=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/security/ruby-bcrypt", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent", "RUBY_VERSION_REQD=40"]
===> Building for ruby40-bcrypt-3.1.22
=> Removing backup files of patch before build
WARNING:  make sure you specify the oldest ruby version constraint (like ">= 3.0") that you want your gem to support by setting the `required_ruby_version` gemspec attribute
WARNING:  See https://guides.rubygems.org/specification-reference/ for help
  Successfully built RubyGem
  Name: bcrypt
  Version: 3.1.22
  File: bcrypt-3.1.22.gem