diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4b1575d..e769bea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,4 +56,9 @@ jobs:
           name: Exceptions
       - name: Run print_log task
         run: bundle exec rake failing_specs_detector:print_log
+      - name: Get results
+        id: results
+        run: echo "log=$(cat failing_spec_detector.txt )" >> $GITHUB_OUTPUT
+      - name: Print result
+        run: echo ${{ steps.results.outputs.log }}
 
diff --git a/lib/failing_spec_detector/combiner.rb b/lib/failing_spec_detector/combiner.rb
index 0a1d575..fd5d5cd 100644
--- a/lib/failing_spec_detector/combiner.rb
+++ b/lib/failing_spec_detector/combiner.rb
@@ -6,19 +6,20 @@ class Combiner
     def initialize(exceptions, failures)
       @exceptions = exceptions
       @failures = failures
+      @filename = 'failing_specs_detector.txt'
     end
 
     def combine
-      puts "Failing specs detector:\n\n\n"
+      File.write(@filename, "Failing specs detector:\n\n\n")
       @exceptions.uniq.each do |exception|
-        puts "#{exception}:\n\n"
+        File.write(@filename, "#{exception}:\n\n", mode: 'a')
         related_examples = @failures.select { |failure| failure.exception == exception }
         next if related_examples.empty?
 
         related_examples.each do |failure|
-          puts "#{failure.backtrace}:\n"
+          File.write(@filename, "#{failure.backtrace}:\n", mode: 'a')
         end
-        puts "\n\n\n"
+        File.write(@filename, "\n\n\n", mode: 'a')
       end
     end
   end