* vm_method.c (rb_sweep_method_entry): simplify code to unlink.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/envutil.rb (assert_ruby_status): include stderr output.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e