"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 2/5)
2026/06/30 04:49:28 DEBUG : Creating backend with remote "TestDrime:rclone-test-senuhay2fuyi"
2026/06/30 04:49:28 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/30 04:49:35 DEBUG : Creating backend with remote "/tmp/rclone2996403538"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-senuhay2fuyi'", Local "Local file system at /tmp/rclone2996403538", Modify Window "876000h0m0s"
2026/06/30 04:50:28 DEBUG : Creating backend with remote "TestDrime:rclone-test-pajukab9qobe"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-senuhay2fuyi' -> drime root 'rclone-test-pajukab9qobe'
2026/06/30 04:50:42 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/30 04:50:42 DEBUG : drime root 'rclone-test-pajukab9qobe': Waiting for checks to finish
2026/06/30 04:50:42 DEBUG : drime root 'rclone-test-pajukab9qobe': Waiting for transfers to finish
2026/06/30 04:51:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 04:51:01 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/30 04:51:05 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 04:51:05 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/30 04:51:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 04:51:08 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/30 04:51:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 04:51:11 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/30 04:51:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 04:51:13 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/30 04:51:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 04:51:16 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/30 04:51:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 04:51:20 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/30 04:51:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 04:51:23 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/30 04:51:26 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 04:51:26 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/30 04:51:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 04:51:29 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/30 04:51:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/30 04:51:34 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/30 04:51:46 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 04:51:46 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/30 04:51:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 04:51:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 04:52:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 04:52:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 04:52:41 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 04:53:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 04:53:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 04:53:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 04:54:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 04:54:21 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 04:54:21 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/30 04:54:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 04:55:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 04:55:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 04:55:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 04:55:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 04:55:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 04:56:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 04:56:31 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 04:56:51 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 04:57:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 04:57:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 04:57:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 04:57:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/30 04:58:11 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 04:58:31 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 04:58:31 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 04:58:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 04:59:01 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 04:59:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 04:59:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 04:59:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:00:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:00:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:01:01 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:01:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:01:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/30 05:01:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:02:02 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:02:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:02:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:02:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:02:52 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:03:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:03:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:03:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:04:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:04:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:04:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:04:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/30 05:05:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:05:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:05:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:05:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:05:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:06:22 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:06:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:07:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:07:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:07:41 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:08:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:08:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:08:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/30 05:08:40 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:09:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:09:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:09:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:09:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:09:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:10:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:10:31 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:10:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:11:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:11:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:11:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:11:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/30 05:12:10 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:12:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:12:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:12:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:13:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:13:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:13:41 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:14:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:14:22 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:14:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:15:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:15:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:15:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/30 05:15:41 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:16:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:16:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:16:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:16:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:16:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:17:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:17:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:17:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:18:11 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:18:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:18:51 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:18:51 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/30 05:19:10 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:19:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:19:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:19:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:20:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:20:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:20:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:21:02 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:21:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:21:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:22:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:22:21 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:22:21 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/30 05:22:21 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
2026/06/30 05:22:21 DEBUG : drime root 'rclone-test-pajukab9qobe': Purge remote
2026/06/30 05:22:41 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (2006.92s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-senuhay2fuyi'", Local "Local file system at /tmp/rclone2996403538", Modify Window "876000h0m0s"
2026/06/30 05:23:21 DEBUG : Creating backend with remote "TestDrime:rclone-test-zanunet0wavo"
2026/06/30 05:23:21 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-senuhay2fuyi' -> drime root 'rclone-test-zanunet0wavo'
2026/06/30 05:23:36 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/30 05:23:36 DEBUG : drime root 'rclone-test-zanunet0wavo': Waiting for checks to finish
2026/06/30 05:23:36 DEBUG : drime root 'rclone-test-zanunet0wavo': Waiting for transfers to finish
2026/06/30 05:24:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:24:01 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/30 05:24:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:24:04 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/30 05:24:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:24:08 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/30 05:24:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:24:12 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/30 05:24:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:24:16 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/30 05:24:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:24:19 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/30 05:24:22 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:24:22 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/30 05:24:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:24:28 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/30 05:24:32 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:24:32 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/30 05:24:35 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:24:35 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/30 05:24:35 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/30 05:24:41 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/30 05:24:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:24:50 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/30 05:24:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:24:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:25:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:25:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:25:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:26:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:26:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:26:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:27:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:27:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:27:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/30 05:27:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:28:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:28:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:28:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:28:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:28:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:29:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:29:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:29:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:30:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:30:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:30:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:30:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/30 05:31:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:31:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:31:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:31:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:32:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:32:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:32:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:33:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:33:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:33:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:34:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:34:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:34:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/30 05:34:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:35:07 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:35:07 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:35:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:35:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:35:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:36:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:36:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:36:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:37:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:37:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:37:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:37:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/30 05:38:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:38:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:38:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:38:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:39:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:39:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:39:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:40:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:40:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:40:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:41:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:41:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:41:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/30 05:41:45 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:42:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:42:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:42:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:42:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:42:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:43:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:43:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:43:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:44:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:44:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:44:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:44:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/30 05:45:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:45:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:45:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:45:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:46:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:46:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:46:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:47:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:47:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:47:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:48:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:48:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:48:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/30 05:48:45 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:49:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:49:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:49:15 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:49:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:49:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:50:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:50:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:50:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:51:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:51:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:51:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:51:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/30 05:52:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 05:52:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:52:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:52:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:53:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:53:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:53:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:54:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:54:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:54:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:55:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:55:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:55:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/30 05:55:25 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
2026/06/30 05:55:25 DEBUG : drime root 'rclone-test-zanunet0wavo': Purge remote
2026/06/30 05:55:48 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1985.90s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-senuhay2fuyi'", Local "Local file system at /tmp/rclone2996403538", Modify Window "876000h0m0s"
2026/06/30 05:56:24 DEBUG : Creating backend with remote "TestDrime:rclone-test-xurehuh3leco"
2026/06/30 05:56:24 DEBUG : Config file has changed externally - reloading
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-senuhay2fuyi' -> drime root 'rclone-test-xurehuh3leco'
2026/06/30 05:56:33 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/30 05:56:33 DEBUG : drime root 'rclone-test-xurehuh3leco': Waiting for checks to finish
2026/06/30 05:56:33 DEBUG : drime root 'rclone-test-xurehuh3leco': Waiting for transfers to finish
2026/06/30 05:56:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:56:43 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/30 05:56:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:56:45 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/30 05:56:46 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:56:46 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/30 05:56:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:56:47 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/30 05:56:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:56:50 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/30 05:56:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:56:52 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/30 05:56:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:56:54 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/30 05:56:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:56:57 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/30 05:56:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:56:59 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/30 05:57:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:57:02 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/30 05:57:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/30 05:57:07 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/30 05:57:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 05:57:17 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/30 05:57:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 05:57:23 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 05:57:33 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 05:57:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 05:58:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 05:58:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 05:58:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 05:59:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 05:59:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 05:59:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 05:59:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/30 06:00:13 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:00:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:00:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:00:43 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:01:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:01:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:01:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:02:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:02:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:02:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:03:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:03:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:03:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/30 06:03:42 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:04:03 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:04:03 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:04:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:04:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:04:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:05:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:05:33 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:05:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:06:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:06:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:06:52 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:06:52 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/30 06:07:13 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:07:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:07:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:07:43 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:08:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:08:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:08:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:09:02 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:09:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:09:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:10:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:10:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:10:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/30 06:10:42 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:11:03 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:11:03 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:11:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:11:32 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:11:53 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:12:13 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:12:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:12:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:13:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:13:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:13:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:13:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/30 06:14:13 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:14:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:14:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:14:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:15:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:15:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:15:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:16:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:16:22 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:16:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:17:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:17:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:17:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/30 06:17:43 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:18:03 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:18:03 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:18:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:18:33 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:18:52 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:19:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:19:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:19:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:20:13 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:20:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:20:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:20:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/30 06:21:13 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:21:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:21:32 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:21:43 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:22:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:22:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:22:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:23:03 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:23:23 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:23:43 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:24:02 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:24:23 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:24:23 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/30 06:24:43 DEBUG : pacer: Reducing sleep to 10s
2026/06/30 06:25:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/30 06:25:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/30 06:25:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/30 06:25:33 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/30 06:25:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/30 06:26:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/30 06:26:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/30 06:26:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/30 06:27:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/30 06:27:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/30 06:27:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/30 06:27:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/30 06:27:53 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
2026/06/30 06:27:53 DEBUG : drime root 'rclone-test-xurehuh3leco': Purge remote
2026/06/30 06:28:14 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1942.91s)
FAIL
2026/06/30 06:28:30 DEBUG : drime root 'rclone-test-senuhay2fuyi': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h39m4.577867822s (try 2/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]