=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for ruby33-fcgi-0.9.2.1
=> Override gemspec
=> 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: fcgi
  Version: 0.9.2.1
  File: fcgi-0.9.2.1.gem