golang-github-pmylund-go-cache-dev 0.0~git20150304-2 (s390x binary) in ubuntu focal

 go-cache is an in-memory key:value store/cache similar to memcached
 that is suitable for applications running on a single machine. Its
 major advantage is that, being essentially a thread-safe
 map[string]interface{} with expiration times, it doesn't need to
 serialize or transmit its contents over the network.