require "json" outputs warnings #6831
Description
Environment Information
jruby 9.3.0.0-SNAPSHOT (2.6.8) 2021-09-08 1420b569ca OpenJDK 64-Bit Server VM 11.0.11+9-Ubuntu-0ubuntu2.20.04 on 11.0.11+9-Ubuntu-0ubuntu2.20.04 +jit [linux-x86_64]
Expected Behavior
#jruby -we "require 'json'"
Actual Behavior
#jruby -we "require 'json'"
/jruby-head/lib/ruby/stdlib/ostruct.rb:446: warning: OpenStruct#define_singleton_method accesses caller method's state and should not be aliased
/jruby-head/lib/ruby/stdlib/ostruct.rb:446: warning: OpenStruct#!~ accesses caller method's state and should not be aliased
/jruby-head/lib/ruby/stdlib/ostruct.rb:446: warning: OpenStruct#=~ accesses caller method's state and should not be aliased
/jruby-head/lib/ruby/stdlib/ostruct.rb:446: warning: OpenStruct#instance_exec accesses caller method's state and should not be aliased
/jruby-head/lib/ruby/stdlib/ostruct.rb:446: warning: OpenStruct#instance_eval accesses caller method's state and should not be aliased