===> Building for ruby32-gdk_pixbuf2-4.2.7nb1
=> Removing backup files of patch before build
WARNING:  description and summary are identical
WARNING:  You have specified rake based extension, but rake is not added as dependency. It is recommended to add rake as a dependency in gemspec since there's no guarantee rake will be already installed.
WARNING:  See https://guides.rubygems.org/specification-reference/ for help
  Successfully built RubyGem
  Name: gdk_pixbuf2
  Version: 4.2.7
  File: gdk_pixbuf2-4.2.7.gem