/usr/ is in ruby-bindata 2.3.5-1.
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/bindata/
/usr/lib/ruby/vendor_ruby/bindata/alignment.rb
/usr/lib/ruby/vendor_ruby/bindata/array.rb
/usr/lib/ruby/vendor_ruby/bindata/base.rb
/usr/lib/ruby/vendor_ruby/bindata/base_primitive.rb
/usr/lib/ruby/vendor_ruby/bindata/bits.rb
/usr/lib/ruby/vendor_ruby/bindata/buffer.rb
/usr/lib/ruby/vendor_ruby/bindata/choice.rb
/usr/lib/ruby/vendor_ruby/bindata/count_bytes_remaining.rb
/usr/lib/ruby/vendor_ruby/bindata/delayed_io.rb
/usr/lib/ruby/vendor_ruby/bindata/dsl.rb
/usr/lib/ruby/vendor_ruby/bindata/float.rb
/usr/lib/ruby/vendor_ruby/bindata/framework.rb
/usr/lib/ruby/vendor_ruby/bindata/int.rb
/usr/lib/ruby/vendor_ruby/bindata/io.rb
/usr/lib/ruby/vendor_ruby/bindata/lazy.rb
/usr/lib/ruby/vendor_ruby/bindata/name.rb
/usr/lib/ruby/vendor_ruby/bindata/offset.rb
/usr/lib/ruby/vendor_ruby/bindata/params.rb
/usr/lib/ruby/vendor_ruby/bindata/primitive.rb
/usr/lib/ruby/vendor_ruby/bindata/record.rb
/usr/lib/ruby/vendor_ruby/bindata/registry.rb
/usr/lib/ruby/vendor_ruby/bindata/rest.rb
/usr/lib/ruby/vendor_ruby/bindata/sanitize.rb
/usr/lib/ruby/vendor_ruby/bindata/skip.rb
/usr/lib/ruby/vendor_ruby/bindata/string.rb
/usr/lib/ruby/vendor_ruby/bindata/stringz.rb
/usr/lib/ruby/vendor_ruby/bindata/struct.rb
/usr/lib/ruby/vendor_ruby/bindata/trace.rb
/usr/lib/ruby/vendor_ruby/bindata/version.rb
/usr/lib/ruby/vendor_ruby/bindata/virtual.rb
/usr/lib/ruby/vendor_ruby/bindata/warnings.rb
/usr/lib/ruby/vendor_ruby/bindata.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-bindata/
/usr/share/doc/ruby-bindata/README.md
/usr/share/doc/ruby-bindata/changelog.Debian.gz
/usr/share/doc/ruby-bindata/copyright
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/bindata-2.3.5.gemspec