"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 3/5)
2026/07/17 05:26:37 DEBUG : Creating backend with remote "TestDrime:rclone-test-dumarej3suhe"
2026/07/17 05:26:37 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/17 05:26:39 DEBUG : Creating backend with remote "/tmp/rclone1179732361"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-dumarej3suhe'", Local "Local file system at /tmp/rclone1179732361", Modify Window "876000h0m0s"
2026/07/17 05:26:47 DEBUG : Creating backend with remote "TestDrime:rclone-test-vefunam0sigi"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-dumarej3suhe' -> drime root 'rclone-test-vefunam0sigi'
2026/07/17 05:26:50 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/17 05:26:50 DEBUG : drime root 'rclone-test-vefunam0sigi': Waiting for checks to finish
2026/07/17 05:26:50 DEBUG : drime root 'rclone-test-vefunam0sigi': Waiting for transfers to finish
2026/07/17 05:26:51 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:26:51 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/17 05:26:51 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:26:51 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/17 05:26:51 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:26:51 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/17 05:26:51 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:26:51 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/17 05:26:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:26:52 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/17 05:26:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:26:52 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/17 05:26:52 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:26:52 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/17 05:26:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:26:53 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/17 05:26:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:26:54 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/17 05:26:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:26:57 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 05:26:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/17 05:27:02 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/17 05:27:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:27:14 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 05:27:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:27:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:27:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:27:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:28:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:28:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:28:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:29:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:29:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:29:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:29:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/17 05:30:09 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:30:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:30:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:30:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:30:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:31:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:31:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:31:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:32:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:32:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:32:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:33:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:33:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/17 05:33:38 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:33:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:33:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:34:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:34:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:34:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:35:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:35:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:35:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:36:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:36:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:36:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:36:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/17 05:37:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:37:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:37:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:37:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:37:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:38:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:38:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:38:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:39:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:39:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:39:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:40:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:40:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/17 05:40:38 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:40:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:40:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:41:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:41:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:41:48 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:42:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:42:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:42:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:43:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:43:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:43:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:43:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/17 05:44:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:44:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:44:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:44:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:44:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:45:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:45:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:45:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:46:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:46:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:46:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:47:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:47:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/17 05:47:38 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:47:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:47:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:48:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:48:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:48:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:49:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:49:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:49:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:50:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:50:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:50:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:50:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/17 05:51:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:51:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:51:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:51:38 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:51:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:52:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:52:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:52:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:53:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:53:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:53:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:54:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:54:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/17 05:54:38 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 05:54:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:54:57 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:55:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:55:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:55:48 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:56:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:56:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:56:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:57:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:57:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:57:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:57:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/17 05:57:48 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:624: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:624
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideCopy
2026/07/17 05:57:48 DEBUG : drime root 'rclone-test-vefunam0sigi': Purge remote
2026/07/17 05:58:08 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1894.51s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-dumarej3suhe'", Local "Local file system at /tmp/rclone1179732361", Modify Window "876000h0m0s"
2026/07/17 05:58:21 DEBUG : Creating backend with remote "TestDrime:rclone-test-tenonip4luko"
2026/07/17 05:58:21 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-dumarej3suhe' -> drime root 'rclone-test-tenonip4luko'
2026/07/17 05:58:25 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/17 05:58:25 DEBUG : drime root 'rclone-test-tenonip4luko': Waiting for checks to finish
2026/07/17 05:58:25 DEBUG : drime root 'rclone-test-tenonip4luko': Waiting for transfers to finish
2026/07/17 05:58:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:58:27 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/17 05:58:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:58:27 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/17 05:58:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:58:27 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/17 05:58:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:58:28 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/17 05:58:28 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 05:58:28 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/17 05:58:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 05:58:28 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/17 05:58:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 05:58:28 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/17 05:58:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 05:58:29 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/17 05:58:32 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 05:58:32 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/17 05:58:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 05:58:34 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 05:58:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/17 05:58:39 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/17 05:58:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 05:58:49 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 05:58:54 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 05:58:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 05:59:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 05:59:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 05:59:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:00:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:00:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:00:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:01:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:01:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:01:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/17 06:01:45 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:02:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:02:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:02:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:02:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:02:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:03:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:03:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:03:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:04:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:04:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:04:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:04:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/17 06:05:15 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:05:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:05:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:05:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:06:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:06:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:06:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:07:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:07:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:07:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:08:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:08:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:08:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/17 06:08:44 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:09:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:09:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:09:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:09:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:09:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:10:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:10:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:10:54 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:11:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:11:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:11:54 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:11:54 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/17 06:12:14 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:12:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:12:34 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:12:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:13:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:13:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:13:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:14:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:14:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:14:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:15:05 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:15:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:15:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/17 06:15:45 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:16:04 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:16:04 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:16:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:16:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:16:55 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:17:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:17:34 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:17:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:18:15 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:18:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:18:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:18:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/17 06:19:14 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:19:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:19:35 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:19:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:20:04 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:20:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:20:44 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:21:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:21:25 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:21:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:22:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:22:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:22:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/17 06:22:44 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:23:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:23:05 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:23:14 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:23:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:23:54 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:24:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:24:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:24:55 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:25:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:25:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:25:55 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:25:55 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/17 06:26:14 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:26:34 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:26:34 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:26:44 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:27:05 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:27:24 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:27:45 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:28:05 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:28:24 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:28:44 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:29:04 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:29:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:29:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/17 06:29:25 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
2026/07/17 06:29:25 DEBUG : drime root 'rclone-test-tenonip4luko': Purge remote
2026/07/17 06:29:44 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1899.60s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-dumarej3suhe'", Local "Local file system at /tmp/rclone1179732361", Modify Window "876000h0m0s"
2026/07/17 06:30:06 DEBUG : Creating backend with remote "TestDrime:rclone-test-luyexit6zicu"
2026/07/17 06:30:06 DEBUG : Config file has changed externally - reloading
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-dumarej3suhe' -> drime root 'rclone-test-luyexit6zicu'
2026/07/17 06:30:15 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/17 06:30:15 DEBUG : drime root 'rclone-test-luyexit6zicu': Waiting for checks to finish
2026/07/17 06:30:15 DEBUG : drime root 'rclone-test-luyexit6zicu': Waiting for transfers to finish
2026/07/17 06:30:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:30:26 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/17 06:30:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:30:27 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/17 06:30:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:30:28 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/17 06:30:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:30:29 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/17 06:30:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:30:32 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/17 06:30:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:30:32 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/17 06:30:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:30:33 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/17 06:30:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:30:34 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/17 06:30:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:30:35 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/17 06:30:38 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:30:38 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 06:30:38 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/17 06:30:43 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/17 06:30:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:30:54 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/17 06:30:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:30:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:31:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:31:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:31:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:32:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:32:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:32:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:33:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:33:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:33:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/17 06:33:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:34:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:34:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:34:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:34:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:34:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:35:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:35:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:35:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:36:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:36:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:36:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:36:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/17 06:37:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:37:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:37:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:37:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:38:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:38:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:38:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:39:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:39:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:39:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:40:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:40:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:40:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/17 06:40:49 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:41:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:41:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:41:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:41:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:42:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:42:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:42:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:43:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:43:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:43:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:44:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:44:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/17 06:44:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:44:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:44:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:44:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:45:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:45:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:45:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:46:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:46:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:46:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:47:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:47:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:47:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/17 06:47:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:48:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:48:10 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:48:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:48:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:48:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:49:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:49:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:49:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:50:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:50:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:50:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:50:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/17 06:51:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:51:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:51:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:51:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:52:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:52:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:52:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:53:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:53:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:53:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:54:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:54:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:54:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/17 06:54:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:55:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:55:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:55:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:55:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:55:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:56:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 06:56:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 06:56:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 06:57:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 06:57:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 06:57:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 06:57:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/17 06:58:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/17 06:58:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/17 06:58:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/17 06:58:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/17 06:59:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/17 06:59:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/17 06:59:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/17 07:00:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/17 07:00:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/17 07:00:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/17 07:01:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/17 07:01:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/17 07:01:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/17 07:01:29 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:705: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:705
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideMoveOverSelf
2026/07/17 07:01:29 DEBUG : drime root 'rclone-test-luyexit6zicu': Purge remote
2026/07/17 07:01:49 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1926.17s)
FAIL
2026/07/17 07:02:00 DEBUG : drime root 'rclone-test-dumarej3suhe': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h35m24.932269666s (try 3/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]