TOOLS-943: Downgrade error messages to verbose-mode messages, when going to retry.
TOOLS-943: Downgrade error messages to verbose-mode messages, when going to retry.

aerospike/aerospike-tools-backup,aerospike/aerospike-tools-backup,aerospike/aerospike-tools-backup,aerospike/aerospike-tools-backup,aerospike/aerospike-tools-backup