"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 4/5)
2026/07/17 07:02:02 DEBUG : Creating backend with remote "TestDrime:rclone-test-pefagav2rezo"
2026/07/17 07:02:02 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/17 07:02:05 DEBUG : Creating backend with remote "/tmp/rclone3688898824"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-pefagav2rezo'", Local "Local file system at /tmp/rclone3688898824", Modify Window "876000h0m0s"
2026/07/17 07:02:14 DEBUG : Creating backend with remote "TestDrime:rclone-test-rohexub7nemu"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-pefagav2rezo' -> drime root 'rclone-test-rohexub7nemu'
2026/07/17 07:02:24 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/17 07:02:24 DEBUG : drime root 'rclone-test-rohexub7nemu': Waiting for checks to finish
2026/07/17 07:02:24 DEBUG : drime root 'rclone-test-rohexub7nemu': Waiting for transfers to finish
2026/07/17 07:02:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:02:34 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/17 07:02:36 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:02:36 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/17 07:02:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:02:38 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/17 07:02:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:02:39 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/17 07:02:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:02:40 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/17 07:02:42 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:02:42 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/17 07:02:43 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:02:43 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/17 07:02:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:02:44 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/17 07:02:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:02:46 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/17 07:02:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:02:48 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 07:02:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/17 07:02:54 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/17 07:03:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:03:04 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 07:03:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:03:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:03:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:03:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:03:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:04:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:04:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:04:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:05:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:05:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:05:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/17 07:05:58 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:06:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:06:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:06:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:06:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:07:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:07:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:07:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:08:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:08:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:08:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:09:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:09:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/17 07:09:29 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:09:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:09:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:09:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:10:20 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:10:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:11:01 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:11:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:11:38 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:11:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:12:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:12:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:12:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/17 07:12:59 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:13:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:13:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:13:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:13:48 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:14:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:14:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:14:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:15:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:15:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:15:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:16:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:16:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/17 07:16:29 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:16:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:16:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:16:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:17:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:17:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:17:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:18:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:18:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:19:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:19:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:19:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:19:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/17 07:19:59 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:20:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:20:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:20:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:20:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:21:08 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:21:28 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:21:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:22:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:22:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:22:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:23:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:23:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/17 07:23:29 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:23:48 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:23:48 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:23:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:24:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:24:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:24:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:25:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:25:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:25:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:26:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:26:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:26:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/17 07:26:58 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:27:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:27:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:27:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:27:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:28:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:28:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:28:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:29:08 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:29:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:29:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:30:10 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:30:10 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/17 07:30:29 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:30:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:30:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:30:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:31:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:31:38 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:31:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:32:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:32:38 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:32:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:33:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:33:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:33:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/17 07:33:39 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
2026/07/17 07:33:39 DEBUG : drime root 'rclone-test-rohexub7nemu': Purge remote
2026/07/17 07:33:59 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1922.92s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-pefagav2rezo'", Local "Local file system at /tmp/rclone3688898824", Modify Window "876000h0m0s"
2026/07/17 07:34:15 DEBUG : Creating backend with remote "TestDrime:rclone-test-pacedad4waga"
2026/07/17 07:34:15 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-pefagav2rezo' -> drime root 'rclone-test-pacedad4waga'
2026/07/17 07:34:20 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/17 07:34:20 DEBUG : drime root 'rclone-test-pacedad4waga': Waiting for checks to finish
2026/07/17 07:34:20 DEBUG : drime root 'rclone-test-pacedad4waga': Waiting for transfers to finish
2026/07/17 07:34:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:34:27 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/17 07:34:28 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:34:28 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/17 07:34:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:34:29 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/17 07:34:31 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:34:31 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/17 07:34:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:34:32 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/17 07:34:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:34:34 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/17 07:34:35 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:34:35 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/17 07:34:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:34:35 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/17 07:34:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:34:38 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/17 07:34:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:34:40 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 07:34:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/17 07:34:45 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/17 07:34:55 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:34:55 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 07:35:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:35:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:35:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:35:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:35:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:36:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:36:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:36:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:37:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:37:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:37:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/17 07:37:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:38:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:38:10 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:38:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:38:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:39:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:39:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:39:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:40:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:40:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:40:41 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:41:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:41:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/17 07:41:20 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:41:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:41:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:41:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:42:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:42:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:42:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:43:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:43:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:43:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:44:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:44:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:44:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/17 07:44:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:45:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:45:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:45:21 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:45:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:46:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:46:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:46:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:47:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:47:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:47:41 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:48:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:48:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/17 07:48:21 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:48:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:48:41 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:48:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:49:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:49:31 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:49:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:50:11 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:50:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:50:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:51:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:51:30 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:51:30 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/17 07:51:51 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:52:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:52:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:52:21 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:52:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:53:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:53:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:53:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:54:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:54:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:54:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:55:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:55:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/17 07:55:20 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:55:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:55:41 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:55:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:56:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 07:56:31 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 07:56:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:57:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:57:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:57:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:58:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:58:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:58:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/17 07:58:51 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 07:59:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 07:59:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 07:59:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 07:59:41 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:00:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:00:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:00:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:01:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:01:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:01:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:02:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:02:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/17 08:02:22 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:02:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:02:41 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:02:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:03:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:03:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:03:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:04:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:04:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:04:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:05:11 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:05:30 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:05:30 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/17 08:05:30 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
2026/07/17 08:05:30 DEBUG : drime root 'rclone-test-pacedad4waga': Purge remote
2026/07/17 08:05:52 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1915.16s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-pefagav2rezo'", Local "Local file system at /tmp/rclone3688898824", Modify Window "876000h0m0s"
2026/07/17 08:06:14 DEBUG : Creating backend with remote "TestDrime:rclone-test-cubezic1lave"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-pefagav2rezo' -> drime root 'rclone-test-cubezic1lave'
2026/07/17 08:06:22 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/17 08:06:22 DEBUG : drime root 'rclone-test-cubezic1lave': Waiting for checks to finish
2026/07/17 08:06:22 DEBUG : drime root 'rclone-test-cubezic1lave': Waiting for transfers to finish
2026/07/17 08:06:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:06:36 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/17 08:06:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:06:39 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/17 08:06:41 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:06:41 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/17 08:06:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:06:44 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/17 08:06:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:06:45 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/17 08:06:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:06:46 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/17 08:06:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:06:48 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/17 08:06:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:06:50 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/17 08:06:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:06:52 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/17 08:06:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:06:55 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 08:06:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/17 08:06:59 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/17 08:07:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:07:10 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 08:07:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:07:15 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:07:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:07:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:08:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:08:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:08:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:09:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:09:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:09:45 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:09:45 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/17 08:10:05 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:10:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:10:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:10:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:10:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:11:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:11:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:11:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:12:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:12:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:12:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:13:15 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:13:15 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/17 08:13:34 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:13:55 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:13:55 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:14:05 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:14:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:14:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:15:05 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:15:25 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:15:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:16:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:16:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:16:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:16:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/17 08:17:05 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:17:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:17:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:17:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:17:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:18:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:18:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:18:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:19:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:19:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:19:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:20:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:20:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/17 08:20:35 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:20:55 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:20:55 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:21:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:21:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:21:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:22:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:22:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:22:45 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:23:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:23:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:23:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:23:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/17 08:24:05 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:24:25 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:24:25 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:24:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:24:55 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:25:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:25:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:25:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:26:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:26:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:26:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:27:15 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:27:15 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/17 08:27:34 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:27:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:27:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:28:05 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:28:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:28:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:29:05 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:29:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:29:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:30:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:30:25 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:30:45 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:30:45 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/17 08:31:04 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:31:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:31:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:31:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:31:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:32:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:32:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:32:55 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:33:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:33:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:33:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:34:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:34:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/17 08:34:36 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 08:34:55 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 08:34:55 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 08:35:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 08:35:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 08:35:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 08:36:05 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 08:36:25 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 08:36:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 08:37:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 08:37:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 08:37:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 08:37:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/17 08:37:43 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
2026/07/17 08:37:43 DEBUG : drime root 'rclone-test-cubezic1lave': Purge remote
2026/07/17 08:38:04 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1930.47s)
FAIL
2026/07/17 08:38:14 DEBUG : drime root 'rclone-test-pefagav2rezo': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m13.586574751s (try 4/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]