"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 5/5)
2026/07/14 08:41:05 DEBUG : Creating backend with remote "TestDrime:rclone-test-fepexur4tumi"
2026/07/14 08:41:05 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/14 08:41:10 DEBUG : Creating backend with remote "/tmp/rclone3743719168"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-fepexur4tumi'", Local "Local file system at /tmp/rclone3743719168", Modify Window "876000h0m0s"
2026/07/14 08:41:23 DEBUG : Creating backend with remote "TestDrime:rclone-test-zadoset0zupi"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-fepexur4tumi' -> drime root 'rclone-test-zadoset0zupi'
2026/07/14 08:41:28 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/14 08:41:28 DEBUG : drime root 'rclone-test-zadoset0zupi': Waiting for checks to finish
2026/07/14 08:41:28 DEBUG : drime root 'rclone-test-zadoset0zupi': Waiting for transfers to finish
2026/07/14 08:41:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:41:39 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/14 08:41:41 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:41:41 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/14 08:41:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 08:41:42 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/14 08:41:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 08:41:44 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/14 08:41:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 08:41:46 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/14 08:41:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 08:41:48 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/14 08:41:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 08:41:50 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/14 08:41:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 08:41:52 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/14 08:41:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 08:41:54 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/14 08:41:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 08:41:57 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/14 08:41:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/14 08:42:02 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/14 08:42:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:42:14 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/14 08:42:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:42:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 08:42:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 08:42:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 08:43:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 08:43:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 08:43:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 08:44:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 08:44:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 08:44:47 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 08:44:47 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/14 08:45:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 08:45:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:45:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 08:45:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:45:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 08:46:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 08:46:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 08:46:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 08:47:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 08:47:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 08:47:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 08:48:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 08:48:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/14 08:48:38 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 08:48:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:48:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 08:49:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:49:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 08:49:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 08:50:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 08:50:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 08:50:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 08:51:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 08:51:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 08:51:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 08:51:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/14 08:52:07 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 08:52:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:52:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 08:52:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:52:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 08:53:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 08:53:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 08:53:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 08:54:17 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 08:54:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 08:54:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 08:55:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 08:55:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/14 08:55:37 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 08:55:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:55:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 08:56:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:56:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 08:56:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 08:57:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 08:57:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 08:57:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 08:58:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 08:58:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 08:58:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 08:58:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/14 08:59:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 08:59:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 08:59:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 08:59:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 08:59:57 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:00:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:00:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:00:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:01:17 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:01:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:01:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:02:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:02:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/14 09:02:39 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:02:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:02:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:03:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:03:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:03:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:04:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:04:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:04:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:05:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:05:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:05:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:05:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/14 09:06:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:06:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:06:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:06:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:06:57 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:07:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:07:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:07:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:08:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:08:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:08:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:09:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:09:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/14 09:09:39 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:09:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:09:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:10:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:10:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:10:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:11:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:11:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:11:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:12:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:12:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:12:47 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:12:47 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/14 09:12:47 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
2026/07/14 09:12:47 DEBUG : drime root 'rclone-test-zadoset0zupi': Purge remote
2026/07/14 09:13:08 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1928.78s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-fepexur4tumi'", Local "Local file system at /tmp/rclone3743719168", Modify Window "876000h0m0s"
2026/07/14 09:13:28 DEBUG : Creating backend with remote "TestDrime:rclone-test-posoxiy6huki"
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-fepexur4tumi' -> drime root 'rclone-test-posoxiy6huki'
2026/07/14 09:13:35 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/14 09:13:35 DEBUG : drime root 'rclone-test-posoxiy6huki': Waiting for checks to finish
2026/07/14 09:13:35 DEBUG : drime root 'rclone-test-posoxiy6huki': Waiting for transfers to finish
2026/07/14 09:13:45 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:13:45 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/14 09:13:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:13:47 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/14 09:13:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:13:49 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/14 09:13:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:13:50 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/14 09:13:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:13:52 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/14 09:13:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:13:54 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/14 09:13:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:13:56 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/14 09:13:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:13:57 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/14 09:13:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:13:58 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/14 09:14:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:14:02 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/14 09:14:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/14 09:14:07 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/14 09:14:16 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:14:16 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/14 09:14:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:14:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:14:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:14:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:15:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:15:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:15:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:16:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:16:32 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:16:52 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:16:52 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/14 09:17:12 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:17:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:17:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:17:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:18:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:18:22 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:18:42 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:19:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:19:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:19:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:20:01 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:20:22 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:20:22 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/14 09:20:41 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:21:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:21:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:21:12 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:21:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:21:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:22:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:22:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:22:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:23:11 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:23:32 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:23:52 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:23:52 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/14 09:24:13 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:24:31 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:24:31 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:24:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:25:02 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:25:22 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:25:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:26:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:26:22 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:26:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:27:02 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:27:22 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:27:22 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/14 09:27:42 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:28:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:28:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:28:12 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:28:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:28:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:29:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:29:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:29:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:30:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:30:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:30:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:30:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/14 09:31:13 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:31:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:31:32 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:31:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:32:02 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:32:22 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:32:42 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:33:02 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:33:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:33:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:34:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:34:22 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:34:22 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/14 09:34:42 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:35:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:35:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:35:12 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:35:31 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:35:52 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:36:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:36:31 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:36:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:37:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:37:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:37:52 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:37:52 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/14 09:38:12 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:38:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:38:32 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:38:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:39:02 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:39:22 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:39:42 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:40:02 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:40:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:40:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:41:02 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:41:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:41:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/14 09:41:42 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:42:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:42:01 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:42:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:42:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:42:52 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:43:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:43:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:43:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:44:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:44:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:44:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:44:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/14 09:44:53 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
2026/07/14 09:44:53 DEBUG : drime root 'rclone-test-posoxiy6huki': Purge remote
2026/07/14 09:45:13 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1921.06s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-fepexur4tumi'", Local "Local file system at /tmp/rclone3743719168", Modify Window "876000h0m0s"
2026/07/14 09:45:30 DEBUG : Creating backend with remote "TestDrime:rclone-test-nenoqon8xeha"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-fepexur4tumi' -> drime root 'rclone-test-nenoqon8xeha'
2026/07/14 09:45:38 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/14 09:45:38 DEBUG : drime root 'rclone-test-nenoqon8xeha': Waiting for checks to finish
2026/07/14 09:45:38 DEBUG : drime root 'rclone-test-nenoqon8xeha': Waiting for transfers to finish
2026/07/14 09:45:45 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:45:45 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/14 09:45:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:45:47 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/14 09:45:48 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:45:48 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/14 09:45:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:45:50 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/14 09:45:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:45:52 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/14 09:45:55 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:45:55 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/14 09:45:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:45:56 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/14 09:45:58 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:45:58 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/14 09:45:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:45:59 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/14 09:46:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:46:02 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/14 09:46:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/14 09:46:08 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/14 09:46:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:46:18 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/14 09:46:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:46:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:46:33 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:46:52 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:47:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:47:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:47:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:48:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:48:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:48:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:48:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/14 09:49:13 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:49:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:49:32 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:49:43 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:50:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:50:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:50:42 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:51:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:51:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:51:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:52:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:52:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:52:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/14 09:52:44 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:53:03 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:53:03 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:53:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:53:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:53:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:54:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:54:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:54:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:55:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:55:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:55:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:55:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/14 09:56:13 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 09:56:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 09:56:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 09:56:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 09:57:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 09:57:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 09:57:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 09:58:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 09:58:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 09:58:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 09:59:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 09:59:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 09:59:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/14 09:59:44 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 10:00:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 10:00:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 10:00:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 10:00:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 10:00:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 10:01:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 10:01:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 10:01:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 10:02:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 10:02:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 10:02:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 10:02:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/14 10:03:14 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 10:03:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 10:03:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 10:03:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 10:04:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 10:04:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 10:04:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 10:05:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 10:05:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 10:05:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 10:06:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 10:06:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 10:06:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/14 10:06:43 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 10:07:03 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 10:07:03 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 10:07:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 10:07:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 10:07:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 10:08:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 10:08:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 10:08:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 10:09:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 10:09:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 10:09:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 10:09:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/14 10:10:14 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 10:10:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 10:10:32 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 10:10:43 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 10:11:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 10:11:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 10:11:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 10:12:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 10:12:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 10:12:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 10:13:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 10:13:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 10:13:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/14 10:13:43 DEBUG : pacer: Reducing sleep to 10s
2026/07/14 10:14:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/14 10:14:01 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/14 10:14:12 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/14 10:14:34 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/14 10:14:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/14 10:15:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/14 10:15:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/14 10:15:51 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/14 10:16:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/14 10:16:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/14 10:16:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/14 10:16:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/14 10:16:54 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
2026/07/14 10:16:54 DEBUG : drime root 'rclone-test-nenoqon8xeha': Purge remote
2026/07/14 10:17:12 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1923.93s)
FAIL
2026/07/14 10:17:23 DEBUG : drime root 'rclone-test-fepexur4tumi': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m20.071412709s (try 5/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]