"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 3/5)
2026/07/09 06:51:30 DEBUG : Creating backend with remote "TestDrime:rclone-test-dasifom7bufi"
2026/07/09 06:51:30 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/09 06:51:33 DEBUG : Creating backend with remote "/tmp/rclone1182072212"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-dasifom7bufi'", Local "Local file system at /tmp/rclone1182072212", Modify Window "876000h0m0s"
2026/07/09 06:51:45 DEBUG : Creating backend with remote "TestDrime:rclone-test-recayum8gaxa"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-dasifom7bufi' -> drime root 'rclone-test-recayum8gaxa'
2026/07/09 06:51:53 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/09 06:51:53 DEBUG : drime root 'rclone-test-recayum8gaxa': Waiting for checks to finish
2026/07/09 06:51:53 DEBUG : drime root 'rclone-test-recayum8gaxa': Waiting for transfers to finish
2026/07/09 06:52:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 06:52:00 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/09 06:52:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 06:52:02 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/09 06:52:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 06:52:03 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/09 06:52:05 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 06:52:05 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/09 06:52:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 06:52:06 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/09 06:52:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 06:52:09 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/09 06:52:11 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 06:52:11 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/09 06:52:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 06:52:12 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/09 06:52:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 06:52:14 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/09 06:52:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 06:52:17 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 06:52:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/09 06:52:22 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/09 06:52:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 06:52:33 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 06:52:38 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 06:52:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 06:52:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 06:53:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 06:53:28 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 06:53:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 06:54:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 06:54:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 06:54:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 06:55:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 06:55:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/09 06:55:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 06:55:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 06:55:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 06:55:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 06:56:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 06:56:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 06:56:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 06:57:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 06:57:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 06:57:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 06:58:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 06:58:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 06:58:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/09 06:58:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 06:59:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 06:59:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 06:59:28 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 06:59:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:00:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:00:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:00:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:01:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:01:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:01:48 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:02:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:02:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/09 07:02:28 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:02:48 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:02:48 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:02:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:03:18 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:03:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:03:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:04:18 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:04:38 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:04:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:05:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:05:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:05:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/09 07:05:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:06:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:06:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:06:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:06:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:07:08 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:07:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:07:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:08:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:08:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:08:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:09:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:09:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/09 07:09:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:09:46 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:09:46 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:09:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:10:18 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:10:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:10:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:11:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:11:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:11:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:12:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:12:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:12:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/09 07:12:58 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:13:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:13:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:13:28 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:13:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:14:08 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:14:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:14:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:15:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:15:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:15:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:16:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:16:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/09 07:16:28 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:16:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:16:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:16:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:17:18 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:17:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:17:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:18:18 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:18:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:18:58 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:19:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:19:38 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:19:38 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/09 07:19:58 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:20:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:20:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:20:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:20:48 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:21:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:21:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:21:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:22:08 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:22:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:22:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:23:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:23:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/09 07:23:07 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
2026/07/09 07:23:07 DEBUG : drime root 'rclone-test-recayum8gaxa': Purge remote
2026/07/09 07:23:27 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1925.31s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-dasifom7bufi'", Local "Local file system at /tmp/rclone1182072212", Modify Window "876000h0m0s"
2026/07/09 07:23:48 DEBUG : Creating backend with remote "TestDrime:rclone-test-noduqer9cawe"
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-dasifom7bufi' -> drime root 'rclone-test-noduqer9cawe'
2026/07/09 07:23:56 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/09 07:23:56 DEBUG : drime root 'rclone-test-noduqer9cawe': Waiting for checks to finish
2026/07/09 07:23:56 DEBUG : drime root 'rclone-test-noduqer9cawe': Waiting for transfers to finish
2026/07/09 07:24:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:24:10 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/09 07:24:11 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:24:11 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/09 07:24:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:24:11 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/09 07:24:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:24:12 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/09 07:24:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:24:12 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/09 07:24:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:24:13 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/09 07:24:13 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:24:13 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/09 07:24:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:24:14 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/09 07:24:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:24:16 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/09 07:24:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:24:18 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 07:24:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/09 07:24:24 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/09 07:24:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:24:34 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 07:24:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:24:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:24:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:25:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:25:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:25:51 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:26:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:26:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:26:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:27:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:27:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/09 07:27:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:27:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:27:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:28:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:28:20 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:28:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:29:00 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:29:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:29:41 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:30:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:30:21 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:30:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:30:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/09 07:31:01 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:31:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:31:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:31:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:31:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:32:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:32:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:32:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:33:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:33:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:33:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:34:10 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:34:10 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/09 07:34:31 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:34:51 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:34:51 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:35:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:35:21 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:35:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:35:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:36:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:36:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:37:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:37:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:37:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:37:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/09 07:38:00 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:38:21 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:38:21 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:38:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:38:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:39:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:39:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:39:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:40:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:40:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:40:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:41:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:41:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/09 07:41:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:41:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:41:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:41:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:42:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:42:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:43:00 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:43:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:43:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:43:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:44:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:44:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:44:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/09 07:44:59 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:45:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:45:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:45:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:45:48 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:46:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:46:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:46:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:47:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:47:31 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:47:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:48:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:48:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/09 07:48:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:48:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:48:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:49:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:49:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:49:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:49:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:50:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:50:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:50:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:51:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:51:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:51:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/09 07:52:00 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:52:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:52:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:52:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:52:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:53:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:53:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:53:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:54:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:54:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:54:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:55:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:55:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/09 07:55:09 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
2026/07/09 07:55:09 DEBUG : drime root 'rclone-test-noduqer9cawe': Purge remote
2026/07/09 07:55:29 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1922.26s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-dasifom7bufi'", Local "Local file system at /tmp/rclone1182072212", Modify Window "876000h0m0s"
2026/07/09 07:55:50 DEBUG : Creating backend with remote "TestDrime:rclone-test-rudaciy0quka"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-dasifom7bufi' -> drime root 'rclone-test-rudaciy0quka'
2026/07/09 07:55:58 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/09 07:55:58 DEBUG : drime root 'rclone-test-rudaciy0quka': Waiting for checks to finish
2026/07/09 07:55:58 DEBUG : drime root 'rclone-test-rudaciy0quka': Waiting for transfers to finish
2026/07/09 07:56:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:56:08 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/09 07:56:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:56:09 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/09 07:56:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:56:10 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/09 07:56:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:56:11 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/09 07:56:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:56:11 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/09 07:56:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:56:12 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/09 07:56:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:56:15 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/09 07:56:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:56:17 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/09 07:56:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:56:20 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/09 07:56:22 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:56:22 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 07:56:22 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/09 07:56:26 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/09 07:56:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:56:37 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 07:56:41 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 07:56:41 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 07:56:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 07:57:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 07:57:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 07:57:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 07:58:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 07:58:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 07:58:53 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 07:59:13 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 07:59:13 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/09 07:59:33 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 07:59:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 07:59:52 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:00:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:00:22 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:00:42 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:01:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:01:22 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:01:42 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:02:02 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:02:22 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:02:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:02:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/09 08:03:02 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:03:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:03:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:03:32 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:03:51 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:04:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:04:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:04:53 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:05:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:05:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:05:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:06:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:06:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/09 08:06:32 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:06:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:06:52 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:07:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:07:22 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:07:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:08:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:08:22 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:08:42 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:09:02 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:09:22 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:09:41 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:09:41 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/09 08:10:01 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:10:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:10:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:10:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:10:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:11:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:11:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:11:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:12:13 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:12:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:12:53 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:13:13 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:13:13 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/09 08:13:33 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:13:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:13:52 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:14:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:14:22 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:14:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:15:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:15:22 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:15:43 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:16:03 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:16:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:16:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:16:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/09 08:17:02 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:17:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:17:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:17:32 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:17:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:18:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:18:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:18:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:19:11 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:19:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:19:53 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:20:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:20:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/09 08:20:34 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:20:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:20:53 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:21:01 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:21:23 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:21:42 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:22:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:22:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:22:43 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:23:01 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:23:21 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:23:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:23:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/09 08:24:02 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 08:24:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 08:24:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 08:24:32 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 08:24:51 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 08:25:13 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 08:25:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 08:25:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 08:26:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 08:26:32 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 08:26:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 08:27:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 08:27:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/09 08:27:12 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
2026/07/09 08:27:12 DEBUG : drime root 'rclone-test-rudaciy0quka': Purge remote
2026/07/09 08:27:32 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1920.47s)
FAIL
2026/07/09 08:27:41 DEBUG : drime root 'rclone-test-dasifom7bufi': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m13.153895823s (try 3/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]