Merge commit 'b4c332104a8b3748f619de250f77c0acc8e80628' into glitch-soc/merge-upstream

spec/support/javascript_errors.rb

@@ -9,8 +9,8 @@ RSpec.configure do |config|
           expect(error.level).to_not eq('SEVERE'), error.message
           next unless error.level == 'WARNING'
 
-          $stderr.warn 'WARN: javascript warning'
-          $stderr.warn error.message
+          warn 'WARN: javascript warning'
+          warn error.message
         end
       end
     end