"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 5/5)
2026/06/04 08:12:19 DEBUG : Creating backend with remote "TestDrime:rclone-test-kazafuv4niga"
2026/06/04 08:12:19 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/04 08:12:24 DEBUG : Creating backend with remote "/tmp/rclone1162470613"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-kazafuv4niga'", Local "Local file system at /tmp/rclone1162470613", Modify Window "876000h0m0s"
2026/06/04 08:12:48 DEBUG : Creating backend with remote "TestDrime:rclone-test-pumuyuq5vuge"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-kazafuv4niga' -> drime root 'rclone-test-pumuyuq5vuge'
2026/06/04 08:12:59 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/04 08:12:59 DEBUG : drime root 'rclone-test-pumuyuq5vuge': Waiting for checks to finish
2026/06/04 08:12:59 DEBUG : drime root 'rclone-test-pumuyuq5vuge': Waiting for transfers to finish
2026/06/04 08:13:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:13:14 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/04 08:13:17 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:13:17 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/04 08:13:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:13:19 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/04 08:13:22 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:13:22 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/04 08:13:24 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:13:24 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/04 08:13:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:13:27 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/04 08:13:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:13:29 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/04 08:13:31 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:13:31 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/04 08:13:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:13:34 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/04 08:13:36 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:13:36 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 08:13:36 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/04 08:13:42 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/04 08:13:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:13:52 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 08:13:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:13:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:14:07 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:14:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:14:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:15:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:15:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:15:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:16:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:16:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:16:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/04 08:16:48 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:17:07 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:17:07 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:17:17 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:17:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:17:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:18:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:18:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:18:57 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:19:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:19:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:19:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:19:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/04 08:20:17 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:20:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:20:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:20:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:21:07 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:21:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:21:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:22:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:22:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:22:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:23:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:23:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:23:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/04 08:23:47 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:24:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:24:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:24:17 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:24:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:24:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:25:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:25:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:25:57 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:26:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:26:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:26:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:26:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/04 08:27:17 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:27:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:27:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:27:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:28:07 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:28:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:28:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:29:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:29:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:29:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:30:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:30:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:30:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/04 08:30:47 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:31:07 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:31:07 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:31:17 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:31:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:31:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:32:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:32:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:32:57 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:33:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:33:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:33:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:33:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/04 08:34:17 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:34:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:34:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:34:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:35:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:35:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:35:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:36:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:36:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:36:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:37:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:37:27 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:37:27 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/04 08:37:47 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:38:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:38:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:38:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:38:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:38:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:39:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:39:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:39:57 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:40:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:40:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:40:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:40:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/04 08:41:18 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:41:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:41:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:41:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:42:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:42:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:42:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:43:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:43:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:43:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:44:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:44:27 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:44:27 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/04 08:44:27 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
2026/06/04 08:44:27 DEBUG : drime root 'rclone-test-pumuyuq5vuge': Purge remote
2026/06/04 08:44:47 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1959.72s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-kazafuv4niga'", Local "Local file system at /tmp/rclone1162470613", Modify Window "876000h0m0s"
2026/06/04 08:45:20 DEBUG : Creating backend with remote "TestDrime:rclone-test-cicaqol6qata"
2026/06/04 08:45:20 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-kazafuv4niga' -> drime root 'rclone-test-cicaqol6qata'
2026/06/04 08:45:30 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/04 08:45:30 DEBUG : drime root 'rclone-test-cicaqol6qata': Waiting for checks to finish
2026/06/04 08:45:30 DEBUG : drime root 'rclone-test-cicaqol6qata': Waiting for transfers to finish
2026/06/04 08:45:45 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:45:45 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/04 08:45:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:45:48 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/04 08:45:51 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:45:51 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/04 08:45:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:45:53 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/04 08:45:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:45:56 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/04 08:45:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:45:59 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/04 08:46:02 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:46:02 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/04 08:46:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:46:04 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/04 08:46:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:46:07 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/04 08:46:10 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:46:10 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 08:46:10 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/04 08:46:15 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/04 08:46:25 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:46:25 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 08:46:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:46:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:46:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:47:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:47:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:47:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:48:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:48:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:48:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:49:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:49:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/04 08:49:21 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:49:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:49:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:49:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:50:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:50:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:50:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:51:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:51:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:51:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:52:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:52:30 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:52:30 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/04 08:52:50 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:53:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:53:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:53:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:53:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:54:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:54:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:54:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:55:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:55:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:55:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:56:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:56:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/04 08:56:20 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:56:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:56:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:56:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:57:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:57:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:57:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:58:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:58:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:58:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:59:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:59:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:59:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/04 08:59:50 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:00:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:00:10 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:00:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:00:41 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:01:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:01:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:01:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:02:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:02:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:02:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:03:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:03:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/04 09:03:20 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:03:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:03:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:03:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:04:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:04:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:04:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:05:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:05:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:05:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:06:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:06:30 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:06:30 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/04 09:06:50 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:07:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:07:10 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:07:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:07:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:08:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:08:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:08:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:09:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:09:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:09:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:10:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:10:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/04 09:10:20 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:10:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:10:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:10:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:11:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:11:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:11:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:12:11 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:12:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:12:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:13:11 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:13:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:13:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/04 09:13:51 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:14:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:14:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:14:21 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:14:41 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:15:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:15:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:15:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:16:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:16:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:16:41 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:17:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:17:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/04 09:17:01 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
2026/06/04 09:17:01 DEBUG : drime root 'rclone-test-cicaqol6qata': Purge remote
2026/06/04 09:17:21 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1956.34s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-kazafuv4niga'", Local "Local file system at /tmp/rclone1162470613", Modify Window "876000h0m0s"
2026/06/04 09:17:58 DEBUG : Creating backend with remote "TestDrime:rclone-test-pomifub8zowe"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-kazafuv4niga' -> drime root 'rclone-test-pomifub8zowe'
2026/06/04 09:18:11 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/04 09:18:11 DEBUG : drime root 'rclone-test-pomifub8zowe': Waiting for checks to finish
2026/06/04 09:18:11 DEBUG : drime root 'rclone-test-pomifub8zowe': Waiting for transfers to finish
2026/06/04 09:18:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:18:30 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/04 09:18:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:18:33 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/04 09:18:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:18:36 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/04 09:18:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:18:39 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/04 09:18:42 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:18:42 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/04 09:18:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:18:46 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/04 09:18:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:18:49 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/04 09:18:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:18:52 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/04 09:18:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:18:55 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/04 09:18:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:18:58 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 09:18:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/04 09:19:03 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/04 09:19:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:19:14 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 09:19:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:19:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:19:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:19:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:20:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:20:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:20:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:21:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:21:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:21:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:21:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/04 09:22:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:22:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:22:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:22:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:22:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:23:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:23:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:23:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:24:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:24:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:24:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:25:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:25:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/04 09:25:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:25:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:25:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:26:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:26:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:26:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:27:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:27:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:27:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:28:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:28:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:28:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:28:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/04 09:29:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:29:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:29:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:29:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:29:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:30:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:30:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:30:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:31:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:31:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:31:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:32:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:32:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/04 09:32:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:32:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:32:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:33:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:33:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:33:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:34:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:34:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:34:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:35:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:35:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:35:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:35:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/04 09:36:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:36:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:36:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:36:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:36:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:37:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:37:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:37:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:38:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:38:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:38:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:39:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:39:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/04 09:39:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:39:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:39:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:40:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:40:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:40:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:41:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:41:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:41:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:42:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:42:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:42:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:42:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/04 09:43:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:43:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:43:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:43:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:43:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:44:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:44:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:44:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:45:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:45:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:45:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:46:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:46:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/04 09:46:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 09:46:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 09:46:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 09:47:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 09:47:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 09:47:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 09:48:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 09:48:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 09:48:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 09:49:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 09:49:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 09:49:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 09:49:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/04 09:49:49 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
2026/06/04 09:49:49 DEBUG : drime root 'rclone-test-pomifub8zowe': Purge remote
2026/06/04 09:50:09 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1969.55s)
FAIL
2026/06/04 09:50:29 DEBUG : drime root 'rclone-test-kazafuv4niga': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h38m13.386511819s (try 5/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]