"./sync.test -test.v -test.timeout 1h0m0s -remote TestS3DigitalOcean: -verbose -fast-list -test.run '^(TestSyncBackupDir|TestSyncSuffix|TestSyncSuffixKeepExtension)$'" - Starting (try 4/5)
=== RUN   TestSyncBackupDir
    run.go:176: Remote "S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2", Local "Local file system at /tmp/rclone157521166", Modify Window "1ns"
2020/08/16 06:44:49 INFO  : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2: Bucket "rclone-test-zexoyot3yinufuh2tepuqep2" created with ACL "private"
2020/08/16 06:44:50 DEBUG : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2 path dst: Waiting for checks to finish
2020/08/16 06:44:50 DEBUG : one: Sizes differ (src 4 vs dst 3)
2020/08/16 06:44:50 DEBUG : two: Size and modification time the same (differ by 0s, within tolerance 1ns)
2020/08/16 06:44:50 DEBUG : two: Unchanged skipping
2020/08/16 06:44:50 DEBUG : one: MD5 = f97c5d29941bfb1b2fdab0874906ab82 OK
2020/08/16 06:44:50 INFO  : one: Copied (server side copy)
2020/08/16 06:44:50 INFO  : one: Deleted
2020/08/16 06:44:50 DEBUG : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2 path dst: Waiting for transfers to finish
2020/08/16 06:44:50 DEBUG : one: MD5 = c7957179c41f69d44f217a108c7915d8 OK
2020/08/16 06:44:50 INFO  : one: Copied (new)
2020/08/16 06:44:50 DEBUG : Waiting for deletions to finish
2020/08/16 06:44:51 DEBUG : three.txt: MD5 = 35d6d33467aae9a2e3dccb4b6b027878 OK
2020/08/16 06:44:51 INFO  : three.txt: Copied (server side copy)
2020/08/16 06:44:51 INFO  : three.txt: Deleted
2020/08/16 06:44:51 INFO  : three.txt: Moved into backup dir
2020/08/16 06:44:52 DEBUG : one: Sizes differ (src 5 vs dst 4)
2020/08/16 06:44:52 DEBUG : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2 path dst: Waiting for checks to finish
2020/08/16 06:44:52 DEBUG : two: Size and modification time the same (differ by 0s, within tolerance 1ns)
2020/08/16 06:44:52 DEBUG : two: Unchanged skipping
2020/08/16 06:44:52 DEBUG : one: MD5 = c7957179c41f69d44f217a108c7915d8 OK
2020/08/16 06:44:52 INFO  : one: Copied (server side copy)
2020/08/16 06:44:52 INFO  : one: Deleted
2020/08/16 06:44:52 DEBUG : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2 path dst: Waiting for transfers to finish
2020/08/16 06:44:52 DEBUG : one: MD5 = 0f93e81041f0cab37c37a05ae998b219 OK
2020/08/16 06:44:52 INFO  : one: Copied (new)
2020/08/16 06:44:52 DEBUG : Waiting for deletions to finish
2020/08/16 06:44:53 DEBUG : three.txt: MD5 = 91341eed84691a83caea73aa785736d5 OK
2020/08/16 06:44:53 INFO  : three.txt: Copied (server side copy)
2020/08/16 06:44:53 INFO  : three.txt: Deleted
2020/08/16 06:44:53 INFO  : three.txt: Moved into backup dir
--- PASS: TestSyncBackupDir (13.95s)
=== RUN   TestSyncSuffix
    run.go:176: Remote "S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2", Local "Local file system at /tmp/rclone157521166", Modify Window "1ns"
2020/08/16 06:44:55 DEBUG : one: Sizes differ (src 4 vs dst 3)
2020/08/16 06:44:55 DEBUG : one: MD5 = f97c5d29941bfb1b2fdab0874906ab82 OK
2020/08/16 06:44:55 INFO  : one: Copied (server side copy)
2020/08/16 06:44:56 INFO  : one: Deleted
2020/08/16 06:44:56 DEBUG : one: MD5 = c7957179c41f69d44f217a108c7915d8 OK
2020/08/16 06:44:56 INFO  : one: Copied (new)
2020/08/16 06:44:56 DEBUG : two: Size and modification time the same (differ by 0s, within tolerance 1ns)
2020/08/16 06:44:56 DEBUG : two: Unchanged skipping
2020/08/16 06:44:56 DEBUG : three.txt: Sizes differ (src 6 vs dst 5)
2020/08/16 06:44:56 DEBUG : three.txt: MD5 = 35d6d33467aae9a2e3dccb4b6b027878 OK
2020/08/16 06:44:56 INFO  : three.txt: Copied (server side copy)
2020/08/16 06:44:56 INFO  : three.txt: Deleted
2020/08/16 06:44:56 DEBUG : three.txt: MD5 = 91341eed84691a83caea73aa785736d5 OK
2020/08/16 06:44:56 INFO  : three.txt: Copied (new)
2020/08/16 06:44:58 DEBUG : one: Sizes differ (src 5 vs dst 4)
2020/08/16 06:44:58 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 10ms
2020/08/16 06:44:58 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2020/08/16 06:44:58 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2020/08/16 06:44:58 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2020/08/16 06:44:58 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2020/08/16 06:44:58 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2020/08/16 06:44:58 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:58 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2020/08/16 06:44:59 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:59 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2020/08/16 06:44:59 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:44:59 DEBUG : pacer: Rate limited, increasing sleep to 2s
2020/08/16 06:45:00 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:00 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 1/10
2020/08/16 06:45:02 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:04 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:06 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:08 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:10 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:12 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:14 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:17 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:18 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:20 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:20 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 2/10
2020/08/16 06:45:22 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:24 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:26 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:28 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:30 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:32 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:34 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:36 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:38 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:40 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:40 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 3/10
2020/08/16 06:45:42 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:44 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:46 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:48 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:50 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:52 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:54 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:56 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:45:58 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:00 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:00 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 4/10
2020/08/16 06:46:02 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:04 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:07 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:09 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:10 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:12 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:14 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:16 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:18 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:20 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:20 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 5/10
2020/08/16 06:46:22 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:24 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:26 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:29 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:31 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:32 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:34 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:36 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:38 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:40 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:40 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 6/10
2020/08/16 06:46:43 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:44 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:47 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:49 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:51 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:52 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:55 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:56 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:46:58 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:00 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:00 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 7/10
2020/08/16 06:47:03 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:05 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:07 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:09 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:10 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:13 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:15 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:16 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:19 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:21 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:21 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 8/10
2020/08/16 06:47:23 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:24 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:27 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:28 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:30 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:32 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:35 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:37 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:38 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:41 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:41 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 9/10
2020/08/16 06:47:43 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:45 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:47 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:49 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:51 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:53 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:55 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:57 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:47:59 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:01 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:01 ERROR : one: Failed to copy: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: 
2020/08/16 06:48:01 ERROR : one: Not deleting source as copy failed: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: 
    sync_test.go:1738: 
        	Error Trace:	sync_test.go:1738
        	            				sync_test.go:1758
        	Error:      	Received unexpected error:
        	            	SlowDown: Reduce your request rate.
        	            		status code: 503, request id: , host id: 
        	            	moving to --backup-dir failed
        	            	github.com/rclone/rclone/fs/operations.moveOrCopyFile
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations.go:1631
        	            	github.com/rclone/rclone/fs/operations.CopyFile
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations.go:1655
        	            	github.com/rclone/rclone/fs/sync.testSyncSuffix
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1737
        	            	github.com/rclone/rclone/fs/sync.TestSyncSuffix
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1758
        	            	testing.tRunner
        	            		/usr/local/go/src/testing/testing.go:1108
        	            	runtime.goexit
        	            		/usr/local/go/src/runtime/asm_amd64.s:1374
        	Test:       	TestSyncSuffix
--- FAIL: TestSyncSuffix (187.11s)
=== RUN   TestSyncSuffixKeepExtension
    run.go:176: Remote "S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2", Local "Local file system at /tmp/rclone157521166", Modify Window "1ns"
2020/08/16 06:48:02 DEBUG : one: Sizes differ (src 4 vs dst 3)
2020/08/16 06:48:02 DEBUG : one: MD5 = f97c5d29941bfb1b2fdab0874906ab82 OK
2020/08/16 06:48:02 INFO  : one: Copied (server side copy)
2020/08/16 06:48:03 INFO  : one: Deleted
2020/08/16 06:48:03 DEBUG : one: MD5 = c7957179c41f69d44f217a108c7915d8 OK
2020/08/16 06:48:03 INFO  : one: Copied (new)
2020/08/16 06:48:03 DEBUG : two: Size and modification time the same (differ by 0s, within tolerance 1ns)
2020/08/16 06:48:03 DEBUG : two: Unchanged skipping
2020/08/16 06:48:03 DEBUG : three.txt: Sizes differ (src 6 vs dst 5)
2020/08/16 06:48:03 DEBUG : three.txt: MD5 = 35d6d33467aae9a2e3dccb4b6b027878 OK
2020/08/16 06:48:03 INFO  : three.txt: Copied (server side copy)
2020/08/16 06:48:03 INFO  : three.txt: Deleted
2020/08/16 06:48:03 DEBUG : three.txt: MD5 = 91341eed84691a83caea73aa785736d5 OK
2020/08/16 06:48:03 INFO  : three.txt: Copied (new)
2020/08/16 06:48:04 DEBUG : one: Sizes differ (src 5 vs dst 4)
2020/08/16 06:48:05 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 10ms
2020/08/16 06:48:05 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2020/08/16 06:48:05 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2020/08/16 06:48:05 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2020/08/16 06:48:05 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2020/08/16 06:48:05 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2020/08/16 06:48:05 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:05 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2020/08/16 06:48:06 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:06 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2020/08/16 06:48:06 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:06 DEBUG : pacer: Rate limited, increasing sleep to 2s
2020/08/16 06:48:07 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:07 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 1/10
2020/08/16 06:48:09 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:11 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:13 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:15 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:17 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:19 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:21 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:23 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:25 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:27 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:27 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 2/10
2020/08/16 06:48:29 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:31 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:34 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:35 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:37 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:39 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:41 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:43 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:45 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:47 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:47 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 3/10
2020/08/16 06:48:49 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:51 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:53 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:55 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:57 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:48:59 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:01 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:03 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:05 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:07 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:07 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 4/10
2020/08/16 06:49:09 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:11 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:13 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:15 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:17 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:19 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:21 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:23 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:25 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:27 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:27 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 5/10
2020/08/16 06:49:29 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:31 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:33 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:35 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:37 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:39 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:41 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:43 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:45 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:47 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:47 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 6/10
2020/08/16 06:49:49 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:51 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:53 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:55 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:57 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:49:59 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:01 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:03 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:05 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:07 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:07 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 7/10
2020/08/16 06:50:09 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:11 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:13 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:15 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:17 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:19 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:21 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:23 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:25 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:27 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:27 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 8/10
2020/08/16 06:50:29 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:31 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:33 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:35 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:37 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:39 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:41 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:43 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:46 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:47 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:47 DEBUG : one: Received error: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id:  - low level retry 9/10
2020/08/16 06:50:49 DEBUG : pacer: low level retry 1/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:51 DEBUG : pacer: low level retry 2/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:53 DEBUG : pacer: low level retry 3/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:55 DEBUG : pacer: low level retry 4/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:57 DEBUG : pacer: low level retry 5/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:50:59 DEBUG : pacer: low level retry 6/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:51:01 DEBUG : pacer: low level retry 7/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:51:03 DEBUG : pacer: low level retry 8/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:51:05 DEBUG : pacer: low level retry 9/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:51:07 DEBUG : pacer: low level retry 10/10 (error SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: )
2020/08/16 06:51:07 ERROR : one: Failed to copy: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: 
2020/08/16 06:51:07 ERROR : one: Not deleting source as copy failed: SlowDown: Reduce your request rate.
	status code: 503, request id: , host id: 
    sync_test.go:1738: 
        	Error Trace:	sync_test.go:1738
        	            				sync_test.go:1759
        	Error:      	Received unexpected error:
        	            	SlowDown: Reduce your request rate.
        	            		status code: 503, request id: , host id: 
        	            	moving to --backup-dir failed
        	            	github.com/rclone/rclone/fs/operations.moveOrCopyFile
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations.go:1631
        	            	github.com/rclone/rclone/fs/operations.CopyFile
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations.go:1655
        	            	github.com/rclone/rclone/fs/sync.testSyncSuffix
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1737
        	            	github.com/rclone/rclone/fs/sync.TestSyncSuffixKeepExtension
        	            		/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1759
        	            	testing.tRunner
        	            		/usr/local/go/src/testing/testing.go:1108
        	            	runtime.goexit
        	            		/usr/local/go/src/runtime/asm_amd64.s:1374
        	Test:       	TestSyncSuffixKeepExtension
--- FAIL: TestSyncSuffixKeepExtension (187.21s)
FAIL
2020/08/16 06:51:08 DEBUG : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2: Purge dir ""
2020/08/16 06:51:10 INFO  : S3 bucket rclone-test-zexoyot3yinufuh2tepuqep2: Bucket "rclone-test-zexoyot3yinufuh2tepuqep2" deleted
"./sync.test -test.v -test.timeout 1h0m0s -remote TestS3DigitalOcean: -verbose -fast-list -test.run '^(TestSyncBackupDir|TestSyncSuffix|TestSyncSuffixKeepExtension)$'" - Finished ERROR in 6m29.767776661s (try 4/5): exit status 1: Failed [TestSyncSuffix TestSyncSuffixKeepExtension]