What is the problem you are having with rclone?
It seems that rclone does not exit when "dial tcp: lookup s3.xxx on localhost:53: server misbehaving" is happened. Also, rclone keeps running until killed.
What is your rclone version (output from rclone version)
v1.52.3
Which OS you are using and how many bits (eg Windows 7, 64 bit)
centos7.8
Which cloud storage system are you using? (eg Google Drive)
The command you were trying to run (eg rclone copy /tmp remote:tmp)
rclone --multi-thread-cutoff ${cutoff} --multi-thread-streams ${parallel} --s3-copy-cutoff ${cutoff} --s3-upload-cutoff ${cutoff} --s3-upload-concurrency ${parallel} --transfers ${parallel} --no-check-dest --quiet --ignore-checksum --contimeout ${timeout} --low-level-retries 3 --no-traverse --retries 1 --size-only --stats 0 --timeout ${timeout} copy --files-from-raw ${local_work_directory}/${job_directory}/${unique_job_name}/${priority}_newly_created_index.tmp ${source_rclone_remote}:${source_bucket} ${dest_rclone_remote}:${dest_bucket}
and
rclone --transfers ${parallel} --quiet --contimeout ${timeout} --low-level-retries 3 --retries 1 --size-only --stats 0 --timeout ${timeout} delete --min-age "${hours_ago}h" --rmdirs ${rclone_remote}:${bucket_directory}
The rclone config contents with secrets removed.
Paste config here
A log from the command with the -vv flag
2020/09/12 14:42:01 ERROR : xxx: Couldn't delete: RequestError: send request failed
caused by: Delete "https://s3.xxx/xxx": dial tcp: lookup s3.xxx on localhost:53: no such host
2020/09/12 15:17:05 ERROR : xxx: Couldn't delete: RequestError: send request failed
caused by: Delete "https://s3.xxx/xxx": dial tcp: lookup s3.xxx on localhost:53: server misbehaving