Ruby 3.2: undefining the allocator of T_DATA class Twopence::Target

[nodeg]

With Ruby 3.2, we see the following issue with Twopence. This occurred when running the Uyuni test suite with Ruby 3.2.

18:22:01  + ./terracumber-cli --outputdir /home/jenkins/jenkins-build/workspace/suma-pr8/results --tf susemanager-ci/terracumber_config/tf_files/Uyuni-PR-tests-env8.tf --gitfolder /home/jenkins/jenkins-build/workspace/suma-pr8/results/sumaform --parallelism 20 --logfile /home/jenkins/jenkins-build/workspace/suma-pr8/results/49/testsuite.log --runstep cucumber --cucumber-cmd 'cd /root/spacewalk/testsuite; rake cucumber:reposync'
18:23:26  Running command...
18:23:26  /usr/bin/ruby.ruby3.2 -S bundle exec cucumber --profile default -f html -o output_20230314182202-reposync.html -f json -o output_20230314182202-reposync.json -f junit -o results_junit -f pretty -r features features/reposync/srv_sync_channels.feature features/reposync/srv_sync_products.feature features/reposync/srv_enable_sync_products.feature features/reposync/srv_wait_for_reposync.feature features/reposync/srv_add_rocky8_repositories.feature
18:23:26  Capybara APP Host: https://suma-pr8-srv.mgr.prv.suse.net:8888/
18:23:26  Client IP address or domain name variable empty
18:23:26  /root/spacewalk/testsuite/features/support/twopence_init.rb:24: warning: undefining the allocator of T_DATA class Twopence::Target

twopence_init.rb from the Uyuni test suite:

def twopence_init(target)
  init_target = Twopence.init(target) # <--- line 24 as mentioned above
  $named_nodes[init_target.hash] = target.split(':')[1]
  init_target
end

Links

• https://bugs.ruby-lang.org/issues/18007
• https://ruby-doc.org/core-3.1.1/doc/extension_rdoc.html#label-C+struct+to+Ruby+object