"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 2/5)
2026/06/02 05:55:53 DEBUG : Creating backend with remote "TestDrime:rclone-test-reboyih0niyi"
2026/06/02 05:55:53 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/02 05:55:55 DEBUG : Creating backend with remote "/tmp/rclone1879957565"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-reboyih0niyi'", Local "Local file system at /tmp/rclone1879957565", Modify Window "876000h0m0s"
2026/06/02 05:56:09 DEBUG : Creating backend with remote "TestDrime:rclone-test-modamom7fodi"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-reboyih0niyi' -> drime root 'rclone-test-modamom7fodi'
2026/06/02 05:56:15 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/02 05:56:15 DEBUG : drime root 'rclone-test-modamom7fodi': Waiting for checks to finish
2026/06/02 05:56:15 DEBUG : drime root 'rclone-test-modamom7fodi': Waiting for transfers to finish
2026/06/02 05:56:25 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 05:56:25 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/02 05:56:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 05:56:27 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/02 05:56:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 05:56:28 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/02 05:56:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 05:56:30 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/02 05:56:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 05:56:32 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/02 05:56:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 05:56:33 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/02 05:56:35 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 05:56:35 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/02 05:56:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 05:56:37 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/02 05:56:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 05:56:38 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/02 05:56:41 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 05:56:41 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/02 05:56:41 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/02 05:56:46 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/02 05:56:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 05:56:56 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/02 05:57:01 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 05:57:01 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 05:57:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 05:57:34 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 05:57:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 05:58:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 05:58:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 05:58:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 05:59:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 05:59:32 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 05:59:32 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/02 05:59:52 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:00:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:00:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:00:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:00:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:01:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:01:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:01:42 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:02:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:02:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:02:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:03:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:03:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/02 06:03:22 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:03:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:03:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:03:52 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:04:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:04:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:04:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:05:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:05:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:05:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:06:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:06:32 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:06:32 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/02 06:06:52 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:07:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:07:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:07:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:07:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:08:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:08:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:08:42 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:09:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:09:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:09:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:10:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:10:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/02 06:10:21 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:10:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:10:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:10:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:11:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:11:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:11:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:12:11 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:12:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:12:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:13:11 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:13:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:13:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/02 06:13:51 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:14:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:14:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:14:21 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:14:41 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:15:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:15:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:15:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:16:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:16:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:16:41 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:17:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:17:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/02 06:17:21 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:17:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:17:41 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:17:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:18:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:18:31 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:18:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:19:11 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:19:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:19:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:20:11 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:20:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:20:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/02 06:20:51 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:21:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:21:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:21:21 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:21:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:22:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:22:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:22:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:23:02 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:23:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:23:41 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:24:01 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:24:01 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/02 06:24:22 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:24:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:24:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:24:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:25:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:25:31 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:25:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:26:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:26:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:26:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:27:11 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:27:31 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:27:31 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/02 06:27:31 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
2026/06/02 06:27:31 DEBUG : drime root 'rclone-test-modamom7fodi': Purge remote
2026/06/02 06:27:51 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1923.71s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-reboyih0niyi'", Local "Local file system at /tmp/rclone1879957565", Modify Window "876000h0m0s"
2026/06/02 06:28:08 DEBUG : Creating backend with remote "TestDrime:rclone-test-nejofub2vaxu"
2026/06/02 06:28:08 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-reboyih0niyi' -> drime root 'rclone-test-nejofub2vaxu'
2026/06/02 06:28:13 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/02 06:28:13 DEBUG : drime root 'rclone-test-nejofub2vaxu': Waiting for checks to finish
2026/06/02 06:28:13 DEBUG : drime root 'rclone-test-nejofub2vaxu': Waiting for transfers to finish
2026/06/02 06:28:21 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:28:21 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/02 06:28:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:28:23 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/02 06:28:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:28:24 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/02 06:28:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:28:25 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/02 06:28:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:28:27 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/02 06:28:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:28:28 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/02 06:28:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:28:29 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/02 06:28:31 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:28:31 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/02 06:28:32 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:28:32 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/02 06:28:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:28:34 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/02 06:28:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/02 06:28:39 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/02 06:28:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:28:50 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/02 06:28:55 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:28:55 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:29:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:29:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:29:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:30:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:30:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:30:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:31:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:31:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:31:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/02 06:31:45 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:32:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:32:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:32:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:32:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:32:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:33:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:33:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:33:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:34:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:34:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:34:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:34:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/02 06:35:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:35:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:35:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:35:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:36:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:36:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:36:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:37:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:37:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:37:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:38:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:38:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:38:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/02 06:38:45 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:39:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:39:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:39:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:39:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:39:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:40:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:40:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:40:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:41:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:41:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:41:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:41:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/02 06:42:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:42:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:42:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:42:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:43:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:43:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:43:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:44:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:44:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:44:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:45:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:45:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:45:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/02 06:45:45 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:46:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:46:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:46:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:46:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:46:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:47:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:47:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:47:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:48:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:48:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:48:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:48:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/02 06:49:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:49:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:49:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:49:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:50:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:50:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:50:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:51:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:51:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:51:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:52:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:52:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:52:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/02 06:52:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:53:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:53:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:53:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:53:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:53:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:54:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:54:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:54:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:55:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:55:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:55:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:55:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/02 06:56:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 06:56:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 06:56:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 06:56:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 06:57:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 06:57:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 06:57:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 06:58:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 06:58:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 06:58:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 06:59:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 06:59:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 06:59:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/02 06:59:25 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
2026/06/02 06:59:25 DEBUG : drime root 'rclone-test-nejofub2vaxu': Purge remote
2026/06/02 06:59:46 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1917.01s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-reboyih0niyi'", Local "Local file system at /tmp/rclone1879957565", Modify Window "876000h0m0s"
2026/06/02 07:00:07 DEBUG : Creating backend with remote "TestDrime:rclone-test-gosodij0woci"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-reboyih0niyi' -> drime root 'rclone-test-gosodij0woci'
2026/06/02 07:00:15 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/02 07:00:15 DEBUG : drime root 'rclone-test-gosodij0woci': Waiting for checks to finish
2026/06/02 07:00:15 DEBUG : drime root 'rclone-test-gosodij0woci': Waiting for transfers to finish
2026/06/02 07:00:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:00:26 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/02 07:00:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:00:27 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/02 07:00:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:00:29 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/02 07:00:31 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:00:31 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/02 07:00:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:00:33 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/02 07:00:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:00:35 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/02 07:00:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:00:37 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/02 07:00:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:00:38 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/02 07:00:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:00:40 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/02 07:00:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:00:43 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/02 07:00:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/02 07:00:48 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/02 07:00:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:00:58 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/02 07:01:03 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:01:03 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:01:14 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:01:34 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:01:54 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:02:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:02:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:02:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:03:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:03:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:03:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/02 07:03:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:04:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:04:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:04:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:04:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:05:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:05:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:05:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:06:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:06:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:06:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:07:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:07:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/02 07:07:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:07:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:07:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:07:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:08:15 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:08:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:08:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:09:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:09:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:09:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:10:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:10:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:10:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/02 07:10:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:11:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:11:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:11:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:11:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:12:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:12:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:12:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:13:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:13:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:13:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:14:04 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:14:04 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/02 07:14:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:14:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:14:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:14:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:15:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:15:34 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:15:54 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:16:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:16:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:16:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:17:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:17:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:17:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/02 07:17:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:18:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:18:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:18:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:18:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:19:04 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:19:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:19:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:20:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:20:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:20:44 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:21:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:21:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/02 07:21:24 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:21:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:21:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:21:54 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:22:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:22:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:22:54 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:23:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:23:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:23:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:24:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:24:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:24:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/02 07:24:54 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:25:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:25:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:25:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:25:44 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:26:04 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:26:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:26:44 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:27:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:27:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:27:44 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:28:04 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:28:04 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/02 07:28:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/02 07:28:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/02 07:28:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/02 07:28:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/02 07:29:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/02 07:29:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/02 07:29:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/02 07:30:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/02 07:30:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/02 07:30:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/02 07:31:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/02 07:31:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/02 07:31:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/02 07:31:34 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
2026/06/02 07:31:34 DEBUG : drime root 'rclone-test-gosodij0woci': Purge remote
2026/06/02 07:31:54 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1930.75s)
FAIL
2026/06/02 07:32:07 DEBUG : drime root 'rclone-test-reboyih0niyi': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m16.752794953s (try 2/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]