=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/graphics/ruby-imlib2", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent", "RUBY_VERSION_REQD=32"]
===> Building for ruby32-imlib2-0.5.2nb23
=> Override gemspec
=> Removing backup files of patch before build
WARNING:  licenses is empty, but is recommended.  Use a license identifier from
http://spdx.org/licenses or 'Nonstandard' for a nonstandard license.
WARNING:  description and summary are identical
WARNING:  deprecated autorequire specified
WARNING:  See https://guides.rubygems.org/specification-reference/ for help
  Successfully built RubyGem
  Name: imlib2-ruby
  Version: 0.5.2
  File: imlib2-ruby-0.5.2.gem