Imports github.com/DataDog/dd-trace-go/v2/contrib/bradfitz/gomemcache/memcache github.com/DataDog/dd-trace-go/v2/contrib/miekg/dns github.com/bradfitz/gomemcache/memcache github.com/miekg/dns github.com/stretchr/testify/assert github.com/stretchr/testify/require Standard library imports context net testing time