/usr/lib/ruby/gems/2.5.0/gems/thin-1.5.1/lib/thin/server.rb:104: warning: constant ::Fixnum is deprecated after docker-compose up
/usr/lib/ruby/gems/2.5.0/gems/thin-1.5.1/lib/thin/server.rb:104: warning: constant ::Fixnum is deprecated
after docker-compose up