ruby-new-dns currently fails to build from source in unstable.
Several tests fail like this:
Error:
Minitest::Result#test_should_return_state_without_exception:
NoMethodError: undefined method `split' for ["192.168.100.1", "fe80::1%wlp2s0"]:Array
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:1091:in `nameservers_from_name'
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:357:in `rescue in block in nameservers='
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:354:in `block in nameservers='
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:351:in `each'
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:351:in `nameservers='
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:1062:in `parse_config_file'
/<<PKGBUILDDIR>>/lib/net/dns/resolver.rb:255:in `initialize'
/<<PKGBUILDDIR>>/test/unit/resolver_test.rb:79:in `new'
/<<PKGBUILDDIR>>/test/unit/resolver_test.rb:79:in `test_should_return_state_without_exception'
/usr/lib/ruby/vendor_ruby/minitest/test.rb:98:in `block (3 levels) in run'
/usr/lib/ruby/vendor_ruby/minitest/test.rb:195:in `capture_exceptions'
/usr/lib/ruby/vendor_ruby/minitest/test.rb:95:in `block (2 levels) in run'
/usr/lib/ruby/vendor_ruby/minitest.rb:270:in `time_it'
/usr/lib/ruby/vendor_ruby/minitest/test.rb:94:in `block in run'
/usr/lib/ruby/vendor_ruby/minitest.rb:365:in `on_signal'
/usr/lib/ruby/vendor_ruby/minitest/test.rb:211:in `with_info_handler'
/usr/lib/ruby/vendor_ruby/minitest/test.rb:93:in `run'
/usr/lib/ruby/vendor_ruby/minitest/reporters.rb:44:in `run_with_hooks'
/usr/lib/ruby/vendor_ruby/minitest.rb:1029:in `run_one_method'
/usr/lib/ruby/vendor_ruby/minitest.rb:339:in `run_one_method'
/usr/lib/ruby/vendor_ruby/minitest.rb:326:in `block (2 levels) in run'
/usr/lib/ruby/vendor_ruby/minitest.rb:325:in `each'
/usr/lib/ruby/vendor_ruby/minitest.rb:325:in `block in run'
/usr/lib/ruby/vendor_ruby/minitest.rb:365:in `on_signal'
/usr/lib/ruby/vendor_ruby/minitest.rb:352:in `with_info_handler'
/usr/lib/ruby/vendor_ruby/minitest.rb:324:in `run'
/usr/lib/ruby/vendor_ruby/minitest.rb:164:in `block in __run'
/usr/lib/ruby/vendor_ruby/minitest.rb:164:in `map'
/usr/lib/ruby/vendor_ruby/minitest.rb:164:in `__run'
/usr/lib/ruby/vendor_ruby/minitest.rb:141:in `run'
/usr/lib/ruby/vendor_ruby/minitest.rb:68:in `block in autorun'
Full log attached.