"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 4/5)
2026/06/04 06:34:19 DEBUG : Creating backend with remote "TestDrime:rclone-test-gifilij4yago"
2026/06/04 06:34:19 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/04 06:34:22 DEBUG : Creating backend with remote "/tmp/rclone1135715896"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-gifilij4yago'", Local "Local file system at /tmp/rclone1135715896", Modify Window "876000h0m0s"
2026/06/04 06:34:35 DEBUG : Creating backend with remote "TestDrime:rclone-test-dekupeq0pike"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-gifilij4yago' -> drime root 'rclone-test-dekupeq0pike'
2026/06/04 06:34:40 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/04 06:34:40 DEBUG : drime root 'rclone-test-dekupeq0pike': Waiting for checks to finish
2026/06/04 06:34:40 DEBUG : drime root 'rclone-test-dekupeq0pike': Waiting for transfers to finish
2026/06/04 06:34:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:34:50 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/04 06:34:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:34:51 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/04 06:34:53 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:34:53 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/04 06:34:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:34:55 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/04 06:34:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:34:56 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/04 06:34:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:34:57 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/04 06:34:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:34:59 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/04 06:35:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:35:00 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/04 06:35:02 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:35:02 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/04 06:35:05 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:35:05 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 06:35:05 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/04 06:35:09 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/04 06:35:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:35:20 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 06:35:25 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:35:25 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:35:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:35:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:36:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:36:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:36:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:37:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:37:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:37:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:37:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/04 06:38:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:38:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:38:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:38:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:39:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:39:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:39:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:40:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:40:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:40:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:41:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:41:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:41:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/04 06:41:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:42:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:42:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:42:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:42:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:42:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:43:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:43:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:43:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:44:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:44:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:44:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:44:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/04 06:45:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:45:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:45:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:45:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:46:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:46:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:46:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:47:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:47:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:47:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:48:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:48:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:48:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/04 06:48:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:49:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:49:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:49:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:49:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:49:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:50:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:50:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:50:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:51:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:51:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:51:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:51:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/04 06:52:15 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:52:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:52:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:52:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:53:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:53:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:53:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:54:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:54:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:54:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:55:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:55:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:55:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/04 06:55:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:56:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:56:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:56:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 06:56:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 06:56:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 06:57:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 06:57:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 06:57:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 06:58:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 06:58:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 06:58:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 06:58:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/04 06:59:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 06:59:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 06:59:36 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 06:59:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:00:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:00:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:00:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:01:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:01:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:01:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:02:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:02:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:02:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/04 07:02:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:03:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:03:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:03:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:03:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:03:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:04:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:04:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:04:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:05:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:05:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:05:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:05:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/04 07:05:56 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:624: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:624
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideCopy
2026/06/04 07:05:56 DEBUG : drime root 'rclone-test-dekupeq0pike': Purge remote
2026/06/04 07:06:16 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1929.76s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-gifilij4yago'", Local "Local file system at /tmp/rclone1135715896", Modify Window "876000h0m0s"
2026/06/04 07:06:47 DEBUG : Creating backend with remote "TestDrime:rclone-test-rulucah3vuzo"
2026/06/04 07:06:47 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-gifilij4yago' -> drime root 'rclone-test-rulucah3vuzo'
2026/06/04 07:06:56 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/04 07:06:56 DEBUG : drime root 'rclone-test-rulucah3vuzo': Waiting for checks to finish
2026/06/04 07:06:56 DEBUG : drime root 'rclone-test-rulucah3vuzo': Waiting for transfers to finish
2026/06/04 07:07:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:07:11 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/04 07:07:13 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:07:13 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/04 07:07:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:07:16 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/04 07:07:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:07:18 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/04 07:07:21 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:07:21 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/04 07:07:23 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:07:23 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/04 07:07:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:07:26 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/04 07:07:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:07:28 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/04 07:07:31 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:07:31 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/04 07:07:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:07:33 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 07:07:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/04 07:07:39 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/04 07:07:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:07:49 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 07:07:54 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:07:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:08:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:08:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:08:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:09:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:09:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:09:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:10:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:10:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:10:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/04 07:10:44 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:11:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:11:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:11:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:11:34 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:11:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:12:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:12:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:12:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:13:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:13:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:13:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:13:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/04 07:14:14 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:14:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:14:34 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:14:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:15:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:15:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:15:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:16:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:16:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:16:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:17:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:17:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:17:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/04 07:17:44 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:18:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:18:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:18:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:18:34 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:18:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:19:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:19:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:19:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:20:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:20:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:20:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:20:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/04 07:21:14 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:21:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:21:34 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:21:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:22:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:22:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:22:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:23:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:23:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:23:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:24:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:24:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:24:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/04 07:24:44 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:25:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:25:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:25:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:25:34 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:25:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:26:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:26:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:26:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:27:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:27:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:27:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:27:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/04 07:28:14 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:28:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:28:34 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:28:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:29:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:29:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:29:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:30:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:30:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:30:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:31:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:31:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:31:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/04 07:31:44 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:32:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:32:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:32:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:32:34 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:32:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:33:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:33:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:33:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:34:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:34:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:34:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:34:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/04 07:35:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:35:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:35:36 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:35:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:36:07 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:36:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:36:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:37:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:37:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:37:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:38:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:38:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:38:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/04 07:38:25 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
2026/06/04 07:38:25 DEBUG : drime root 'rclone-test-rulucah3vuzo': Purge remote
2026/06/04 07:38:45 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1956.22s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-gifilij4yago'", Local "Local file system at /tmp/rclone1135715896", Modify Window "876000h0m0s"
2026/06/04 07:39:32 DEBUG : Creating backend with remote "TestDrime:rclone-test-borutif7heli"
2026/06/04 07:39:32 DEBUG : Config file has changed externally - reloading
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-gifilij4yago' -> drime root 'rclone-test-borutif7heli'
2026/06/04 07:39:47 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/04 07:39:47 DEBUG : drime root 'rclone-test-borutif7heli': Waiting for checks to finish
2026/06/04 07:39:47 DEBUG : drime root 'rclone-test-borutif7heli': Waiting for transfers to finish
2026/06/04 07:40:15 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:40:15 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/04 07:40:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:40:19 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/04 07:40:23 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:40:23 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/04 07:40:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:40:28 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/04 07:40:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:40:32 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/04 07:40:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:40:36 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/04 07:40:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:40:39 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/04 07:40:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:40:42 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/04 07:40:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:40:46 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/04 07:40:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:40:49 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 07:40:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/04 07:40:54 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/04 07:41:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:41:04 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/04 07:41:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:41:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:41:20 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:41:41 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:42:01 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:42:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:42:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:43:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:43:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:43:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:43:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/04 07:44:02 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:44:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:44:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:44:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:44:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:45:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:45:30 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:45:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:46:11 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:46:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:46:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:47:10 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:47:10 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/04 07:47:30 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:47:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:47:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:48:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:48:20 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:48:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:49:00 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:49:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:49:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:50:00 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:50:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:50:40 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:50:40 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/04 07:51:01 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:51:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:51:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:51:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:51:50 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:52:10 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:52:31 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:52:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:53:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:53:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:53:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:54:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:54:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/04 07:54:30 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:54:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:54:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:55:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:55:20 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:55:40 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:56:00 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:56:20 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 07:56:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 07:57:01 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 07:57:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 07:57:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 07:57:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/04 07:58:01 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 07:58:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 07:58:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 07:58:30 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 07:58:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 07:59:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 07:59:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 07:59:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:00:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:00:30 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:00:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:01:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:01:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/04 08:01:31 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:01:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:01:50 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:02:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:02:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:02:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:02:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:03:21 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:03:41 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:03:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:04:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:04:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:04:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/04 08:04:59 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:05:20 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:05:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:05:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:05:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:06:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:06:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:06:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:07:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:07:31 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:07:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:08:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:08:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/04 08:08:29 DEBUG : pacer: Reducing sleep to 10s
2026/06/04 08:08:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/04 08:08:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/04 08:08:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/04 08:09:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/04 08:09:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/04 08:09:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/04 08:10:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/04 08:10:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/04 08:10:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/04 08:11:20 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/04 08:11:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/04 08:11:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/04 08:11:39 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:705: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:705
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideMoveOverSelf
2026/06/04 08:11:39 DEBUG : drime root 'rclone-test-borutif7heli': Purge remote
2026/06/04 08:11:59 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1987.60s)
FAIL
2026/06/04 08:12:16 DEBUG : drime root 'rclone-test-gifilij4yago': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h37m59.834456986s (try 4/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]