Hello, 'java-kafka-clients' fails to build on Berlin: https://ci.guix.gnu.org/log/9ky8skd03p7yvik2dms2h6d7l7fsc6cv-java-kafka-clients-1.0.0 The failing test is "org.apache.kafka.common.memory.GarbageCollectedMemoryPoolTest", possibly because of the large amount of memory on the CI machines.