rails3b3_tests_warnings

# tons of warnings when trying to run rails3b3 activemodel's test suite:

portal:activemodel olistik$ rake
(in /Volumes/data/code/ruby/rails/projects/rails3/contribute/rails/activemodel)
/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/bundler-0.9.19/lib/bundler.rb:70: warning: instance variable @setup not initialized
/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/bundler-0.9.19/lib/bundler/shared_helpers.rb:106: warning: method redefined; discarding old gem
/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/bundler-0.9.19/lib/bundler/shared_helpers.rb:103: warning: previous definition of gem was here
/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/bundler-0.9.19/lib/bundler/shared_helpers.rb:138: warning: method redefined; discarding old from_gems_in

[...]

/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/i18n-0.3.6/lib/i18n/backend/base.rb:200: warning: too many arguments for format string
./Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/i18n-0.3.6/lib/i18n/backend/base.rb:200: warning: too many arguments for format string
/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/i18n-0.3.6/lib/i18n/backend/base.rb:200: warning: too many arguments for format string
/Users/olistik/.rvm/gems/ruby-1.9.2-head@rails3beta3/gems/i18n-0.3.6/lib/i18n/backend/base.rb:200: warning: too many arguments for format string
................
Finished in 2.990501 seconds.

  1) Failure:
test_default_validates_numericality_of(NumericalityValidationTest) [/Volumes/data/code/ruby/rails/projects/rails3/contribute/rails/activemodel/test/cases/validations/numericality_validation_test.rb:169]:
"0xdeadbeef" not rejected as a number

  2) Failure:
test_validates_numericality_of_with_nil_allowed(NumericalityValidationTest) [/Volumes/data/code/ruby/rails/projects/rails3/contribute/rails/activemodel/test/cases/validations/numericality_validation_test.rb:169]:
"0xdeadbeef" not rejected as a number

302 tests, 882 assertions, 2 failures, 0 errors, 0 skips

Test run options: --seed 46661
rake aborted!
Command failed with status (1): [/Users/olistik/.rvm/rubies/ruby-1.9.2-head...]

(See full trace by running task with --trace)