"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 4/5)
2026/07/10 07:42:51 DEBUG : Creating backend with remote "TestDrime:rclone-test-faziciw2fila"
2026/07/10 07:42:51 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/10 07:42:56 DEBUG : Creating backend with remote "/tmp/rclone1495319691"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-faziciw2fila'", Local "Local file system at /tmp/rclone1495319691", Modify Window "876000h0m0s"
2026/07/10 07:43:08 DEBUG : Creating backend with remote "TestDrime:rclone-test-vefafic3geto"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-faziciw2fila' -> drime root 'rclone-test-vefafic3geto'
2026/07/10 07:43:13 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/10 07:43:13 DEBUG : drime root 'rclone-test-vefafic3geto': Waiting for checks to finish
2026/07/10 07:43:13 DEBUG : drime root 'rclone-test-vefafic3geto': Waiting for transfers to finish
2026/07/10 07:43:23 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 07:43:23 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/10 07:43:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 07:43:24 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/10 07:43:25 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 07:43:25 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/10 07:43:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 07:43:27 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/10 07:43:28 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 07:43:28 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/10 07:43:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 07:43:30 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/10 07:43:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 07:43:32 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/10 07:43:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 07:43:34 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/10 07:43:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 07:43:36 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/10 07:43:38 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 07:43:38 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 07:43:38 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/10 07:43:43 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/10 07:43:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 07:43:54 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 07:43:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 07:43:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 07:44:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 07:44:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 07:44:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 07:45:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 07:45:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 07:45:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 07:46:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 07:46:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 07:46:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/10 07:46:49 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 07:47:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 07:47:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 07:47:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 07:47:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 07:47:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 07:48:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 07:48:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 07:48:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 07:49:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 07:49:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 07:49:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 07:49:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/10 07:50:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 07:50:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 07:50:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 07:50:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 07:51:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 07:51:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 07:51:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 07:52:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 07:52:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 07:52:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 07:53:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 07:53:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 07:53:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/10 07:53:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 07:54:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 07:54:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 07:54:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 07:54:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 07:55:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 07:55:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 07:55:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 07:56:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 07:56:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 07:56:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 07:56:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 07:56:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/10 07:57:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 07:57:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 07:57:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 07:57:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 07:58:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 07:58:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 07:58:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 07:59:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 07:59:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 07:59:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:00:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:00:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:00:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/10 08:00:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:01:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:01:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:01:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:01:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:02:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:02:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:02:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:02:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:03:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:03:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:04:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:04:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/10 08:04:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:04:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:04:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:04:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:05:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:05:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:05:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:06:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:06:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:06:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:07:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:07:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:07:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/10 08:07:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:08:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:08:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:08:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:08:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:08:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:09:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:09:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:09:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:10:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:10:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:10:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:10:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/10 08:11:20 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:11:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:11:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:11:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:12:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:12:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:12:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:13:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:13:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:13:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:14:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:14:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:14:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/10 08:14:28 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
2026/07/10 08:14:28 DEBUG : drime root 'rclone-test-vefafic3geto': Purge remote
2026/07/10 08:14:49 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1922.89s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-faziciw2fila'", Local "Local file system at /tmp/rclone1495319691", Modify Window "876000h0m0s"
2026/07/10 08:15:06 DEBUG : Creating backend with remote "TestDrime:rclone-test-pizapag4diqa"
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-faziciw2fila' -> drime root 'rclone-test-pizapag4diqa'
2026/07/10 08:15:14 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/10 08:15:14 DEBUG : drime root 'rclone-test-pizapag4diqa': Waiting for checks to finish
2026/07/10 08:15:14 DEBUG : drime root 'rclone-test-pizapag4diqa': Waiting for transfers to finish
2026/07/10 08:15:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:15:24 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/10 08:15:25 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:15:25 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/10 08:15:26 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:15:26 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/10 08:15:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:15:28 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/10 08:15:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:15:29 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/10 08:15:31 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:15:31 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/10 08:15:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:15:33 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/10 08:15:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:15:35 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/10 08:15:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:15:36 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/10 08:15:38 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:15:38 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 08:15:38 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/10 08:15:43 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/10 08:15:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:15:53 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 08:15:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:15:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:16:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:16:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:16:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:17:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:17:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:17:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:18:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:18:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:18:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/10 08:18:49 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:19:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:19:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:19:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:19:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:20:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:20:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:20:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:21:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:21:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:21:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:22:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:22:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/10 08:22:20 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:22:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:22:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:22:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:23:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:23:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:23:52 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:24:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:24:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:24:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:25:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:25:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:25:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/10 08:25:49 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:26:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:26:10 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:26:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:26:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:26:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:27:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:27:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:28:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:28:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:28:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:28:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:28:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/10 08:29:20 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:29:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:29:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:29:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:30:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:30:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:30:50 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:31:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:31:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:31:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:32:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:32:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:32:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/10 08:32:50 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:33:10 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:33:10 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:33:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:33:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:33:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:34:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:34:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:35:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:35:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:35:40 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:36:00 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:36:00 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/10 08:36:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:36:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:36:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:36:50 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:37:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:37:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:37:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:38:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:38:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:38:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:39:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:39:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:39:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/10 08:39:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:40:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:40:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:40:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:40:40 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:40:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:41:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:41:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:42:00 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:42:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:42:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:42:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:42:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/10 08:43:20 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:43:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:43:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:43:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:44:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:44:30 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:44:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:45:10 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:45:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:45:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:46:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:46:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:46:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/10 08:46:29 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
2026/07/10 08:46:29 DEBUG : drime root 'rclone-test-pizapag4diqa': Purge remote
2026/07/10 08:46:49 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1924.64s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-faziciw2fila'", Local "Local file system at /tmp/rclone1495319691", Modify Window "876000h0m0s"
2026/07/10 08:47:14 DEBUG : Creating backend with remote "TestDrime:rclone-test-kadoxiv4joqe"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-faziciw2fila' -> drime root 'rclone-test-kadoxiv4joqe'
2026/07/10 08:47:18 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/10 08:47:18 DEBUG : drime root 'rclone-test-kadoxiv4joqe': Waiting for checks to finish
2026/07/10 08:47:18 DEBUG : drime root 'rclone-test-kadoxiv4joqe': Waiting for transfers to finish
2026/07/10 08:47:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:47:30 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/10 08:47:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:47:33 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/10 08:47:35 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:47:35 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/10 08:47:38 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:47:38 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/10 08:47:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:47:39 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/10 08:47:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:47:39 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/10 08:47:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:47:40 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/10 08:47:41 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:47:41 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/10 08:47:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:47:43 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/10 08:47:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:47:46 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 08:47:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/10 08:47:51 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/10 08:48:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:48:01 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 08:48:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:48:07 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:48:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:48:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:48:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:49:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:49:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:49:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:50:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:50:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:50:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/10 08:50:56 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:51:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:51:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:51:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:51:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:52:08 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:52:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:52:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:53:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:53:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:53:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:54:06 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:54:06 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/10 08:54:26 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:54:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:54:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:54:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:55:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:55:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:55:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:56:15 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 08:56:36 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 08:56:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 08:57:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 08:57:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 08:57:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/10 08:57:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 08:58:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 08:58:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 08:58:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 08:58:46 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 08:59:06 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 08:59:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 08:59:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:00:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:00:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:00:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:01:06 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:01:06 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/10 09:01:28 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:01:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:01:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:01:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:02:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:02:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:02:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:03:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:03:36 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:03:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:04:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:04:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:04:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/10 09:04:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:05:16 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:05:16 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:05:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:05:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:06:08 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:06:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:06:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:07:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:07:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:07:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:08:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:08:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/10 09:08:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:08:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:08:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:08:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:09:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:09:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:09:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:10:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:10:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:10:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:11:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:11:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:11:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/10 09:11:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:12:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:12:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:12:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:12:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:13:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:13:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:13:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:14:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:14:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:14:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:15:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:15:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/10 09:15:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:15:48 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:15:48 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:15:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:16:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:16:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:16:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:17:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:17:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:17:58 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:18:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:18:36 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:18:36 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/10 09:18:36 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
2026/07/10 09:18:36 DEBUG : drime root 'rclone-test-kadoxiv4joqe': Purge remote
2026/07/10 09:18:57 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1929.09s)
FAIL
2026/07/10 09:19:12 DEBUG : drime root 'rclone-test-faziciw2fila': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m23.441012795s (try 4/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]