Cache lock error running testng test

while running test case using gradle and testNG, we are getting the following error intermittently.

06:33:44.979 [DEBUG] [org.gradle.cache.internal.DefaultCacheAccess] Detected file lock contention of artifact cache (/app_local/jenkins/.gradle/caches/modules-2) (fileLock=true, contended=false, owner=null) 06:33:44.981 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache artifact-at-repository.bin (/app_local/jenkins/.gradle/caches/modules-2/metadata-2.1/artifact-at-repository.bin) 06:33:44.981 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache dynamic-revisions.bin (/app_local/jenkins/.gradle/caches/modules-2/metadata-2.1/dynamic-revisions.bin) 06:33:44.981 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache module-metadata.bin (/app_local/jenkins/.gradle/caches/modules-2/metadata-2.1/module-metadata.bin) 06:33:44.982 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on artifact cache (/app_local/jenkins/.gradle/caches/modules-2).

Does anyone know why I am getting this error?

can someone please help with this issue?

This doesn’t look like an error. It looks like the normal debug log output.