"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 4/5)
2026/08/26 07:24:46 DEBUG : Creating backend with remote "TestDrime:rclone-test-macivor2zica"
2026/08/26 07:24:46 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/08/26 07:24:50 DEBUG : Creating backend with remote "/tmp/rclone1344522143"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-macivor2zica'", Local "Local file system at /tmp/rclone1344522143", Modify Window "876000h0m0s"
2026/08/26 07:24:58 DEBUG : Creating backend with remote "TestDrime:rclone-test-fegeset5kayi"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-macivor2zica' -> drime root 'rclone-test-fegeset5kayi'
2026/08/26 07:25:07 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/08/26 07:25:07 DEBUG : drime root 'rclone-test-fegeset5kayi': Waiting for checks to finish
2026/08/26 07:25:07 DEBUG : drime root 'rclone-test-fegeset5kayi': Waiting for transfers to finish
2026/08/26 07:25:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:25:22 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/08/26 07:25:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:25:24 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/08/26 07:25:25 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:25:25 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/08/26 07:25:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:25:26 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/08/26 07:25:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:25:27 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/08/26 07:25:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:25:28 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/08/26 07:25:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:25:29 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/08/26 07:25:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:25:30 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/08/26 07:25:32 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:25:32 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/08/26 07:25:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:25:34 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/08/26 07:25:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/08/26 07:25:40 DEBUG : pacer: Reducing sleep to 5.12s
2026/08/26 07:25:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:25:50 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/08/26 07:25:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:25:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:26:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:26:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:26:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:27:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:27:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:27:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:28:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:28:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:28:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/08/26 07:28:46 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:29:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:29:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:29:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:29:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:29:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:30:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:30:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:30:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:31:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:31:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:31:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:31:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/08/26 07:32:15 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:32:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:32:34 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:32:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:33:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:33:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:33:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:34:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:34:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:34:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:35:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:35:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:35:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/08/26 07:35:45 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:36:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:36:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:36:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:36:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:36:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:37:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:37:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:37:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:38:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:38:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:38:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:38:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/08/26 07:39:15 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:39:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:39:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:39:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:40:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:40:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:40:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:41:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:41:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:41:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:42:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:42:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:42:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/08/26 07:42:45 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:43:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:43:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:43:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:43:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:43:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:44:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:44:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:44:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:45:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:45:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:45:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:45:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/08/26 07:46:16 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:46:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:46:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:46:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:47:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:47:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:47:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:48:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:48:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:48:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:49:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:49:27 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:49:27 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/08/26 07:49:44 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:50:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:50:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:50:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:50:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:50:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:51:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:51:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:51:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:52:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:52:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:52:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:52:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/08/26 07:53:15 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 07:53:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:53:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:53:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:54:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:54:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:54:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:55:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:55:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:55:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:56:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:56:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:56:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/08/26 07:56:25 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
2026/08/26 07:56:25 DEBUG : drime root 'rclone-test-fegeset5kayi': Purge remote
2026/08/26 07:56:45 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1923.59s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-macivor2zica'", Local "Local file system at /tmp/rclone1344522143", Modify Window "876000h0m0s"
2026/08/26 07:56:58 DEBUG : Creating backend with remote "TestDrime:rclone-test-xigiyuh4qeje"
2026/08/26 07:56:58 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-macivor2zica' -> drime root 'rclone-test-xigiyuh4qeje'
2026/08/26 07:57:03 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/08/26 07:57:03 DEBUG : drime root 'rclone-test-xigiyuh4qeje': Waiting for checks to finish
2026/08/26 07:57:03 DEBUG : drime root 'rclone-test-xigiyuh4qeje': Waiting for transfers to finish
2026/08/26 07:57:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:57:12 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/08/26 07:57:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:57:13 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/08/26 07:57:14 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:57:14 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/08/26 07:57:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:57:16 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/08/26 07:57:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:57:17 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/08/26 07:57:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:57:19 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/08/26 07:57:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:57:20 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/08/26 07:57:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:57:21 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/08/26 07:57:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 07:57:23 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/08/26 07:57:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 07:57:25 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/08/26 07:57:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/08/26 07:57:30 DEBUG : pacer: Reducing sleep to 5.12s
2026/08/26 07:57:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 07:57:41 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/08/26 07:57:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 07:57:46 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 07:57:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 07:58:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 07:58:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 07:58:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 07:59:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 07:59:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 07:59:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:00:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:00:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/08/26 08:00:36 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:00:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:00:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:01:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:01:26 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:01:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:02:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:02:26 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:02:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:03:06 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:03:26 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:03:47 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:03:47 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/08/26 08:04:07 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:04:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:04:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:04:36 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:04:57 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:05:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:05:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:05:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:06:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:06:36 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:06:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:07:15 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:07:15 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/08/26 08:07:37 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:07:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:07:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:08:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:08:26 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:08:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:09:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:09:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:09:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:10:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:10:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:10:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:10:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/08/26 08:11:07 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:11:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:11:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:11:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:11:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:12:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:12:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:12:55 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:13:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:13:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:13:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:14:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:14:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/08/26 08:14:35 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:14:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:14:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:15:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:15:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:15:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:16:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:16:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:16:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:17:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:17:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:17:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:17:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/08/26 08:18:07 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:18:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:18:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:18:36 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:18:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:19:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:19:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:19:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:20:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:20:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:20:57 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:21:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:21:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/08/26 08:21:37 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:21:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:21:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:22:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:22:26 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:22:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:23:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:23:25 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:23:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:24:06 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:24:26 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:24:45 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:24:45 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/08/26 08:25:05 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:25:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:25:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:25:36 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:25:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:26:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:26:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:26:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:27:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:27:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:27:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:28:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:28:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/08/26 08:28:16 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
2026/08/26 08:28:16 DEBUG : drime root 'rclone-test-xigiyuh4qeje': Purge remote
2026/08/26 08:28:36 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1913.57s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-macivor2zica'", Local "Local file system at /tmp/rclone1344522143", Modify Window "876000h0m0s"
2026/08/26 08:28:58 DEBUG : Creating backend with remote "TestDrime:rclone-test-lacidib8dohu"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-macivor2zica' -> drime root 'rclone-test-lacidib8dohu'
2026/08/26 08:29:07 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/08/26 08:29:07 DEBUG : drime root 'rclone-test-lacidib8dohu': Waiting for checks to finish
2026/08/26 08:29:07 DEBUG : drime root 'rclone-test-lacidib8dohu': Waiting for transfers to finish
2026/08/26 08:29:15 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:29:15 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/08/26 08:29:17 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:29:17 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/08/26 08:29:18 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:29:18 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/08/26 08:29:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:29:19 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/08/26 08:29:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:29:19 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/08/26 08:29:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:29:20 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/08/26 08:29:21 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:29:21 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/08/26 08:29:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:29:23 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/08/26 08:29:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:29:24 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/08/26 08:29:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:29:26 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/08/26 08:29:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/08/26 08:29:32 DEBUG : pacer: Reducing sleep to 5.12s
2026/08/26 08:29:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:29:42 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/08/26 08:29:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:29:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:29:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:30:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:30:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:30:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:31:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:31:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:31:57 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:32:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:32:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/08/26 08:32:39 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:32:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:32:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:33:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:33:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:33:48 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:34:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:34:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:34:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:35:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:35:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:35:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:35:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/08/26 08:36:07 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:36:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:36:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:36:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:36:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:37:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:37:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:37:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:38:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:38:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:38:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:39:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:39:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/08/26 08:39:38 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:39:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:39:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:40:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:40:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:40:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:41:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:41:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:41:46 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:42:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:42:26 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:42:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:42:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/08/26 08:43:09 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:43:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:43:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:43:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:43:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:44:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:44:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:44:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:45:17 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:45:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:45:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:46:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:46:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/08/26 08:46:38 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:46:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:46:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:47:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:47:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:47:48 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:48:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:48:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:48:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:49:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:49:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:49:47 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:49:47 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/08/26 08:50:07 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:50:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:50:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:50:38 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:50:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:51:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:51:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:51:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:52:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:52:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:52:57 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:53:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:53:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/08/26 08:53:38 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:53:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:53:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:54:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:54:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:54:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:55:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:55:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:55:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:56:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:56:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 08:56:47 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 08:56:47 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/08/26 08:57:08 DEBUG : pacer: Reducing sleep to 10s
2026/08/26 08:57:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/08/26 08:57:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/08/26 08:57:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/08/26 08:57:57 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/08/26 08:58:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/08/26 08:58:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/08/26 08:58:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/08/26 08:59:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/08/26 08:59:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/08/26 08:59:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/08/26 09:00:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/08/26 09:00:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/08/26 09:00:17 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
2026/08/26 09:00:17 DEBUG : drime root 'rclone-test-lacidib8dohu': Purge remote
2026/08/26 09:00:38 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1924.03s)
FAIL
2026/08/26 09:00:52 DEBUG : drime root 'rclone-test-macivor2zica': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m7.222214314s (try 4/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]