/usr/ is in ruby-omniauth-gitlab 1.0.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/omniauth/
/usr/lib/ruby/vendor_ruby/omniauth/strategies/
/usr/lib/ruby/vendor_ruby/omniauth/strategies/gitlab.rb
/usr/lib/ruby/vendor_ruby/omniauth-gitlab/
/usr/lib/ruby/vendor_ruby/omniauth-gitlab/version.rb
/usr/lib/ruby/vendor_ruby/omniauth-gitlab.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-omniauth-gitlab/
/usr/share/doc/ruby-omniauth-gitlab/README.md
/usr/share/doc/ruby-omniauth-gitlab/changelog.Debian.gz
/usr/share/doc/ruby-omniauth-gitlab/copyright
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/omniauth-gitlab-1.0.2.gemspec