"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 4/5)
2026/07/16 06:44:44 DEBUG : Creating backend with remote "TestDrime:rclone-test-hudirad4tuso"
2026/07/16 06:44:44 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/16 06:44:46 DEBUG : Creating backend with remote "/tmp/rclone1670675883"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-hudirad4tuso'", Local "Local file system at /tmp/rclone1670675883", Modify Window "876000h0m0s"
2026/07/16 06:44:56 DEBUG : Creating backend with remote "TestDrime:rclone-test-wibatif3qadu"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-hudirad4tuso' -> drime root 'rclone-test-wibatif3qadu'
2026/07/16 06:44:59 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/16 06:44:59 DEBUG : drime root 'rclone-test-wibatif3qadu': Waiting for checks to finish
2026/07/16 06:44:59 DEBUG : drime root 'rclone-test-wibatif3qadu': Waiting for transfers to finish
2026/07/16 06:45:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 06:45:06 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/16 06:45:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 06:45:07 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/16 06:45:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 06:45:08 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/16 06:45:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 06:45:09 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/16 06:45:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 06:45:11 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/16 06:45:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 06:45:12 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/16 06:45:13 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 06:45:13 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/16 06:45:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 06:45:15 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/16 06:45:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 06:45:16 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/16 06:45:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 06:45:19 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/16 06:45:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/16 06:45:24 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/16 06:45:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 06:45:34 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/16 06:45:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 06:45:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 06:45:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 06:46:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 06:46:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 06:46:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 06:47:11 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 06:47:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 06:47:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 06:48:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 06:48:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/16 06:48:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 06:48:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 06:48:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 06:48:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 06:49:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 06:49:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 06:49:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 06:50:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 06:50:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 06:50:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 06:51:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 06:51:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 06:51:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/16 06:52:00 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 06:52:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 06:52:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 06:52:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 06:52:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 06:53:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 06:53:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 06:53:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 06:54:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 06:54:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 06:54:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 06:55:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 06:55:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/16 06:55:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 06:55:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 06:55:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 06:55:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 06:56:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 06:56:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 06:56:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 06:57:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 06:57:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 06:57:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 06:58:21 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 06:58:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 06:58:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/16 06:59:00 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 06:59:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 06:59:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 06:59:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 06:59:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:00:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:00:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:00:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:01:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:01:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:01:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:02:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:02:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/16 07:02:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:02:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:02:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:02:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:03:20 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:03:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:04:00 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:04:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:04:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:05:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:05:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:05:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:05:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/16 07:06:00 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:06:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:06:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:06:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:06:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:07:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:07:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:07:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:08:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:08:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:08:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:09:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:09:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/16 07:09:30 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:09:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:09:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:10:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:10:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:10:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:11:00 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:11:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:11:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:11:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:12:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:12:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:12:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/16 07:13:00 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:13:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:13:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:13:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:13:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:14:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:14:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:14:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:15:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:15:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:15:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:16:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:16:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/16 07:16:09 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
2026/07/16 07:16:09 DEBUG : drime root 'rclone-test-wibatif3qadu': Purge remote
2026/07/16 07:16:30 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1914.26s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-hudirad4tuso'", Local "Local file system at /tmp/rclone1670675883", Modify Window "876000h0m0s"
2026/07/16 07:16:44 DEBUG : Creating backend with remote "TestDrime:rclone-test-nokehil4moki"
2026/07/16 07:16:44 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-hudirad4tuso' -> drime root 'rclone-test-nokehil4moki'
2026/07/16 07:16:50 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/16 07:16:50 DEBUG : drime root 'rclone-test-nokehil4moki': Waiting for checks to finish
2026/07/16 07:16:50 DEBUG : drime root 'rclone-test-nokehil4moki': Waiting for transfers to finish
2026/07/16 07:16:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:16:57 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/16 07:16:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:16:59 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/16 07:17:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:17:00 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/16 07:17:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:17:01 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/16 07:17:03 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:17:03 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/16 07:17:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:17:04 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/16 07:17:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:17:06 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/16 07:17:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:17:07 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/16 07:17:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:17:09 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/16 07:17:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:17:12 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/16 07:17:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/16 07:17:17 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/16 07:17:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:17:26 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/16 07:17:31 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:17:31 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:17:41 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:18:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:18:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:18:42 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:19:02 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:19:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:19:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:20:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:20:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/16 07:20:22 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:20:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:20:41 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:20:52 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:21:12 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:21:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:21:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:22:11 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:22:31 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:22:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:23:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:23:32 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:23:32 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/16 07:23:52 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:24:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:24:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:24:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:24:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:25:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:25:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:25:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:26:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:26:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:26:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:27:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:27:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/16 07:27:22 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:27:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:27:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:27:52 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:28:12 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:28:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:28:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:29:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:29:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:29:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:30:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:30:32 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:30:32 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/16 07:30:52 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:31:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:31:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:31:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:31:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:32:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:32:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:32:41 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:33:02 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:33:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:33:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:34:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:34:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/16 07:34:21 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:34:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:34:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:34:52 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:35:12 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:35:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:35:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:36:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:36:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:36:52 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:37:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:37:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:37:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/16 07:37:52 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:38:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:38:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:38:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:38:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:39:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:39:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:39:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:40:02 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:40:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:40:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:41:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:41:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/16 07:41:22 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:41:42 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:41:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:41:52 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:42:12 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:42:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:42:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:43:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:43:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:43:51 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:44:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:44:32 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:44:32 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/16 07:44:52 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:45:12 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:45:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:45:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:45:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:46:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:46:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:46:42 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:47:02 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:47:22 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:47:42 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:48:02 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:48:02 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/16 07:48:02 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
2026/07/16 07:48:02 DEBUG : drime root 'rclone-test-nokehil4moki': Purge remote
2026/07/16 07:48:22 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1907.35s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-hudirad4tuso'", Local "Local file system at /tmp/rclone1670675883", Modify Window "876000h0m0s"
2026/07/16 07:48:32 DEBUG : Creating backend with remote "TestDrime:rclone-test-salesac7yegi"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-hudirad4tuso' -> drime root 'rclone-test-salesac7yegi'
2026/07/16 07:48:37 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/16 07:48:37 DEBUG : drime root 'rclone-test-salesac7yegi': Waiting for checks to finish
2026/07/16 07:48:37 DEBUG : drime root 'rclone-test-salesac7yegi': Waiting for transfers to finish
2026/07/16 07:48:45 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:48:45 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/16 07:48:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:48:47 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/16 07:48:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:48:49 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/16 07:48:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:48:50 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/16 07:48:51 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:48:51 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/16 07:48:53 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:48:53 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/16 07:48:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:48:54 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/16 07:48:55 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:48:55 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/16 07:48:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:48:56 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/16 07:48:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:48:59 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/16 07:48:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/16 07:49:05 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/16 07:49:16 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:49:16 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/16 07:49:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:49:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:49:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:49:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:50:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:50:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:50:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:51:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:51:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:51:51 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:51:51 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/16 07:52:11 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:52:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:52:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:52:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:53:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:53:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:53:41 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:54:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:54:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:54:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:55:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:55:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:55:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/16 07:55:40 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:56:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:56:01 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:56:11 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 07:56:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 07:56:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 07:57:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 07:57:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 07:57:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 07:58:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 07:58:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 07:58:51 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 07:58:51 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/16 07:59:10 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 07:59:31 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 07:59:31 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 07:59:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 08:00:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 08:00:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 08:00:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 08:01:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 08:01:21 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 08:01:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 08:02:01 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 08:02:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 08:02:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/16 08:02:40 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 08:03:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 08:03:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 08:03:11 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 08:03:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 08:03:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 08:04:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 08:04:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 08:04:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 08:05:11 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 08:05:31 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 08:05:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 08:05:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/16 08:06:09 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 08:06:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 08:06:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 08:06:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 08:07:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 08:07:21 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 08:07:41 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 08:08:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 08:08:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 08:08:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 08:09:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 08:09:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 08:09:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/16 08:09:39 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 08:10:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 08:10:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 08:10:11 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 08:10:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 08:10:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 08:11:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 08:11:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 08:11:51 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 08:12:11 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 08:12:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 08:12:51 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 08:12:51 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/16 08:13:10 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 08:13:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 08:13:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 08:13:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 08:13:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 08:14:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 08:14:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 08:15:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 08:15:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 08:15:40 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 08:16:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 08:16:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 08:16:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/16 08:16:40 DEBUG : pacer: Reducing sleep to 10s
2026/07/16 08:17:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/16 08:17:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/16 08:17:11 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/16 08:17:31 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/16 08:17:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/16 08:18:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/16 08:18:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/16 08:18:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/16 08:19:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/16 08:19:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/16 08:19:51 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/16 08:19:51 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/16 08:19:51 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
2026/07/16 08:19:51 DEBUG : drime root 'rclone-test-salesac7yegi': Purge remote
2026/07/16 08:20:10 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1913.56s)
FAIL
2026/07/16 08:20:21 DEBUG : drime root 'rclone-test-hudirad4tuso': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h35m39.173532744s (try 4/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]