@@ -0,0 +1,18 @@
+RSpec::Support.require_rspec_core "formatters/base_formatter"
+
+module RSpec
+  module Core
+    module Formatters
+      # @private
+      class CFormatter < BaseFormatter
+        Formatters.register self, :example_failed, :dump_profile
+
+        def example_failed(failure)
+          output.puts "#{failure.example.location}:#{failure.example.description}"
+        end
+
+        def dump_profile(_profile); end
+      end
+    end
+  end
+end
You don't need to do this if you don't register `dump_profile`