Use correct regex for wats script for ruby image
@@ -19,5 +19,5 @@ cd concourse/src/github.com/concourse/atc/web/acceptance/
bundle
if ! bundle exec parallel_rspec spec ; then
echo "************ RERUNNING FAILURES ************"
- bundle exec rspec $(grep "rspec ./spec" /tmp/failing_specs.log | cut -d' ' -f2 | grep -o ".*:\d\+")
+ bundle exec rspec $(grep "rspec ./spec" /tmp/failing_specs.log | cut -d' ' -f2 | grep -o ".*:[0-9]\+")
fi
