String#initialize raises a RuntimeError if self is frozen	http://github.com/rubyspec/rubyspec/commit/42512837b3d6ab14753bb150f49c8bb96b20ee5c
COMMIT Do not use 1.9.2 in version strings.	http://github.com/rubyspec/rubyspec/commit/fd45f5edc9eb849488d43fd88749ec7087260193
COMMIT Standardize encoding magic comments.	http://github.com/rubyspec/rubyspec/commit/e9cf07499744dd37ab1de7f17a8e803b4d1da35c

--- 20100210T080448
+++ 20100211T075331
@@ -1,19 +1,19 @@
 URL: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1
 リポジトリのルート: http://svn.ruby-lang.org/repos/ruby
 リポジトリ UUID: b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-リビジョン: 26629
+リビジョン: 26634
 ノード種別: ディレクトリ
 準備中の処理: 特になし
 最終変更者: yugui
@@ -1488,7 +1488,7 @@
 .#<n> test_thread.rb:172
 .#<n> test_thread.rb:183
 .#<n> test_thread.rb:191
-.#<n> test_thread.rb:206
+F#<n> test_thread.rb:206
 .#<n> test_thread.rb:219
 .#<n> test_thread.rb:235
 .#<n> test_thread.rb:241
@@ -2005,7 +2005,24 @@
 test_gc.rb #<n> test_gc.rb:17
 .#<n> test_gc.rb:34
 .
-PASS 947 tests
+#<n> test_thread.rb:191:
+   begin
+     100.times do |i|
+       begin
+         Thread.start(Thread.current) {|u| u.raise }
+         raise
+       rescue
+       ensure
+       end
+     end
+   rescue
+     100
+   end
+  #=> "" (expected "100")  [ruby-dev:31371]
+FAIL 1/947 tests failed
+make: *** [btest] エラー 1
+exit 2
+failed(btest)
 == test.rb # <time>
 + ./miniruby sample/test.rb
 
@@ -19947,7 +19964,7 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/ruby/ext/socket/extconf.rb:105: warning: ambiguous first argument; put parentheses or even spaces
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/ruby/ext/json/lib/json/editor.rb:237: warning: shadowing outer local variable - item
 <elapsed> s: .
-TestSystem#test_system: /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/tmp/ruby_script_tmp20100210-18809-14djsbm/ruby_script_tmp.18809:4: warning: global variable `$zzz' not initialized
+TestSystem#test_system: /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/tmp/ruby_script_tmp20100211-6928-14djsbm/ruby_script_tmp.6928:4: warning: global variable `$zzz' not initialized
 <elapsed> s: .
 TestTCPSocket#test_encoding: <elapsed> s: .
 TestTCPSocket#test_recvfrom: <elapsed> s: .
@@ -20780,11 +20797,13 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/bytes_spec.rb
 ARGF.bytes
 - yields each byte of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/chars_spec.rb
 ARGF.chars
 - yields each char of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/close_spec.rb
@@ -20800,20 +20819,24 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_byte_spec.rb
 ARGF.each_byte
 - yields each byte of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_char_spec.rb
 ARGF.each_char
 - yields each char of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_line_spec.rb
 ARGF.each_line
 - reads each line of files
+- returns self when passed a block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_spec.rb
 ARGF.each
 - reads each line of files
+- returns self when passed a block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/eof_spec.rb
 ARGF.eof
@@ -21087,6 +21110,8 @@
 - does not loop endlessly when argument is self
 - tries to convert the passed argument to an Array using #to_ary
 - does not call #to_ary on Array subclasses
+- raises a RuntimeError when Array is frozen and modification occurs
+- raises a RuntimeError when Array is frozen and no modification occurs (FAILED - <n>)
 - keeps tainted status
 - is not infected by the other
 - keeps the tainted status of elements
@@ -21375,7 +21400,7 @@
 Array#flatten
 - returns a one-dimensional flattening recursively
 - takes an optional argument that determines the level of recursion
-- returns self when the level of recursion is 0 (FAILED - <n>)
+- returns dup when the level of recursion is 0
 - ignores negative levels
 - tries to convert passed Objects to Integers using #to_int
 - raises a TypeError when the passed Object can't be converted to an Integer
@@ -21396,6 +21421,8 @@
 - does not call flatten! on elements
 - raises an ArgumentError on recursive arrays
 - flattens any elements which responds to #to_ary, using the return value of said method
+- raises a RuntimeError on frozen arrays when the array is modified
+- raises a RuntimeError on frozen arrays when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/frozen_spec.rb
 Array#frozen?
@@ -21484,6 +21511,8 @@
 - does nothing of no object is passed
 - tries to convert the passed position argument to an Integer using #to_int
 - raises an ArgumentError if no argument passed
+- raises a RuntimeError on frozen arrays when the array is modified
+- raises a RuntimeError on frozen arrays when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/inspect_spec.rb
 Array#inspect
@@ -22476,6 +22505,19 @@
 - ignore the block if there is an argument
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb
+Array#rotate
+- returns a copy of the array whose first n elements is moved to the last (ERROR - <n>)
+- returns a copy of the array when the length is one (ERROR - <n>)
+- returns an empty array when self is empty (ERROR - <n>)
+- does not return self (ERROR - <n>)
+- returns subclass instance for Array subclasses (ERROR - <n>)
+
+Array#rotate!
+- moves the first n elements to the last and returns self (ERROR - <n>)
+- does nothing and returns self when the length is zero or one (ERROR - <n>)
+- returns self (ERROR - <n>)
+- raises a RuntimeError on a frozen array (FAILED - <n>)
+
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sample_spec.rb
 Array#sample
 - selects a random value from the array
@@ -22580,6 +22622,14 @@
 - raises a RangeError when the length is out of range of Fixnum
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb
+Array#sort_by!
+- sorts array in place by passing each element to the given block (ERROR - <n>)
+- returns an Enumerator if not given a block (ERROR - <n>)
+- completes when supplied a block that always returns the same result (ERROR - <n>)
+- raises a RuntimeError on a frozen array (FAILED - <n>)
+- returns the specified value when it would break in the given block (ERROR - <n>)
+- makes some modification even if finished sorting when it would break in the given block (ERROR - <n>)
+
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_spec.rb
 Array#sort
 - returns a new array sorted based on comparing elements with <=>
@@ -22677,12 +22727,16 @@
 - returns self
 - properly handles recursive arrays
 - returns nil if no changes are made to the array
+- raises a RuntimeError on a frozen array when the array is modified
+- raises a RuntimeError on a frozen array when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/unshift_spec.rb
 Array#unshift
 - prepends object to the original array
 - quietly ignores unshifting nothing
 - properly handles recursive arrays
+- raises a RuntimeError on a frozen array when the array is modified
+- raises a RuntimeError on a frozen array when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/values_at_spec.rb
 Array#values_at
@@ -22877,6 +22931,7 @@
 Bignum#**
 - returns self raised to other power
 - raises a TypeError when given a non-Integer
+- returns a complex number when negative and raised to a fractional power (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/bignum/gt_spec.rb
 Bignum#>
@@ -23294,12 +23349,13 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/bytes_spec.rb
 ARGF.bytes
 - yields each byte of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 
 Finished in <t> seconds
 
-1 file, 2 examples, 3 expectations, 0 failures, 0 errors
+1 file, 3 examples, 4 expectations, 0 failures, 0 errors
 == rubyspec/core/argf/chars_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/argf/chars_spec.rb
 ruby <version>
@@ -23307,12 +23363,13 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/chars_spec.rb
 ARGF.chars
 - yields each char of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 
 Finished in <t> seconds
 
-1 file, 2 examples, 3 expectations, 0 failures, 0 errors
+1 file, 3 examples, 4 expectations, 0 failures, 0 errors
 == rubyspec/core/argf/close_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/argf/close_spec.rb
 ruby <version>
@@ -23346,12 +23403,13 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_byte_spec.rb
 ARGF.each_byte
 - yields each byte of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 
 Finished in <t> seconds
 
-1 file, 2 examples, 3 expectations, 0 failures, 0 errors
+1 file, 3 examples, 4 expectations, 0 failures, 0 errors
 == rubyspec/core/argf/each_char_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/argf/each_char_spec.rb
 ruby <version>
@@ -23359,12 +23417,13 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_char_spec.rb
 ARGF.each_char
 - yields each char of all streams to the passed block
+- returns self when passed a block
 - returns an Enumerator when passed no block
 
 
 Finished in <t> seconds
 
-1 file, 2 examples, 3 expectations, 0 failures, 0 errors
+1 file, 3 examples, 4 expectations, 0 failures, 0 errors
 == rubyspec/core/argf/each_line_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/argf/each_line_spec.rb
 ruby <version>
@@ -23372,11 +23431,12 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_line_spec.rb
 ARGF.each_line
 - reads each line of files
+- returns self when passed a block
 
 
 Finished in <t> seconds
 
-1 file, 1 example, 1 expectation, 0 failures, 0 errors
+1 file, 2 examples, 2 expectations, 0 failures, 0 errors
 == rubyspec/core/argf/each_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/argf/each_spec.rb
 ruby <version>
@@ -23384,11 +23444,12 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_spec.rb
 ARGF.each
 - reads each line of files
+- returns self when passed a block
 
 
 Finished in <t> seconds
 
-1 file, 1 example, 1 expectation, 0 failures, 0 errors
+1 file, 2 examples, 2 expectations, 0 failures, 0 errors
 == rubyspec/core/argf/eof_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/argf/eof_spec.rb
 ruby <version>
@@ -23929,6 +23990,8 @@
 - does not loop endlessly when argument is self
 - tries to convert the passed argument to an Array using #to_ary
 - does not call #to_ary on Array subclasses
+- raises a RuntimeError when Array is frozen and modification occurs
+- raises a RuntimeError when Array is frozen and no modification occurs (FAILED - <n>)
 - keeps tainted status
 - is not infected by the other
 - keeps the tainted status of elements
@@ -23937,9 +24000,17 @@
 - keeps the untrusted status of elements
 
 
+ <n>) 
+Array#concat raises a RuntimeError when Array is frozen and no modification occurs FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/concat_spec.rb:52:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/concat_spec.rb:4:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 11 examples, 25 expectations, 0 failures, 0 errors
+1 file, 13 examples, 27 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/array/concat_spec.rb)
 == rubyspec/core/array/constructor_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/array/constructor_spec.rb
 ruby <version>
@@ -24353,7 +24424,7 @@
 Array#flatten
 - returns a one-dimensional flattening recursively
 - takes an optional argument that determines the level of recursion
-- returns self when the level of recursion is 0 (FAILED - <n>)
+- returns dup when the level of recursion is 0
 - ignores negative levels
 - tries to convert passed Objects to Integers using #to_int
 - raises a TypeError when the passed Object can't be converted to an Integer
@@ -24374,19 +24445,19 @@
 - does not call flatten! on elements
 - raises an ArgumentError on recursive arrays
 - flattens any elements which responds to #to_ary, using the return value of said method
+- raises a RuntimeError on frozen arrays when the array is modified
+- raises a RuntimeError on frozen arrays when the array would not be modified (FAILED - <n>)
 
 
  <n>) 
-Array#flatten returns self when the level of recursion is 0 FAILED
-Expected [1, 2, [3, [4, 5]]]
- to be identical to [1, 2, [3, [4, 5]]]
-
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/flatten_spec.rb:17:in `block (4 levels) in <top (required)>'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/flatten_spec.rb:4:in `<top (required)>'
+Array#flatten! raises a RuntimeError on frozen arrays when the array would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/flatten_spec.rb:208:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/flatten_spec.rb:97:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 21 examples, 49 expectations, 1 failure, 0 errors
+1 file, 23 examples, 52 expectations, 1 failure, 0 errors
 exit 1
 failed(rubyspec/core/array/flatten_spec.rb)
 == rubyspec/core/array/frozen_spec.rb # <time>
@@ -24544,11 +24615,21 @@
 - does nothing of no object is passed
 - tries to convert the passed position argument to an Integer using #to_int
 - raises an ArgumentError if no argument passed
+- raises a RuntimeError on frozen arrays when the array is modified
+- raises a RuntimeError on frozen arrays when the array would not be modified (FAILED - <n>)
 
 
+ <n>) 
+Array#insert raises a RuntimeError on frozen arrays when the array would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/insert_spec.rb:87:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/insert_spec.rb:4:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 10 examples, 28 expectations, 0 failures, 0 errors
+1 file, 12 examples, 30 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/array/insert_spec.rb)
 == rubyspec/core/array/inspect_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/array/inspect_spec.rb
 ruby <version>
@@ -25774,10 +25855,89 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb
+Array#rotate
+- returns a copy of the array whose first n elements is moved to the last (ERROR - <n>)
+- returns a copy of the array when the length is one (ERROR - <n>)
+- returns an empty array when self is empty (ERROR - <n>)
+- does not return self (ERROR - <n>)
+- returns subclass instance for Array subclasses (ERROR - <n>)
+
+Array#rotate!
+- moves the first n elements to the last and returns self (ERROR - <n>)
+- does nothing and returns self when the length is zero or one (ERROR - <n>)
+- returns self (ERROR - <n>)
+- raises a RuntimeError on a frozen array (FAILED - <n>)
+
+
+ <n>) 
+Array#rotate returns a copy of the array whose first n elements is moved to the last ERROR
+NoMethodError: undefined method `rotate' for [1, 2, 3, 4, 5]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:8:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate returns a copy of the array when the length is one ERROR
+NoMethodError: undefined method `rotate' for [1]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:16:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate returns an empty array when self is empty ERROR
+NoMethodError: undefined method `rotate' for []:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:22:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate does not return self ERROR
+NoMethodError: undefined method `rotate' for [1, 2, 3]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:28:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate returns subclass instance for Array subclasses ERROR
+NoMethodError: undefined method `rotate' for [1, 2, 3]:ArraySpecs::MyArray
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:32:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate! moves the first n elements to the last and returns self ERROR
+NoMethodError: undefined method `rotate!' for [1, 2, 3, 4, 5]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:39:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:36:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate! does nothing and returns self when the length is zero or one ERROR
+NoMethodError: undefined method `rotate!' for [1]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:54:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:36:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate! returns self ERROR
+NoMethodError: undefined method `rotate!' for [1, 2, 3]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:70:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:36:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#rotate! raises a RuntimeError on a frozen array FAILED
+Expected RuntimeError
+but got NoMethodError (undefined method `rotate!' for [1, 2, 3]:Array)
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:74:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:36:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 9 examples, 1 expectation, 1 failure, 8 errors
+exit 1
+failed(rubyspec/core/array/rotate_spec.rb)
 == rubyspec/core/array/sample_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/array/sample_spec.rb
 ruby <version>
@@ -25934,10 +26094,66 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb
+Array#sort_by!
+- sorts array in place by passing each element to the given block (ERROR - <n>)
+- returns an Enumerator if not given a block (ERROR - <n>)
+- completes when supplied a block that always returns the same result (ERROR - <n>)
+- raises a RuntimeError on a frozen array (FAILED - <n>)
+- returns the specified value when it would break in the given block (ERROR - <n>)
+- makes some modification even if finished sorting when it would break in the given block (ERROR - <n>)
+
+
+ <n>) 
+Array#sort_by! sorts array in place by passing each element to the given block ERROR
+NoMethodError: undefined method `sort_by!' for [1, -2, 3, 9, 1, 5, -5, 1000, -5, 2, -10, 14, 6, 23, 0]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:9:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#sort_by! returns an Enumerator if not given a block ERROR
+NoMethodError: undefined method `sort_by!' for [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:14:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#sort_by! completes when supplied a block that always returns the same result ERROR
+NoMethodError: undefined method `sort_by!' for [2, 3, 5, 1, 4]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:19:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#sort_by! raises a RuntimeError on a frozen array FAILED
+Expected RuntimeError
+but got NoMethodError (undefined method `sort_by!' for [1, 2, 3]:Array)
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:41:in `block (4 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#sort_by! returns the specified value when it would break in the given block ERROR
+NoMethodError: undefined method `sort_by!' for [1, 2, 3]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:47:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Array#sort_by! makes some modification even if finished sorting when it would break in the given block ERROR
+NoMethodError: undefined method `sort_by!' for [5, 4, 3, 2, 1]:Array
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:53:in `block (4 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:51:in `each'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:51:in `map'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:51:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 6 examples, 1 expectation, 1 failure, 5 errors
+exit 1
+failed(rubyspec/core/array/sort_by_spec.rb)
 == rubyspec/core/array/sort_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/array/sort_spec.rb
 ruby <version>
@@ -26105,11 +26321,21 @@
 - returns self
 - properly handles recursive arrays
 - returns nil if no changes are made to the array
+- raises a RuntimeError on a frozen array when the array is modified
+- raises a RuntimeError on a frozen array when the array would not be modified (FAILED - <n>)
 
 
+ <n>) 
+Array#uniq! raises a RuntimeError on a frozen array when the array would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/uniq_spec.rb:139:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/uniq_spec.rb:88:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 11 examples, 18 expectations, 0 failures, 0 errors
+1 file, 13 examples, 20 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/array/uniq_spec.rb)
 == rubyspec/core/array/unshift_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/array/unshift_spec.rb
 ruby <version>
@@ -26119,11 +26345,21 @@
 - prepends object to the original array
 - quietly ignores unshifting nothing
 - properly handles recursive arrays
+- raises a RuntimeError on a frozen array when the array is modified
+- raises a RuntimeError on a frozen array when the array would not be modified (FAILED - <n>)
 
 
+ <n>) 
+Array#unshift raises a RuntimeError on a frozen array when the array would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/unshift_spec.rb:55:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/unshift_spec.rb:4:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 3 examples, 11 expectations, 0 failures, 0 errors
+1 file, 5 examples, 13 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/array/unshift_spec.rb)
 == rubyspec/core/array/values_at_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/array/values_at_spec.rb
 ruby <version>
@@ -26543,11 +26779,20 @@
 Bignum#**
 - returns self raised to other power
 - raises a TypeError when given a non-Integer
+- returns a complex number when negative and raised to a fractional power (FAILED - <n>)
+
 
+ <n>) 
+Bignum#** returns a complex number when negative and raised to a fractional power FAILED
+Expected 1048576+1816186.90759734i to be within +/- 3.0e-05 of NaN
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/bignum/exponent_spec.rb:21:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/bignum/exponent_spec.rb:3:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 2 examples, 5 expectations, 0 failures, 0 errors
+1 file, 3 examples, 6 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/bignum/exponent_spec.rb)
 == rubyspec/core/bignum/gt_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/bignum/gt_spec.rb
 ruby <version>
@@ -27523,10 +27768,31 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb
+Complex#rationalize
+- raises RangeError if self has non-zero imaginary part (FAILED - <n>)
+- returns a Rational if self has zero imaginary part (ERROR - <n>)
+
+
+ <n>) 
+Complex#rationalize raises RangeError if self has non-zero imaginary part FAILED
+Expected RangeError
+but got NoMethodError (undefined method `rationalize' for (1+5i):Complex)
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb:6:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb:3:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb:1:in `<top (required)>'
+
+ <n>) 
+Complex#rationalize returns a Rational if self has zero imaginary part ERROR
+NoMethodError: undefined method `rationalize' for (1+0i):Complex
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb:10:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb:3:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/complex/rationalize_spec.rb:1:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 2 examples, 1 expectation, 1 failure, 1 error
+exit 1
+failed(rubyspec/core/complex/rationalize_spec.rb)
 == rubyspec/core/complex/real_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/complex/real_spec.rb
 ruby <version>
@@ -27924,10 +28190,39 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb
+Dir.home
+- returns the current user's home directory as a string if called without arguments (ERROR - <n>)
+- returns the named user's home directory as a string if called with an argument (ERROR - <n>)
+- raises an ArgumentError if the named user doesn't exist (FAILED - <n>)
+
+
+ <n>) 
+Dir.home returns the current user's home directory as a string if called without arguments ERROR
+NoMethodError: undefined method `home' for Dir:Class
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:15:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Dir.home returns the named user's home directory as a string if called with an argument ERROR
+NoMethodError: undefined method `home' for Dir:Class
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:19:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+Dir.home raises an ArgumentError if the named user doesn't exist FAILED
+Expected ArgumentError
+but got NoMethodError (undefined method `home' for Dir:Class)
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:23:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:5:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/dir/home_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 3 examples, 1 expectation, 1 failure, 2 errors
+exit 1
+failed(rubyspec/core/dir/home_spec.rb)
 == rubyspec/core/dir/inspect_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/dir/inspect_spec.rb
 ruby <version>
@@ -28995,10 +29290,55 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb
+Enumerable#collect_concat
+- returns a new array with the results of passing each element to block, flattened one level (ERROR - <n>)
+- skips elements that are empty Arrays (ERROR - <n>)
+- calls to_ary but not to_a (ERROR - <n>)
+- calls to_ary but not to_a (FAILED - <n>)
+- returns an enumerator when no block given (ERROR - <n>)
+
+
+ <n>) 
+Enumerable#collect_concat returns a new array with the results of passing each element to block, flattened one level ERROR
+NoMethodError: undefined method `collect_concat' for #<EnumerableSpecs::Numerous:0x<address>>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:4:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+Enumerable#collect_concat skips elements that are empty Arrays ERROR
+NoMethodError: undefined method `collect_concat' for #<EnumerableSpecs::Numerous:0x<address> @list=[1, [], 2]>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:9:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+Enumerable#collect_concat calls to_ary but not to_a ERROR
+NoMethodError: undefined method `collect_concat' for #<EnumerableSpecs::Numerous:0x<address>>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:19:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+An exception occurred during: Mock.verify_count
+Enumerable#collect_concat calls to_ary but not to_a FAILED
+Mock 'array-like' expected to receive 'to_ary' exactly 1 times
+but received it 0 times
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+Enumerable#collect_concat returns an enumerator when no block given ERROR
+NoMethodError: undefined method `collect_concat' for #<EnumerableSpecs::Numerous:0x<address> @list=[1, 2]>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:23:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/collect_concat_spec.rb:5:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 4 examples, 2 expectations, 1 failure, 4 errors
+exit 1
+failed(rubyspec/core/enumerable/collect_concat_spec.rb)
 == rubyspec/core/enumerable/collect_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/enumerable/collect_spec.rb
 ruby <version>
@@ -29259,10 +29599,55 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb
+Enumerable#flat_map
+- returns a new array with the results of passing each element to block, flattened one level (ERROR - <n>)
+- skips elements that are empty Arrays (ERROR - <n>)
+- calls to_ary but not to_a (ERROR - <n>)
+- calls to_ary but not to_a (FAILED - <n>)
+- returns an enumerator when no block given (ERROR - <n>)
+
+
+ <n>) 
+Enumerable#flat_map returns a new array with the results of passing each element to block, flattened one level ERROR
+NoMethodError: undefined method `flat_map' for #<EnumerableSpecs::Numerous:0x<address>>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:4:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+Enumerable#flat_map skips elements that are empty Arrays ERROR
+NoMethodError: undefined method `flat_map' for #<EnumerableSpecs::Numerous:0x<address> @list=[1, [], 2]>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:9:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+Enumerable#flat_map calls to_ary but not to_a ERROR
+NoMethodError: undefined method `flat_map' for #<EnumerableSpecs::Numerous:0x<address>>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:19:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+An exception occurred during: Mock.verify_count
+Enumerable#flat_map calls to_ary but not to_a FAILED
+Mock 'array-like' expected to receive 'to_ary' exactly 1 times
+but received it 0 times
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:5:in `<top (required)>'
+
+ <n>) 
+Enumerable#flat_map returns an enumerator when no block given ERROR
+NoMethodError: undefined method `flat_map' for #<EnumerableSpecs::Numerous:0x<address> @list=[1, 2]>
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/shared/collect_concat.rb:23:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/enumerable/flat_map_spec.rb:5:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 4 examples, 2 expectations, 1 failure, 4 errors
+exit 1
+failed(rubyspec/core/enumerable/flat_map_spec.rb)
 == rubyspec/core/enumerable/grep_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/enumerable/grep_spec.rb
 ruby <version>
@@ -31049,14 +31434,38 @@
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb
 Fiber#alive?
+- returns true for a Fiber that hasn't had #resume called (FAILED - <n>)
+- returns true for a Fiber that's yielded to the caller (FAILED - <n>)
+- returns true when called from its Fiber (FAILED - <n>)
 - doesn't invoke the block associated with the Fiber
 - returns false for a Fiber that's dead
 - always returns false for a dead Fiber
 
 
+ <n>) 
+Fiber#alive? returns true for a Fiber that hasn't had #resume called FAILED
+Expected 0 to be true
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:12:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:8:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:3:in `<top (required)>'
+
+ <n>) 
+Fiber#alive? returns true for a Fiber that's yielded to the caller FAILED
+Expected 0 to be true
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:19:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:8:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:3:in `<top (required)>'
+
+ <n>) 
+Fiber#alive? returns true when called from its Fiber FAILED
+Expected 0 to be true
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fiber/alive_spec.rb:23:in `block (4 levels) in <top (required)>'
+
 Finished in <t> seconds
 
-1 file, 3 examples, 8 expectations, 0 failures, 0 errors
+1 file, 6 examples, 11 expectations, 3 failures, 0 errors
+exit 1
+failed(rubyspec/core/fiber/alive_spec.rb)
 == rubyspec/core/fiber/current_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/fiber/current_spec.rb
 ruby <version>
@@ -31130,11 +31539,12 @@
 - transfers control from one Fiber to another when called from a Fiber
 - can be invoked from the same Fiber it transfers control to
 - can transfer control to a Fiber that has transfered to another Fiber
+- raises a FiberError when transferring to a Fiber which resumes itself
 
 
 Finished in <t> seconds
 
-1 file, 13 examples, 17 expectations, 0 failures, 0 errors
+1 file, 14 examples, 18 expectations, 0 failures, 0 errors
 == rubyspec/core/fiber/yield_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/fiber/yield_spec.rb
 ruby <version>
@@ -31851,6 +32261,8 @@
 - creates a new file when use File::EXCL mode
 - raises an Errorno::EEXIST if the file exists when create a new file with File::CREAT|File::EXCL
 - creates a new file when use File::WRONLY|File::APPEND mode
+- raises an Errno::EINVAL error with File::APPEND (FAILED - <n>)
+- raises an Errno::EINVAL error with File::RDONLY|File::APPEND (FAILED - <n>)
 - raises an Errno::EINVAL error with File::RDONLY|File::WRONLY
 - creates a new file when use File::WRONLY|File::TRUNC mode
 - coerces filename using to_str
@@ -31858,12 +32270,33 @@
 - raises a TypeError if the first parameter can't be coerced to a string
 - raises a TypeError if the first parameter is nil
 - raises an Errno::EBADF if the first parameter is an invalid file descriptor
+- can't alter mode or permissions when opening a file (FAILED - <n>)
 - opens directories
 
 
+ <n>) 
+File.new raises an Errno::EINVAL error with File::APPEND FAILED
+Expected Errno::EINVAL but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/file/new_spec.rb:101:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/file/new_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+File.new raises an Errno::EINVAL error with File::RDONLY|File::APPEND FAILED
+Expected Errno::EINVAL but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/file/new_spec.rb:105:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/file/new_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+File.new can't alter mode or permissions when opening a file FAILED
+Expected Errno::EINVAL but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/file/new_spec.rb:152:in `block (2 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/file/new_spec.rb:4:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 17 examples, 32 expectations, 0 failures, 0 errors
+1 file, 20 examples, 35 expectations, 3 failures, 0 errors
+exit 1
+failed(rubyspec/core/file/new_spec.rb)
 == rubyspec/core/file/open_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/file/open_spec.rb
 ruby <version>
@@ -33546,11 +33979,20 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fixnum/exponent_spec.rb
 Fixnum#**
 - returns self raised to the given power
+- returns a complex number when negative and raised to a fractional power (FAILED - <n>)
 
 
+ <n>) 
+Fixnum#** returns a complex number when negative and raised to a fractional power FAILED
+Expected 1+1.73205i to be within +/- 3.0e-05 of NaN
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fixnum/exponent_spec.rb:43:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/fixnum/exponent_spec.rb:3:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 1 example, 6 expectations, 0 failures, 0 errors
+1 file, 2 examples, 7 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/fixnum/exponent_spec.rb)
 == rubyspec/core/fixnum/gt_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/fixnum/gt_spec.rb
 ruby <version>
@@ -34011,11 +34453,20 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/float/exponent_spec.rb
 Float#**
 - returns self raise to the other power
+- returns a complex number when negative and raised to a fractional power (FAILED - <n>)
 
 
+ <n>) 
+Float#** returns a complex number when negative and raised to a fractional power FAILED
+Expected 1+1.73205i to be within +/- 3.0e-05 of NaN
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/float/exponent_spec.rb:13:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/float/exponent_spec.rb:3:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 1 example, 4 expectations, 0 failures, 0 errors
+1 file, 2 examples, 5 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/float/exponent_spec.rb)
 == rubyspec/core/float/fdiv_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/float/fdiv_spec.rb
 ruby <version>
@@ -35004,11 +35455,21 @@
 - tries to convert the passed argument to a hash using #to_hash
 - calls to_hash on hash subclasses
 - does not transfer default values
+- raises a RuntimeError if called on a frozen instance that is modified (FAILED - <n>)
+- raises a RuntimeError if called on a frozen instance that would not be modified
+
 
+ <n>) 
+Hash#initialize_copy raises a RuntimeError if called on a frozen instance that is modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/shared/replace.rb:50:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/initialize_copy_spec.rb:5:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 5 examples, 9 expectations, 0 failures, 0 errors
+1 file, 7 examples, 11 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/hash/initialize_copy_spec.rb)
 == rubyspec/core/hash/initialize_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/hash/initialize_spec.rb
 ruby <version>
@@ -35135,12 +35596,22 @@
 - tries to convert the passed argument to a hash using #to_hash
 - does not call to_hash on hash subclasses
 - processes entries with same order as merge()
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified (FAILED - <n>)
 - shouldn't raise spurious RuntimeErrors
 
 
+ <n>) 
+Hash#merge! raises a RuntimeError on a frozen instance that would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/shared/update.rb:57:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/merge_spec.rb:58:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 12 examples, 23 expectations, 0 failures, 0 errors
+1 file, 14 examples, 25 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/hash/merge_spec.rb)
 == rubyspec/core/hash/new_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/hash/new_spec.rb
 ruby <version>
@@ -35206,13 +35677,23 @@
 - is equivalent to delete_if if changes are made
 - returns nil if no changes were made
 - processes entries with the same order as delete_if
+- raises a RuntimeError if called on a frozen instance that is modified (FAILED - <n>)
+- raises a RuntimeError if called on a frozen instance that would not be modified
 - returns an Enumerator when called on a non-empty hash without a block
 - returns an Enumerator when called on an empty hash without a block
 
 
+ <n>) 
+Hash#reject! raises a RuntimeError if called on a frozen instance that is modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/reject_spec.rb:84:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/reject_spec.rb:42:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 10 examples, 14 expectations, 0 failures, 0 errors
+1 file, 12 examples, 16 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/hash/reject_spec.rb)
 == rubyspec/core/hash/replace_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/hash/replace_spec.rb
 ruby <version>
@@ -35223,11 +35704,21 @@
 - tries to convert the passed argument to a hash using #to_hash
 - calls to_hash on hash subclasses
 - does not transfer default values
+- raises a RuntimeError if called on a frozen instance that is modified (FAILED - <n>)
+- raises a RuntimeError if called on a frozen instance that would not be modified
+
 
+ <n>) 
+Hash#replace raises a RuntimeError if called on a frozen instance that is modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/shared/replace.rb:50:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/replace_spec.rb:5:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 4 examples, 8 expectations, 0 failures, 0 errors
+1 file, 6 examples, 10 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/hash/replace_spec.rb)
 == rubyspec/core/hash/select_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/hash/select_spec.rb
 ruby <version>
@@ -35374,11 +35865,21 @@
 - tries to convert the passed argument to a hash using #to_hash
 - does not call to_hash on hash subclasses
 - processes entries with same order as merge()
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified (FAILED - <n>)
+
 
+ <n>) 
+Hash#update raises a RuntimeError on a frozen instance that would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/shared/update.rb:57:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/hash/update_spec.rb:5:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 5 examples, 9 expectations, 0 failures, 0 errors
+1 file, 7 examples, 11 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/hash/update_spec.rb)
 == rubyspec/core/hash/value_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/hash/value_spec.rb
 ruby <version>
@@ -39658,17 +40159,35 @@
 Kernel#method
 - returns a method object for a valid method
 - returns a method object for a valid singleton method
+- returns a method object if we repond_to_missing? method (ERROR - <n>)
 - raises a NameError for an invalid method name
 - raises a NameError for an invalid singleton method name
 - changes the method called for super on a target aliased method
 - can be called on a private method
 - raises a NameError when called on a protected method
 - can call methods created with define_method
+- can be called even if we only repond_to_missing? method, true (ERROR - <n>)
+
+
+ <n>) 
+Kernel#method returns a method object if we repond_to_missing? method ERROR
+NameError: undefined method `handled_publicly' for class `KernelSpecs::RespondViaMissing'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/shared/method.rb:25:in `method'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/shared/method.rb:25:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/method_spec.rb:5:in `<top (required)>'
 
+ <n>) 
+Kernel#method can be called even if we only repond_to_missing? method, true ERROR
+NameError: undefined method `handled_privately' for class `KernelSpecs::RespondViaMissing'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/method_spec.rb:31:in `method'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/method_spec.rb:31:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/method_spec.rb:5:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 8 examples, 14 expectations, 0 failures, 0 errors
+1 file, 10 examples, 14 expectations, 0 failures, 2 errors
+exit 1
+failed(rubyspec/core/kernel/method_spec.rb)
 == rubyspec/core/kernel/methods_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/kernel/methods_spec.rb
 ruby <version>
@@ -39853,16 +40372,28 @@
 Kernel#public_method
 - returns a method object for a valid method
 - returns a method object for a valid singleton method
+- returns a method object if we repond_to_missing? method (ERROR - <n>)
 - raises a NameError for an invalid method name
 - raises a NameError for an invalid singleton method name
 - changes the method called for super on a target aliased method
 - raises a NameError when called on a private method
 - raises a NameError when called on a protected method
+- raises a NameError if we only repond_to_missing? method, true
 
 
+ <n>) 
+Kernel#public_method returns a method object if we repond_to_missing? method ERROR
+NameError: undefined method `handled_publicly' for class `KernelSpecs::RespondViaMissing'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/shared/method.rb:25:in `method'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/shared/method.rb:25:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/public_method_spec.rb:6:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/kernel/public_method_spec.rb:5:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 7 examples, 13 expectations, 0 failures, 0 errors
+1 file, 9 examples, 14 expectations, 0 failures, 1 error
+exit 1
+failed(rubyspec/core/kernel/public_method_spec.rb)
 == rubyspec/core/kernel/public_methods_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/kernel/public_methods_spec.rb
 ruby <version>
@@ -40459,10 +40990,6 @@
 Finished in <t> seconds
 
 1 file, 11 examples, 19 expectations, 0 failures, 0 errors
-some descendant process in process group <pgid> remain.
-timeout: INT signal sent.
--e:1:in `sleep': Interrupt
-	from -e:1
 == rubyspec/core/kernel/split_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/kernel/split_spec.rb
 ruby <version>
@@ -44640,11 +45167,20 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/object/new_spec.rb
 Object.new
 - creates a new Object
+- accepts any number of arguments (FAILED - <n>)
 
 
+ <n>) 
+Object.new accepts any number of arguments FAILED
+Expected to not get Exception
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/object/new_spec.rb:10:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/object/new_spec.rb:3:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 1 example, 1 expectation, 0 failures, 0 errors
+1 file, 2 examples, 2 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/object/new_spec.rb)
 == rubyspec/core/objectspace/_id2ref_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/objectspace/_id2ref_spec.rb
 ruby <version>
@@ -44684,11 +45220,23 @@
 - raises an ArgumentError if the action does not respond to call
 - accepts an object and a proc
 - accepts an object and a callable
+- calls finalizer on process termination
+- doesn't call self-referencing finalizers (FAILED - <n>)
+
 
+ <n>) 
+ObjectSpace.define_finalizer doesn't call self-referencing finalizers FAILED
+Expected "finalized"
+ not to equal "finalized"
+
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/objectspace/define_finalizer_spec.rb:47:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/objectspace/define_finalizer_spec.rb:8:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 3 examples, 3 expectations, 0 failures, 0 errors
+1 file, 5 examples, 5 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/objectspace/define_finalizer_spec.rb)
 == rubyspec/core/objectspace/each_object_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/objectspace/each_object_spec.rb
 ruby <version>
@@ -45241,6 +45789,8 @@
 Finished in <t> seconds
 
 1 file, 1 example, 1 expectation, 0 failures, 0 errors
+some descendant process in process group <pgid> remain.
+timeout: INT signal sent.
 == rubyspec/core/process/constants_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/process/constants_spec.rb
 ruby <version>
@@ -46374,11 +46924,12 @@
 Range#eql?
 - returns true if other has same begin, end, and exclude_end? values
 - returns false if other is no Range
+- returns true for subclasses to Range
 
 
 Finished in <t> seconds
 
-1 file, 2 examples, 17 expectations, 0 failures, 0 errors
+1 file, 3 examples, 18 expectations, 0 failures, 0 errors
 == rubyspec/core/range/equal_value_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/range/equal_value_spec.rb
 ruby <version>
@@ -46387,11 +46938,12 @@
 Range#==
 - returns true if other has same begin, end, and exclude_end? values
 - returns false if other is no Range
+- returns true for subclasses to Range
 
 
 Finished in <t> seconds
 
-1 file, 2 examples, 17 expectations, 0 failures, 0 errors
+1 file, 3 examples, 18 expectations, 0 failures, 0 errors
 == rubyspec/core/range/exclude_end_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/range/exclude_end_spec.rb
 ruby <version>
@@ -47767,11 +48319,21 @@
 String#chomp! with separator
 - modifies self in place and returns self
 - returns nil if no modifications were made
+- raises a RuntimeError on a frozen instance when it is modified
+- raises a RuntimeError on a frozen instance when it would not be modified (FAILED - <n>)
+
 
+ <n>) 
+String#chomp! with separator raises a RuntimeError on a frozen instance when it would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/chomp_spec.rb:166:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/chomp_spec.rb:93:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 12 examples, 90 expectations, 0 failures, 0 errors
+1 file, 14 examples, 92 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/string/chomp_spec.rb)
 == rubyspec/core/string/chop_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/chop_spec.rb
 ruby <version>
@@ -47788,11 +48350,21 @@
 - behaves just like chop, but in-place
 - returns self if modifications were made
 - returns nil when called on an empty string
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified (FAILED - <n>)
 
 
+ <n>) 
+String#chop! raises a RuntimeError on a frozen instance that would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/chop_spec.rb:104:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/chop_spec.rb:65:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 8 examples, 278 expectations, 0 failures, 0 errors
+1 file, 10 examples, 280 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/string/chop_spec.rb)
 == rubyspec/core/string/chr_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/chr_spec.rb
 ruby <version>
@@ -48697,18 +49269,20 @@
 - converts start_offset to an integer via to_int
 
 String#index with Regexp
+- behaves the same as String#index(string) for escaped string regexps
 - returns the index of the first match of regexp
 - sets $~ to MatchData of match and nil when there's none
 - starts the search at the given offset
 - starts the search at offset + self.length if offset is negative
 - returns nil if the substring isn't found
+- returns nil if the Regexp matches the empty string and the offset is out of range
 - supports \G which matches at the given start offset
 - converts start_offset to an integer via to_int
 
 
 Finished in <t> seconds
 
-1 file, 18 examples, 326 expectations, 0 failures, 0 errors
+1 file, 20 examples, 735 expectations, 0 failures, 0 errors
 == rubyspec/core/string/initialize_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/initialize_spec.rb
 ruby <version>
@@ -48857,11 +49431,13 @@
 String#lstrip!
 - modifies self in place and returns self
 - returns nil if no modifications were made
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified
 
 
 Finished in <t> seconds
 
-1 file, 5 examples, 12 expectations, 0 failures, 0 errors
+1 file, 7 examples, 15 expectations, 0 failures, 0 errors
 == rubyspec/core/string/match_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/match_spec.rb
 ruby <version>
@@ -49131,11 +49707,21 @@
 - replaces the taint status of self with that of other
 - tries to convert other to string using to_str
 - raises a TypeError if other can't be converted to string
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified (FAILED - <n>)
+
 
+ <n>) 
+String#replace raises a RuntimeError on a frozen instance that would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/replace_spec.rb:53:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/replace_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 4 examples, 8 expectations, 0 failures, 0 errors
+1 file, 6 examples, 11 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/string/replace_spec.rb)
 == rubyspec/core/string/reverse_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/reverse_spec.rb
 ruby <version>
@@ -49147,11 +49733,21 @@
 
 String#reverse!
 - reverses self in place and always returns self
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified (FAILED - <n>)
+
 
+ <n>) 
+String#reverse! raises a RuntimeError on a frozen instance that would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/reverse_spec.rb:45:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/reverse_spec.rb:17:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 3 examples, 8 expectations, 0 failures, 0 errors
+1 file, 5 examples, 11 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/string/reverse_spec.rb)
 == rubyspec/core/string/rindex_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/rindex_spec.rb
 ruby <version>
@@ -49237,11 +49833,21 @@
 String#rstrip!
 - modifies self in place and returns self
 - returns nil if no modifications were made
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified (FAILED - <n>)
+
 
+ <n>) 
+String#rstrip! raises a RuntimeError on a frozen instance that would not be modified FAILED
+Expected RuntimeError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/rstrip_spec.rb:51:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/string/rstrip_spec.rb:20:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 4 examples, 12 expectations, 0 failures, 0 errors
+1 file, 6 examples, 14 expectations, 1 failure, 0 errors
+exit 1
+failed(rubyspec/core/string/rstrip_spec.rb)
 == rubyspec/core/string/scan_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/scan_spec.rb
 ruby <version>
@@ -49393,7 +49999,8 @@
 - returns subclass instances
 - calls to_int on range arguments
 - works with Range subclasses
-- raises a RuntimeError if self is frozen
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified
 
 String#slice! with Regexp
 - deletes and returns the first match from self
@@ -49402,7 +50009,8 @@
 - doesn't taint self when regexp is tainted
 - returns subclass instances
 - sets $~ to MatchData when there is a match and nil when there's none
-- raises a RuntimeError if self is frozen
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified
 
 String#slice! with Regexp, index
 - deletes and returns the capture for idx from self
@@ -49499,7 +50107,7 @@
 
 Finished in <t> seconds
 
-1 file, 91 examples, 388 expectations, 2 failures, 7 errors
+1 file, 93 examples, 387 expectations, 2 failures, 7 errors
 exit 1
 failed(rubyspec/core/string/slice_spec.rb)
 == rubyspec/core/string/split_spec.rb # <time>
@@ -49608,11 +50216,13 @@
 String#strip!
 - modifies self in place and returns self
 - returns nil if no modifications where made
+- raises a RuntimeError on a frozen instance that is modified
+- raises a RuntimeError on a frozen instance that would not be modified
 
 
 Finished in <t> seconds
 
-1 file, 4 examples, 11 expectations, 0 failures, 0 errors
+1 file, 6 examples, 14 expectations, 0 failures, 0 errors
 == rubyspec/core/string/sub_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/string/sub_spec.rb
 ruby <version>
@@ -50167,12 +50777,13 @@
 - returns true if the other is the same object
 - returns true if the other has all the same fields
 - returns false if the other is a different object or has different fields
+- handles recursive structures by returning false if a difference can be found
 - returns false if any corresponding elements are not #eql?
 
 
 Finished in <t> seconds
 
-1 file, 4 examples, 4 expectations, 0 failures, 0 errors
+1 file, 5 examples, 6 expectations, 0 failures, 0 errors
 == rubyspec/core/struct/equal_value_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/struct/equal_value_spec.rb
 ruby <version>
@@ -50182,11 +50793,12 @@
 - returns true if the other is the same object
 - returns true if the other has all the same fields
 - returns false if the other is a different object or has different fields
+- handles recursive structures by returning false if a difference can be found
 
 
 Finished in <t> seconds
 
-1 file, 3 examples, 3 expectations, 0 failures, 0 errors
+1 file, 4 examples, 5 expectations, 0 failures, 0 errors
 == rubyspec/core/struct/hash_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/struct/hash_spec.rb
 ruby <version>
@@ -51386,12 +51998,14 @@
 - handles string-like second argument
 - handles string arguments
 - handles float arguments
+- should accept various year ranges
+- raises an ArgumentError for out of range values
 - throws ArgumentError for invalid number of arguments
 
 
 Finished in <t> seconds
 
-1 file, 7 examples, 21 expectations, 0 failures, 0 errors
+1 file, 9 examples, 33 expectations, 0 failures, 0 errors
 == rubyspec/core/time/gmt_offset_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/time/gmt_offset_spec.rb
 ruby <version>
@@ -51523,12 +52137,14 @@
 - handles string-like second argument
 - handles string arguments
 - handles float arguments
+- should accept various year ranges
+- raises an ArgumentError for out of range values
 - throws ArgumentError for invalid number of arguments
 
 
 Finished in <t> seconds
 
-1 file, 7 examples, 21 expectations, 0 failures, 0 errors
+1 file, 9 examples, 33 expectations, 0 failures, 0 errors
 == rubyspec/core/time/localtime_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/time/localtime_spec.rb
 ruby <version>
@@ -51570,10 +52186,35 @@
 ruby <version>
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb
+Time#-
+- decrements the time by the specified amount
+- accepts arguments that can be coerced into Rational (ERROR - <n>)
+- accepts arguments that can be coerced into Rational (FAILED - <n>)
+- raises TypeError on argument that can't be coerced into Rational
+- raises TypeError on nil argument
+- tracks microseconds
+
+
+ <n>) 
+Time#- accepts arguments that can be coerced into Rational ERROR
+TypeError: can't convert MockObject into Float
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb:53:in `-'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb:53:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb:42:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb:41:in `<top (required)>'
+
+ <n>) 
+An exception occurred during: Mock.verify_count
+Time#- accepts arguments that can be coerced into Rational FAILED
+Mock '10' expected to receive 'to_r' exactly 1 times but received it 0 times
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb:42:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/minus_spec.rb:41:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 0 examples, 0 expectations, 0 failures, 0 errors
+1 file, 5 examples, 9 expectations, 1 failure, 1 error
+exit 1
+failed(rubyspec/core/time/minus_spec.rb)
 == rubyspec/core/time/mktime_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/time/mktime_spec.rb
 ruby <version>
@@ -51586,12 +52227,14 @@
 - handles string-like second argument
 - handles string arguments
 - handles float arguments
+- should accept various year ranges
+- raises an ArgumentError for out of range values
 - throws ArgumentError for invalid number of arguments
 
 
 Finished in <t> seconds
 
-1 file, 7 examples, 21 expectations, 0 failures, 0 errors
+1 file, 9 examples, 33 expectations, 0 failures, 0 errors
 == rubyspec/core/time/mon_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/time/mon_spec.rb
 ruby <version>
@@ -51637,6 +52280,11 @@
 - increments the time by the specified amount
 - is a commutative operator
 - rounds micro seconds rather than truncates (FAILED - <n>)
+- increments the time by the specified amount as rational numbers
+- accepts arguments that can be coerced into Rational (ERROR - <n>)
+- accepts arguments that can be coerced into Rational (FAILED - <n>)
+- raises TypeError on argument that can't be coerced into Rational
+- tracks microseconds
 - raises TypeError on Time argument
 - raises TypeError on nil argument
 
@@ -51649,9 +52297,22 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/plus_spec.rb:21:in `block (2 levels) in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/plus_spec.rb:4:in `<top (required)>'
 
+ <n>) 
+Time#+ accepts arguments that can be coerced into Rational ERROR
+TypeError: can't convert MockObject into Float
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/plus_spec.rb:53:in `+'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/plus_spec.rb:53:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/plus_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+An exception occurred during: Mock.verify_count
+Time#+ accepts arguments that can be coerced into Rational FAILED
+Mock '10' expected to receive 'to_r' exactly 1 times but received it 0 times
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/time/plus_spec.rb:4:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 5 examples, 5 expectations, 1 failure, 0 errors
+1 file, 9 examples, 11 expectations, 2 failures, 1 error
 exit 1
 failed(rubyspec/core/time/plus_spec.rb)
 == rubyspec/core/time/sec_spec.rb # <time>
@@ -51857,6 +52518,8 @@
 - handles string-like second argument
 - handles string arguments
 - handles float arguments
+- should accept various year ranges
+- raises an ArgumentError for out of range values
 - throws ArgumentError for invalid number of arguments
 
 Time#utc
@@ -51865,7 +52528,7 @@
 
 Finished in <t> seconds
 
-1 file, 9 examples, 23 expectations, 0 failures, 0 errors
+1 file, 11 examples, 35 expectations, 0 failures, 0 errors
 == rubyspec/core/time/wday_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/core/time/wday_spec.rb
 ruby <version>
@@ -53677,31 +54340,31 @@
  <n>) 
 Regexp with character classes doesn't matches Unicode marks with [[:alnum:]] FAILED
 Expected #<MatchData "ͯ"> to be nil
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:26:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:25:in `block in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/character_classes_spec.rb:4:in `<top (required)>'
 
  <n>) 
 Regexp with character classes doesn't matches Unicode marks with [[:alpha:]] FAILED
 Expected #<MatchData "ͯ"> to be nil
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:46:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:45:in `block in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/character_classes_spec.rb:4:in `<top (required)>'
 
  <n>) 
 Regexp with character classes doesn't match Unicode format characters with [[:cntrl:]] FAILED
 Expected #<MatchData "⁠"> to be nil
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:107:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:106:in `block in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/character_classes_spec.rb:4:in `<top (required)>'
 
  <n>) 
 Regexp with character classes doesn't match Unicode private-use characters with [[:cntrl:]] FAILED
 Expected #<MatchData ""> to be nil
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:111:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:110:in `block in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/character_classes_spec.rb:4:in `<top (required)>'
 
  <n>) 
 Regexp with character classes doesn't match Unicode No characters with [[:word:]] FAILED
 Expected #<MatchData "៰"> to be nil
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:484:in `block in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/versions/character_classes_1.9.rb:483:in `block in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/language/regexp/character_classes_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
@@ -54531,54 +55194,26 @@
 
 BigDecimal#div
 - returns a / b with optional precision
-- returns NaN if NaN is involved (ERROR - <n>)
-- returns NaN if divided by Infinity and no precision given (ERROR - <n>)
+- raises FloatDomainError if NaN is involved
+- returns 0 if divided by Infinity and no precision given (ERROR - <n>)
 - returns 0 if divided by Infinity with given precision
-- returns NaN if divided by zero and no precision given (ERROR - <n>)
-- returns NaN if zero is divided by zero (ERROR - <n>)
-- returns NaN if (+|-) Infinity divided by 1 and no precision given (ERROR - <n>)
+- raises ZeroDivisionError if divided by zero and no precision given
+- returns NaN if zero is divided by zero
+- raises FloatDomainError if (+|-) Infinity divided by 1 and no precision given
 - returns (+|-)Infinity if (+|-)Infinity by 1 and precision given
 - returns NaN if Infinity / ((+|-) Infinity)
 
 
  <n>) 
-BigDecimal#div returns NaN if NaN is involved ERROR
+BigDecimal#div returns 0 if divided by Infinity and no precision given ERROR
 FloatDomainError: Computation results to 'NaN'(Not a Number)
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:47:in `div'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:47:in `block (3 levels) in <top (required)>'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:12:in `<top (required)>'
-
- <n>) 
-BigDecimal#div returns NaN if divided by Infinity and no precision given ERROR
-FloatDomainError: Computation results to 'NaN'(Not a Number)
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:52:in `div'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:52:in `block (3 levels) in <top (required)>'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:12:in `<top (required)>'
-
- <n>) 
-BigDecimal#div returns NaN if divided by zero and no precision given ERROR
-ZeroDivisionError: divided by 0
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:78:in `div'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:78:in `block (3 levels) in <top (required)>'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:12:in `<top (required)>'
-
- <n>) 
-BigDecimal#div returns NaN if zero is divided by zero ERROR
-ZeroDivisionError: divided by 0
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:84:in `div'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:84:in `block (3 levels) in <top (required)>'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:12:in `<top (required)>'
-
- <n>) 
-BigDecimal#div returns NaN if (+|-) Infinity divided by 1 and no precision given ERROR
-FloatDomainError: Computation results to 'NaN'(Not a Number)
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:98:in `div'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:98:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:64:in `div'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:64:in `block (3 levels) in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/div_spec.rb:12:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 15 examples, 138 expectations, 0 failures, 5 errors
+1 file, 15 examples, 155 expectations, 0 failures, 1 error
 exit 1
 failed(rubyspec/library/bigdecimal/div_spec.rb)
 == rubyspec/library/bigdecimal/divide_spec.rb # <time>
@@ -54608,16 +55243,19 @@
 - returns a [Float value] when the argument is Float (ERROR - <n>)
 - returns NaN if NaN is involved (ERROR - <n>)
 - returns NaN if the dividend is Infinity (ERROR - <n>)
-- returns NaN if the divisor is Infinity (ERROR - <n>)
+- returns the dividend if the divisor is Infinity (ERROR - <n>)
 - raises TypeError if the argument cannot be coerced to BigDecimal (FAILED - <n>)
-- does NOT raise ZeroDivisionError if other is zero (ERROR - <n>)
+- raises ZeroDivisionError if other is zero (ERROR - <n>)
 
 BigDecimal#divmod
 - divides value, returns an array
 - array contains quotient and modulus as BigDecimal
 - Can be reversed with * and + (ERROR - <n>)
-- properly handles special values
-- returns an array of two NaNs if the argument is zero
+- returns an array of two NaNs if NaN is involved
+- raises ZeroDivisionError if the divisor is zero (FAILED - <n>)
+- returns an array of Infinity and NaN if the dividend is Infinity (FAILED - <n>)
+- returns an array of zero and the dividend if the divisor is Infinity (FAILED - <n>)
+- returns an array of two zero if the diviend is zero
 - raises TypeError if the argument cannot be coerced to BigDecimal
 
 
@@ -54648,9 +55286,9 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:20:in `<top (required)>'
 
  <n>) 
-BigDecimal#mod_part_of_divmod returns NaN if the divisor is Infinity ERROR
+BigDecimal#mod_part_of_divmod returns the dividend if the divisor is Infinity ERROR
 NoMethodError: undefined method `mod_part_of_divmod' for #<BigDecimal:<address>,'0.1E1',9(18)>
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:97:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:105:in `block (3 levels) in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:20:in `<top (required)>'
 
  <n>) 
@@ -54661,11 +55299,11 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:20:in `<top (required)>'
 
  <n>) 
-BigDecimal#mod_part_of_divmod does NOT raise ZeroDivisionError if other is zero ERROR
+BigDecimal#mod_part_of_divmod raises ZeroDivisionError if other is zero ERROR
 ArgumentError: wrong number of arguments(1 for 0)
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:40:in `initialize'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:40:in `new'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:40:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:53:in `initialize'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:53:in `new'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:53:in `block (3 levels) in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:20:in `<top (required)>'
 
  <n>) 
@@ -54676,9 +55314,39 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:117:in `block (2 levels) in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:65:in `<top (required)>'
 
+ <n>) 
+BigDecimal#divmod raises ZeroDivisionError if the divisor is zero FAILED
+Expected ZeroDivisionError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:196:in `block (5 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:195:in `each'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:195:in `block (4 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:194:in `each'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:194:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:65:in `<top (required)>'
+
+ <n>) 
+BigDecimal#divmod returns an array of Infinity and NaN if the dividend is Infinity FAILED
+Expected nil
+ to equal 1
+
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:205:in `block (4 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:202:in `each'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:202:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:65:in `<top (required)>'
+
+ <n>) 
+BigDecimal#divmod returns an array of zero and the dividend if the divisor is Infinity FAILED
+Expected #<BigDecimal:<address>,'NaN',9(9)>
+to equal #<BigDecimal:<address>,'0.0',9(18)>
+
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:214:in `block (4 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:211:in `each'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:211:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/divmod_spec.rb:65:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 13 examples, 392 expectations, 1 failure, 7 errors
+1 file, 16 examples, 136 expectations, 4 failures, 7 errors
 exit 1
 failed(rubyspec/library/bigdecimal/divmod_spec.rb)
 == rubyspec/library/bigdecimal/double_fig_spec.rb # <time>
@@ -55091,18 +55759,18 @@
 - returns a [Float value] when the argument is Float (FAILED - <n>)
 - returns NaN if NaN is involved
 - returns NaN if the dividend is Infinity
-- returns NaN if the divisor is Infinity
+- returns the dividend if the divisor is Infinity (FAILED - <n>)
 - raises TypeError if the argument cannot be coerced to BigDecimal
-- does NOT raise ZeroDivisionError if other is zero
+- raises ZeroDivisionError if other is zero (FAILED - <n>)
 
 BigDecimal#modulo
 - returns self modulo other (ERROR - <n>)
 - returns a [Float value] when the argument is Float (FAILED - <n>)
 - returns NaN if NaN is involved
 - returns NaN if the dividend is Infinity
-- returns NaN if the divisor is Infinity
+- returns the dividend if the divisor is Infinity (FAILED - <n>)
 - raises TypeError if the argument cannot be coerced to BigDecimal
-- does NOT raise ZeroDivisionError if other is zero
+- raises ZeroDivisionError if other is zero (FAILED - <n>)
 
 
  <n>) 
@@ -55120,6 +55788,20 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/modulo_spec.rb:4:in `<top (required)>'
 
  <n>) 
+BigDecimal#% returns the dividend if the divisor is Infinity FAILED
+Expected #<BigDecimal:<address>,'NaN',9(9)>
+to equal #<BigDecimal:<address>,'0.1E1',9(18)>
+
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:105:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/modulo_spec.rb:4:in `<top (required)>'
+
+ <n>) 
+BigDecimal#% raises ZeroDivisionError if other is zero FAILED
+Expected ZeroDivisionError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:139:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/modulo_spec.rb:4:in `<top (required)>'
+
+ <n>) 
 BigDecimal#modulo returns self modulo other ERROR
 TypeError: can't convert Float into Array
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:33:in `block (2 levels) in <top (required)>'
@@ -55133,9 +55815,23 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:67:in `block (2 levels) in <top (required)>'
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/modulo_spec.rb:9:in `<top (required)>'
 
+ <n>) 
+BigDecimal#modulo returns the dividend if the divisor is Infinity FAILED
+Expected #<BigDecimal:<address>,'NaN',9(9)>
+to equal #<BigDecimal:<address>,'0.1E1',9(18)>
+
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:105:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/modulo_spec.rb:9:in `<top (required)>'
+
+ <n>) 
+BigDecimal#modulo raises ZeroDivisionError if other is zero FAILED
+Expected ZeroDivisionError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/shared/modulo.rb:139:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/bigdecimal/modulo_spec.rb:9:in `<top (required)>'
+
 Finished in <t> seconds
 
-1 file, 14 examples, 60 expectations, 2 failures, 2 errors
+1 file, 14 examples, 52 expectations, 6 failures, 2 errors
 exit 1
 failed(rubyspec/library/bigdecimal/modulo_spec.rb)
 == rubyspec/library/bigdecimal/mult_spec.rb # <time>
@@ -60647,22 +61343,12 @@
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/erb/src_spec.rb
 ERB#src
-- returns the compiled ruby code (FAILED - <n>)
-
+- returns the compiled ruby code evaluated to a String
 
- <n>) 
-ERB#src returns the compiled ruby code FAILED
-Expected "#coding:US-ASCII\n_erbout = ''; _erbout.concat \"<ul>\\n\"\n;  for item in list ; _erbout.concat \"\\n<li>\"\n; _erbout.concat(( item ).to_s); _erbout.concat \"</li>\\n\"\n;  end ; _erbout.concat \"\\n</ul>\\n\"\n\n; _erbout.force_encoding(__ENCODING__)"
-to equal "_erbout = ''; _erbout.concat \"<ul>\\n\"\n;  for item in list ; _erbout.concat \"\\n<li>\"\n; _erbout.concat(( item ).to_s); _erbout.concat \"</li>\\n\"\n;  end ; _erbout.concat \"\\n</ul>\\n\"\n\n; _erbout"
-
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/erb/src_spec.rb:49:in `block (3 levels) in <top (required)>'
-/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/erb/src_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 1 example, 1 expectation, 1 failure, 0 errors
-exit 1
-failed(rubyspec/library/erb/src_spec.rb)
+1 file, 1 example, 1 expectation, 0 failures, 0 errors
 == rubyspec/library/erb/util/h_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/library/erb/util/h_spec.rb
 ruby <version>
@@ -67588,7 +68274,7 @@
 
 Finished in <t> seconds
 
-1 file, 36 examples, 93468 expectations, 0 failures, 0 errors
+1 file, 36 examples, 89424 expectations, 0 failures, 0 errors
 == rubyspec/library/prime/instance_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/library/prime/instance_spec.rb
 ruby <version>
@@ -68491,7 +69177,7 @@
 
 -- control frame ----------
 c:0038 p:---- s:0123 b:0123 l:000122 d:000122 CFUNC  :readline
-c:0037 p:0015 s:0120 b:0120 l:0015f8 d:000119 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:31
+c:0037 p:0015 s:0120 b:0120 l:0018e8 d:000119 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:31
 c:0036 p:---- s:0118 b:0118 l:000117 d:000117 FINISH
 c:0035 p:---- s:0116 b:0116 l:000115 d:000115 CFUNC  :instance_eval
 c:0034 p:0016 s:0113 b:0113 l:000112 d:000112 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68
@@ -68507,27 +69193,27 @@
 c:0024 p:0124 s:0079 b:0079 l:000078 d:000078 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/context.rb:199
 c:0023 p:0109 s:0076 b:0076 l:000075 d:000075 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37
 c:0022 p:0029 s:0069 b:0069 l:000068 d:000068 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/object.rb:11
-c:0021 p:0023 s:0062 b:0062 l:0015f8 d:001a88 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:8
+c:0021 p:0023 s:0062 b:0062 l:0018e8 d:001058 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:8
 c:0020 p:0051 s:0060 b:0060 l:000059 d:000059 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/guards/support.rb:16
-c:0019 p:0013 s:0055 b:0055 l:0015f8 d:001468 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:5
+c:0019 p:0013 s:0055 b:0055 l:0018e8 d:001948 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:5
 c:0018 p:0051 s:0053 b:0053 l:000052 d:000052 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/guards/background.rb:17
-c:0017 p:0037 s:0049 b:0049 l:0015f8 d:0015f8 TOP    /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:3
+c:0017 p:0037 s:0049 b:0049 l:0018e8 d:0018e8 TOP    /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:3
 c:0016 p:---- s:0047 b:0047 l:000046 d:000046 FINISH
 c:0015 p:---- s:0045 b:0045 l:000044 d:000044 CFUNC  :load
-c:0014 p:0018 s:0041 b:0041 l:000230 d:000040 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56
+c:0014 p:0018 s:0041 b:0041 l:001e40 d:000040 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56
 c:0013 p:---- s:0039 b:0039 l:000038 d:000038 FINISH
 c:0012 p:---- s:0037 b:0037 l:000036 d:000036 CFUNC  :instance_eval
 c:0011 p:0016 s:0034 b:0034 l:000033 d:000033 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68
-c:0010 p:0079 s:0028 b:0028 l:000230 d:0004b0 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56
+c:0010 p:0079 s:0028 b:0028 l:001e40 d:0018b0 BLOCK  /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56
 c:0009 p:---- s:0025 b:0025 l:000024 d:000024 FINISH
 c:0008 p:---- s:0023 b:0023 l:000022 d:000022 CFUNC  :each
-c:0007 p:0055 s:0020 b:0020 l:000230 d:000230 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:50
+c:0007 p:0055 s:0020 b:0020 l:001e40 d:001e40 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:50
 c:0006 p:0023 s:0016 b:0016 l:000015 d:000015 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/runner/mspec.rb:42
 c:0005 p:0061 s:0013 b:0013 l:000012 d:000012 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/commands/mspec-run.rb:87
 c:0004 p:0097 s:0010 b:0010 l:000009 d:000009 METHOD /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/lib/mspec/utils/script.rb:217
-c:0003 p:0081 s:0006 b:0006 l:000168 d:0025f8 EVAL   /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/bin/mspec-run:8
+c:0003 p:0081 s:0006 b:0006 l:001328 d:0010a8 EVAL   /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/mspec/bin/mspec-run:8
 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
-c:0001 p:0000 s:0002 b:0002 l:000168 d:000168 TOP
+c:0001 p:0000 s:0002 b:0002 l:001328 d:001328 TOP
 ---------------------------
 -- Ruby level backtrace information-----------------------------------------
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/readline/readline_spec.rb:31:in `readline'
@@ -68565,13 +69251,13 @@
 0x519bee bin/ruby [0x519bee]
 0x519d51 bin/ruby(rb_bug+0xb1) [0x519d51]
 0x494cc0 bin/ruby [0x494cc0]
-0x7fc9f78d1a80 /lib/libpthread.so.0 [0x7fc9f78d1a80]
-0x7fc9f6092a23 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/lib/ruby/1.9.1/x86_64-linux/readline.so [0x7fc9f6092a23]
-0x7fc9f5e78a5a /lib/libreadline.so.5(rl_read_key+0x9a) [0x7fc9f5e78a5a]
-0x7fc9f5e65d61 /lib/libreadline.so.5(readline_internal_char+0x61) [0x7fc9f5e65d61]
-0x7fc9f5e66245 /lib/libreadline.so.5(readline+0x55) [0x7fc9f5e66245]
+0x7f178410da80 /lib/libpthread.so.0 [0x7f178410da80]
+0x7f17828cea23 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/lib/ruby/1.9.1/x86_64-linux/readline.so [0x7f17828cea23]
+0x7f17826b4a5a /lib/libreadline.so.5(rl_read_key+0x9a) [0x7f17826b4a5a]
+0x7f17826a1d61 /lib/libreadline.so.5(readline_internal_char+0x61) [0x7f17826a1d61]
+0x7f17826a2245 /lib/libreadline.so.5(readline+0x55) [0x7f17826a2245]
 0x418d69 bin/ruby(rb_protect+0xd9) [0x418d69]
-0x7fc9f6093f9a /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/lib/ruby/1.9.1/x86_64-linux/readline.so [0x7fc9f6093f9a]
+0x7f17828cff9a /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/lib/ruby/1.9.1/x86_64-linux/readline.so [0x7f17828cff9a]
 0x4d8ef0 bin/ruby [0x4d8ef0]
 0x4db510 bin/ruby [0x4db510]
 0x4dc534 bin/ruby [0x4dc534]
@@ -68625,7 +69311,7 @@
 0x41984c bin/ruby(ruby_exec_node+0xac) [0x41984c]
 0x41ae43 bin/ruby(ruby_run_node+0x33) [0x41ae43]
 0x4182af bin/ruby(main+0x5f) [0x4182af]
-0x7fc9f6cc61a6 /lib/libc.so.6(__libc_start_main+0xe6) [0x7fc9f6cc61a6]
+0x7f17835021a6 /lib/libc.so.6(__libc_start_main+0xe6) [0x7f17835021a6]
 0x418189 bin/ruby [0x418189]
 
 [NOTE]
@@ -73148,12 +73834,20 @@
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/stringio/path_spec.rb
 StringIO#path
-- returns nil
+- is not defined (FAILED - <n>)
+
 
+ <n>) 
+StringIO#path is not defined FAILED
+Expected NoMethodError but no exception was raised
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/stringio/path_spec.rb:13:in `block (3 levels) in <top (required)>'
+/home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/library/stringio/path_spec.rb:4:in `<top (required)>'
 
 Finished in <t> seconds
 
-1 file, 1 example, 1 expectation, 0 failures, 0 errors
+1 file, 1 example, 1 expectation, 1 failure, 0 errors
+exit 1
+failed(rubyspec/library/stringio/path_spec.rb)
 == rubyspec/library/stringio/pid_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/ruby.1.9.mspec -t bin/ruby rubyspec/library/stringio/pid_spec.rb
 ruby <version>
@@ -76746,10 +77440,12 @@
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_line_spec.rb
 ARGF.each_line
 - reads each line of files
+- returns self when passed a block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/each_spec.rb
 ARGF.each
 - reads each line of files
+- returns self when passed a block
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/argf/eof_spec.rb
 ARGF.eof
@@ -77023,6 +77719,8 @@
 - does not loop endlessly when argument is self
 - tries to convert the passed argument to an Array using #to_ary
 - does not call #to_ary on Array subclasses
+- raises a RuntimeError when Array is frozen and modification occurs
+- raises a RuntimeError when Array is frozen and no modification occurs (FAILED - <n>)
 - keeps tainted status
 - is not infected by the other
 - keeps the tainted status of elements
@@ -77311,7 +78009,7 @@
 Array#flatten
 - returns a one-dimensional flattening recursively
 - takes an optional argument that determines the level of recursion
-- returns self when the level of recursion is 0 (FAILED - <n>)
+- returns dup when the level of recursion is 0
 - ignores negative levels
 - tries to convert passed Objects to Integers using #to_int
 - raises a TypeError when the passed Object can't be converted to an Integer
@@ -77332,6 +78030,8 @@
 - does not call flatten! on elements
 - raises an ArgumentError on recursive arrays
 - flattens any elements which responds to #to_ary, using the return value of said method
+- raises a RuntimeError on frozen arrays when the array is modified
+- raises a RuntimeError on frozen arrays when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/frozen_spec.rb
 Array#frozen?
@@ -77420,6 +78120,8 @@
 - does nothing of no object is passed
 - tries to convert the passed position argument to an Integer using #to_int
 - raises an ArgumentError if no argument passed
+- raises a RuntimeError on frozen arrays when the array is modified
+- raises a RuntimeError on frozen arrays when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/inspect_spec.rb
 Array#inspect
@@ -78411,6 +79113,19 @@
 - ignore the block if there is an argument
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/rotate_spec.rb
+Array#rotate
+- returns a copy of the array whose first n elements is moved to the last (ERROR - <n>)
+- returns a copy of the array when the length is one (ERROR - <n>)
+- returns an empty array when self is empty (ERROR - <n>)
+- does not return self (ERROR - <n>)
+- returns subclass instance for Array subclasses (ERROR - <n>)
+
+Array#rotate!
+- moves the first n elements to the last and returns self (ERROR - <n>)
+- does nothing and returns self when the length is zero or one (ERROR - <n>)
+- returns self (ERROR - <n>)
+- raises a RuntimeError on a frozen array (FAILED - <n>)
+
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sample_spec.rb
 Array#sample
 - selects a random value from the array
@@ -78515,6 +79230,14 @@
 - raises a RangeError when the length is out of range of Fixnum
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_by_spec.rb
+Array#sort_by!
+- sorts array in place by passing each element to the given block (ERROR - <n>)
+- returns an Enumerator if not given a block (ERROR - <n>)
+- completes when supplied a block that always returns the same result (ERROR - <n>)
+- raises a RuntimeError on a frozen array (FAILED - <n>)
+- returns the specified value when it would break in the given block (ERROR - <n>)
+- makes some modification even if finished sorting when it would break in the given block (ERROR - <n>)
+
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/sort_spec.rb
 Array#sort
 - returns a new array sorted based on comparing elements with <=>
@@ -78612,12 +79335,16 @@
 - returns self
 - properly handles recursive arrays
 - returns nil if no changes are made to the array
+- raises a RuntimeError on a frozen array when the array is modified
+- raises a RuntimeError on a frozen array when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/unshift_spec.rb
 Array#unshift
 - prepends object to the original array
 - quietly ignores unshifting nothing
 - properly handles recursive arrays
+- raises a RuntimeError on a frozen array when the array is modified
+- raises a RuntimeError on a frozen array when the array would not be modified (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/array/values_at_spec.rb
 Array#values_at
@@ -78812,6 +79539,7 @@
 Bignum#**
 - returns self raised to other power
 - raises a TypeError when given a non-Integer
+- returns a complex number when negative and raised to a fractional power (FAILED - <n>)
 
 /home/chkbuild/tmp/build/ruby-1.9.1/<buildtime>/rubyspec/core/bignum/gt_spec.rb
 Bignum#>