"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 2/5)
2026/07/04 05:02:18 DEBUG : Creating backend with remote "TestDrime:rclone-test-pahujun3caru"
2026/07/04 05:02:18 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/04 05:02:23 DEBUG : Creating backend with remote "/tmp/rclone2049222047"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-pahujun3caru'", Local "Local file system at /tmp/rclone2049222047", Modify Window "876000h0m0s"
2026/07/04 05:02:41 DEBUG : Creating backend with remote "TestDrime:rclone-test-qicoxiv5zoju"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-pahujun3caru' -> drime root 'rclone-test-qicoxiv5zoju'
2026/07/04 05:02:53 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/04 05:02:53 DEBUG : drime root 'rclone-test-qicoxiv5zoju': Waiting for checks to finish
2026/07/04 05:02:53 DEBUG : drime root 'rclone-test-qicoxiv5zoju': Waiting for transfers to finish
2026/07/04 05:03:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:03:08 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/04 05:03:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:03:10 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/04 05:03:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:03:13 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/04 05:03:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:03:16 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/04 05:03:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:03:18 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/04 05:03:21 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:03:21 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/04 05:03:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:03:23 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/04 05:03:25 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:03:25 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/04 05:03:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:03:28 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/04 05:03:30 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:03:30 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/04 05:03:30 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/04 05:03:35 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/04 05:03:45 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:03:45 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/04 05:03:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:03:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:04:01 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:04:21 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:04:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:05:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:05:21 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:05:41 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:06:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:06:21 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:06:21 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/04 05:06:41 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:07:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:07:01 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:07:12 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:07:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:07:51 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:08:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:08:31 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:08:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:09:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:09:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:09:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:09:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/04 05:10:11 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:10:31 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:10:31 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:10:41 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:11:01 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:11:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:11:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:12:01 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:12:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:12:41 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:13:01 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:13:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:13:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/04 05:13:41 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:14:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:14:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:14:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:14:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:14:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:15:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:15:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:15:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:16:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:16:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:16:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:16:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/04 05:17:10 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:17:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:17:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:17:41 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:18:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:18:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:18:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:19:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:19:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:19:41 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:20:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:20:21 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:20:21 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/04 05:20:40 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:21:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:21:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:21:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:21:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:21:52 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:22:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:22:31 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:22:51 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:23:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:23:31 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:23:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:23:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/04 05:24:10 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:24:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:24:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:24:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:25:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:25:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:25:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:26:02 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:26:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:26:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:27:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:27:22 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:27:22 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/04 05:27:42 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:28:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:28:01 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:28:11 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:28:31 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:28:51 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:29:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:29:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:29:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:30:11 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:30:31 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:30:52 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:30:52 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/04 05:31:12 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:31:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:31:32 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:31:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:32:01 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:32:21 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:32:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:33:01 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:33:21 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:33:41 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:34:01 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:34:21 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:34:21 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/04 05:34:21 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:624: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:624
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideCopy
2026/07/04 05:34:21 DEBUG : drime root 'rclone-test-qicoxiv5zoju': Purge remote
2026/07/04 05:34:40 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1952.51s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-pahujun3caru'", Local "Local file system at /tmp/rclone2049222047", Modify Window "876000h0m0s"
2026/07/04 05:35:08 DEBUG : Creating backend with remote "TestDrime:rclone-test-ducedof1kugu"
2026/07/04 05:35:08 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-pahujun3caru' -> drime root 'rclone-test-ducedof1kugu'
2026/07/04 05:35:17 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/04 05:35:17 DEBUG : drime root 'rclone-test-ducedof1kugu': Waiting for checks to finish
2026/07/04 05:35:17 DEBUG : drime root 'rclone-test-ducedof1kugu': Waiting for transfers to finish
2026/07/04 05:35:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:35:29 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/04 05:35:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:35:30 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/04 05:35:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:35:32 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/04 05:35:34 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:35:34 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/04 05:35:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:35:36 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/04 05:35:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:35:38 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/04 05:35:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:35:40 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/04 05:35:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:35:42 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/04 05:35:44 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:35:44 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/04 05:35:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:35:46 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/04 05:35:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/04 05:35:51 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/04 05:36:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:36:02 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/04 05:36:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:36:07 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:36:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:36:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:36:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:37:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:37:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:37:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:38:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:38:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:38:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/04 05:38:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:39:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:39:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:39:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:39:53 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:40:13 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:40:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:40:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:41:13 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:41:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:41:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:42:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:42:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/04 05:42:29 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:42:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:42:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:42:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:43:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:43:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:43:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:44:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:44:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:44:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:45:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:45:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:45:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/04 05:45:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:46:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:46:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:46:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:46:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:47:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:47:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:47:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:48:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:48:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:48:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:49:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:49:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/04 05:49:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:49:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:49:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:49:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:50:18 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:50:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:50:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:51:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:51:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:51:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:52:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:52:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:52:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/04 05:52:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:53:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:53:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:53:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:53:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:54:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:54:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:54:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:55:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:55:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:55:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:56:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:56:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/04 05:56:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 05:56:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 05:56:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 05:56:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 05:57:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 05:57:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 05:57:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 05:58:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 05:58:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 05:58:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 05:59:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 05:59:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 05:59:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/04 05:59:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:00:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:00:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:00:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:00:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:01:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:01:28 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:01:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:02:08 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:02:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:02:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:03:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:03:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/04 06:03:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:03:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:03:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:03:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:04:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:04:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:04:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:05:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:05:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:05:58 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:06:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:06:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:06:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/04 06:06:37 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:660: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:660
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideCopyOverSelf
2026/07/04 06:06:37 DEBUG : drime root 'rclone-test-ducedof1kugu': Purge remote
2026/07/04 06:06:57 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1935.09s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-pahujun3caru'", Local "Local file system at /tmp/rclone2049222047", Modify Window "876000h0m0s"
2026/07/04 06:07:24 DEBUG : Creating backend with remote "TestDrime:rclone-test-noxipex8qolo"
2026/07/04 06:07:24 DEBUG : Config file has changed externally - reloading
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-pahujun3caru' -> drime root 'rclone-test-noxipex8qolo'
2026/07/04 06:07:32 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/04 06:07:32 DEBUG : drime root 'rclone-test-noxipex8qolo': Waiting for checks to finish
2026/07/04 06:07:32 DEBUG : drime root 'rclone-test-noxipex8qolo': Waiting for transfers to finish
2026/07/04 06:07:45 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:07:45 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/04 06:07:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:07:47 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/04 06:07:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:07:49 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/04 06:07:51 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:07:51 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/04 06:07:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:07:53 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/04 06:07:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:07:56 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/04 06:07:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:07:58 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/04 06:08:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:08:00 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/04 06:08:02 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:08:02 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/04 06:08:05 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:08:05 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/04 06:08:05 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/04 06:08:10 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/04 06:08:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:08:20 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/04 06:08:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:08:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:08:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:08:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:09:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:09:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:09:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:10:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:10:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:10:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:10:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/04 06:11:15 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:11:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:11:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:11:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:12:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:12:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:12:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:13:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:13:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:13:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:14:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:14:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:14:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/04 06:14:45 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:15:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:15:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:15:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:15:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:15:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:16:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:16:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:16:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:17:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:17:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:17:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:17:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/04 06:18:15 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:18:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:18:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:18:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:19:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:19:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:19:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:20:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:20:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:20:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:21:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:21:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:21:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/04 06:21:46 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:22:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:22:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:22:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:22:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:22:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:23:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:23:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:23:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:24:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:24:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:24:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:24:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/04 06:25:15 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:25:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:25:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:25:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:26:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:26:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:26:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:27:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:27:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:27:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:28:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:28:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:28:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/04 06:28:45 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:29:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:29:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:29:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:29:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:29:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:30:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:30:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:30:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:31:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:31:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:31:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:31:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/04 06:32:15 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:32:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:32:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:32:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:33:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:33:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:33:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:34:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:34:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:34:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:35:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:35:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:35:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/04 06:35:45 DEBUG : pacer: Reducing sleep to 10s
2026/07/04 06:36:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/04 06:36:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/04 06:36:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/04 06:36:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/04 06:36:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/04 06:37:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/04 06:37:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/04 06:37:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/04 06:38:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/04 06:38:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/04 06:38:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/04 06:38:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/04 06:38:57 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:705: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:705
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideMoveOverSelf
2026/07/04 06:38:57 DEBUG : drime root 'rclone-test-noxipex8qolo': Purge remote
2026/07/04 06:39:23 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1979.49s)
FAIL
2026/07/04 06:40:10 DEBUG : drime root 'rclone-test-pahujun3caru': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h37m57.650477526s (try 2/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]