"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 3/5)
2026/06/06 05:32:54 DEBUG : Creating backend with remote "TestDrime:rclone-test-pohizig9vice"
2026/06/06 05:32:54 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/06 05:32:57 DEBUG : Creating backend with remote "/tmp/rclone2032283043"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-pohizig9vice'", Local "Local file system at /tmp/rclone2032283043", Modify Window "876000h0m0s"
2026/06/06 05:33:10 DEBUG : Creating backend with remote "TestDrime:rclone-test-pojibux9vaho"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-pohizig9vice' -> drime root 'rclone-test-pojibux9vaho'
2026/06/06 05:33:17 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/06 05:33:17 DEBUG : drime root 'rclone-test-pojibux9vaho': Waiting for checks to finish
2026/06/06 05:33:17 DEBUG : drime root 'rclone-test-pojibux9vaho': Waiting for transfers to finish
2026/06/06 05:33:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:33:28 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/06 05:33:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:33:29 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/06 05:33:31 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:33:31 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/06 05:33:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:33:33 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/06 05:33:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:33:34 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/06 05:33:35 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:33:35 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/06 05:33:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:33:37 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/06 05:33:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:33:38 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/06 05:33:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:33:39 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/06 05:33:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:33:42 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/06 05:33:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/06 05:33:47 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/06 05:33:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:33:57 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/06 05:34:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:34:02 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:34:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:34:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:34:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:35:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:35:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:35:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:36:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:36:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:36:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/06 05:36:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:37:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:37:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:37:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:37:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:38:02 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:38:22 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:38:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:39:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:39:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:39:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:40:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:40:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/06 05:40:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:40:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:40:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:40:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:41:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:41:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:41:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:42:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:42:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:42:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:43:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:43:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:43:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/06 05:43:52 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:44:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:44:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:44:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:44:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:45:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:45:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:45:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:46:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:46:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:46:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:47:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:47:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/06 05:47:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:47:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:47:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:47:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:48:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:48:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:48:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:49:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:49:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:49:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:50:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:50:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:50:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/06 05:50:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:51:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:51:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:51:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:51:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:52:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:52:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:52:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:53:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:53:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:53:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:54:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:54:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/06 05:54:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:54:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:54:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:54:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:55:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:55:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:55:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:56:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 05:56:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 05:56:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 05:57:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 05:57:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 05:57:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/06 05:57:54 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 05:58:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 05:58:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 05:58:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 05:58:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 05:59:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 05:59:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 05:59:44 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:00:04 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:00:24 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:00:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:01:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:01:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/06 06:01:24 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:01:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:01:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:01:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:02:14 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:02:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:02:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:03:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:03:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:03:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:04:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:04:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:04:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/06 06:04:34 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
2026/06/06 06:04:34 DEBUG : drime root 'rclone-test-pojibux9vaho': Purge remote
2026/06/06 06:04:53 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1926.58s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-pohizig9vice'", Local "Local file system at /tmp/rclone2032283043", Modify Window "876000h0m0s"
2026/06/06 06:05:16 DEBUG : Creating backend with remote "TestDrime:rclone-test-capiver4rifa"
2026/06/06 06:05:16 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-pohizig9vice' -> drime root 'rclone-test-capiver4rifa'
2026/06/06 06:05:23 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/06 06:05:23 DEBUG : drime root 'rclone-test-capiver4rifa': Waiting for checks to finish
2026/06/06 06:05:23 DEBUG : drime root 'rclone-test-capiver4rifa': Waiting for transfers to finish
2026/06/06 06:05:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:05:39 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/06 06:05:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:05:40 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/06 06:05:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:05:42 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/06 06:05:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:05:44 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/06 06:05:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:05:46 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/06 06:05:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:05:48 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/06 06:05:51 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:05:51 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/06 06:05:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:05:53 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/06 06:05:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:05:56 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/06 06:05:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:05:58 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/06 06:05:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/06 06:06:03 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/06 06:06:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:06:14 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/06 06:06:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:06:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:06:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:06:48 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:07:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:07:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:07:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:08:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:08:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:08:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:08:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/06 06:09:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:09:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:09:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:09:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:09:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:10:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:10:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:10:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:11:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:11:38 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:11:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:12:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:12:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/06 06:12:38 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:12:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:12:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:13:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:13:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:13:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:14:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:14:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:14:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:15:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:15:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:15:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:15:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/06 06:16:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:16:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:16:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:16:38 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:16:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:17:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:17:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:17:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:18:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:18:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:18:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:19:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:19:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/06 06:19:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:19:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:19:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:20:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:20:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:20:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:21:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:21:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:21:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:22:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:22:28 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:22:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:22:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/06 06:23:09 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:23:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:23:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:23:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:23:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:24:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:24:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:24:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:25:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:25:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:25:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:26:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:26:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/06 06:26:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:26:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:26:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:27:08 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:27:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:27:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:28:09 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:28:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:28:48 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:29:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:29:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:29:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:29:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/06 06:30:08 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:30:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:30:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:30:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:30:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:31:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:31:38 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:31:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:32:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:32:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:32:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:33:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:33:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/06 06:33:39 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:33:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:33:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:34:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:34:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:34:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:35:08 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:35:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:35:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:36:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:36:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:36:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:36:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/06 06:36:49 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
2026/06/06 06:36:49 DEBUG : drime root 'rclone-test-capiver4rifa': Purge remote
2026/06/06 06:37:09 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1938.33s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-pohizig9vice'", Local "Local file system at /tmp/rclone2032283043", Modify Window "876000h0m0s"
2026/06/06 06:37:35 DEBUG : Creating backend with remote "TestDrime:rclone-test-tulalup2sisu"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-pohizig9vice' -> drime root 'rclone-test-tulalup2sisu'
2026/06/06 06:37:43 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/06 06:37:43 DEBUG : drime root 'rclone-test-tulalup2sisu': Waiting for checks to finish
2026/06/06 06:37:43 DEBUG : drime root 'rclone-test-tulalup2sisu': Waiting for transfers to finish
2026/06/06 06:37:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:37:54 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/06 06:37:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:37:56 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/06 06:37:58 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:37:58 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/06 06:38:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:38:00 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/06 06:38:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:38:02 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/06 06:38:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:38:04 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/06 06:38:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:38:06 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/06 06:38:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:38:08 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/06 06:38:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:38:09 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/06 06:38:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:38:12 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/06 06:38:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/06 06:38:18 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/06 06:38:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:38:28 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/06 06:38:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:38:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:38:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:39:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:39:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:39:44 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:40:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:40:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:40:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:41:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:41:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/06 06:41:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:41:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:41:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:41:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:42:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:42:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:42:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:43:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:43:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:43:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:44:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:44:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:44:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/06 06:44:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:45:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:45:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:45:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:45:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:46:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:46:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:46:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:47:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:47:24 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:47:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:48:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:48:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/06 06:48:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:48:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:48:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:48:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:49:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:49:32 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:49:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:50:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:50:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:50:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:51:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:51:33 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:51:33 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/06 06:51:53 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:52:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:52:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:52:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:52:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:53:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:53:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:53:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:54:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:54:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:54:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:55:04 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:55:04 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/06 06:55:23 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:55:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:55:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:55:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:56:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 06:56:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 06:56:54 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 06:57:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 06:57:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 06:57:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 06:58:13 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 06:58:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 06:58:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/06 06:58:54 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 06:59:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 06:59:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 06:59:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 06:59:44 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 07:00:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 07:00:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 07:00:44 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 07:01:04 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 07:01:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 07:01:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 07:02:04 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 07:02:04 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/06 07:02:24 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 07:02:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 07:02:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 07:02:54 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 07:03:15 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 07:03:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 07:03:54 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 07:04:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 07:04:33 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 07:04:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 07:05:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 07:05:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 07:05:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/06 07:05:54 DEBUG : pacer: Reducing sleep to 10s
2026/06/06 07:06:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/06 07:06:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/06 07:06:24 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/06 07:06:44 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/06 07:07:04 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/06 07:07:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/06 07:07:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/06 07:08:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/06 07:08:24 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/06 07:08:44 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/06 07:09:04 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/06 07:09:04 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/06 07:09:04 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
2026/06/06 07:09:04 DEBUG : drime root 'rclone-test-tulalup2sisu': Purge remote
2026/06/06 07:09:28 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1959.77s)
FAIL
2026/06/06 07:10:02 DEBUG : drime root 'rclone-test-pohizig9vice': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h37m12.118204846s (try 3/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]