"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 5/5)
2026/07/10 09:19:15 DEBUG : Creating backend with remote "TestDrime:rclone-test-kupafos2kaze"
2026/07/10 09:19:15 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/10 09:19:20 DEBUG : Creating backend with remote "/tmp/rclone729961677"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-kupafos2kaze'", Local "Local file system at /tmp/rclone729961677", Modify Window "876000h0m0s"
2026/07/10 09:19:43 DEBUG : Creating backend with remote "TestDrime:rclone-test-vocobiy3zoge"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-kupafos2kaze' -> drime root 'rclone-test-vocobiy3zoge'
2026/07/10 09:19:53 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/10 09:19:53 DEBUG : drime root 'rclone-test-vocobiy3zoge': Waiting for checks to finish
2026/07/10 09:19:53 DEBUG : drime root 'rclone-test-vocobiy3zoge': Waiting for transfers to finish
2026/07/10 09:20:03 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:20:03 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/10 09:20:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:20:06 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/10 09:20:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:20:09 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/10 09:20:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:20:11 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/10 09:20:14 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:20:14 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/10 09:20:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:20:16 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/10 09:20:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:20:18 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/10 09:20:20 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:20:20 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/10 09:20:21 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:20:21 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/10 09:20:24 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:20:24 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 09:20:24 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/10 09:20:30 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/10 09:20:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:20:40 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 09:20:45 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:20:45 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:20:55 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:21:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:21:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:21:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:22:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:22:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:22:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:23:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:23:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/10 09:23:34 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:23:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:23:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:24:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:24:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:24:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:25:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:25:25 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:25:45 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:26:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:26:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:26:45 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:26:45 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/10 09:27:06 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:27:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:27:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:27:35 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:27:55 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:28:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:28:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:28:55 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:29:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:29:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:29:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:30:15 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:30:15 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/10 09:30:36 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:30:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:30:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:31:05 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:31:26 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:31:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:32:05 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:32:26 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:32:45 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:33:06 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:33:25 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:33:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:33:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/10 09:34:06 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:34:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:34:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:34:35 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:34:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:35:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:35:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:35:55 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:36:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:36:36 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:36:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:37:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:37:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/10 09:37:36 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:37:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:37:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:38:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:38:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:38:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:39:05 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:39:26 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:39:46 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:40:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:40:26 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:40:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:40:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/10 09:41:06 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:41:25 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:41:25 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:41:36 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:41:55 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:42:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:42:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:42:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:43:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:43:36 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:43:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:44:15 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:44:15 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/10 09:44:35 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:44:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:44:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:45:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:45:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:45:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:46:05 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:46:25 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:46:46 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:47:06 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:47:26 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:47:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:47:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/10 09:48:06 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:48:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:48:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:48:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:48:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:49:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:49:35 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:49:55 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:50:15 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:50:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:50:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:51:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:51:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/10 09:51:16 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 09:51:16 DEBUG : drime root 'rclone-test-vocobiy3zoge': Purge remote
2026/07/10 09:51:35 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1944.36s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-kupafos2kaze'", Local "Local file system at /tmp/rclone729961677", Modify Window "876000h0m0s"
2026/07/10 09:51:52 DEBUG : Creating backend with remote "TestDrime:rclone-test-debisid7waqo"
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-kupafos2kaze' -> drime root 'rclone-test-debisid7waqo'
2026/07/10 09:51:56 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/10 09:51:56 DEBUG : drime root 'rclone-test-debisid7waqo': Waiting for checks to finish
2026/07/10 09:51:56 DEBUG : drime root 'rclone-test-debisid7waqo': Waiting for transfers to finish
2026/07/10 09:52:07 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:52:07 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/10 09:52:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:52:09 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/10 09:52:11 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:52:11 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/10 09:52:13 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:52:13 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/10 09:52:15 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:52:15 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/10 09:52:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:52:17 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/10 09:52:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:52:20 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/10 09:52:21 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:52:21 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/10 09:52:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:52:23 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/10 09:52:25 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:52:25 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 09:52:25 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/10 09:52:31 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/10 09:52:41 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:52:41 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 09:52:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:52:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:52:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:53:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:53:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:53:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:54:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:54:36 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:54:57 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:55:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:55:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/10 09:55:37 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:55:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:55:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:56:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:56:26 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 09:56:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 09:57:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 09:57:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 09:57:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 09:58:07 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 09:58:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 09:58:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 09:58:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/10 09:59:07 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 09:59:27 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 09:59:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 09:59:38 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 09:59:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:00:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:00:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:00:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:01:17 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:01:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:01:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:02:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:02:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/10 10:02:36 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:02:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:02:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:03:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:03:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:03:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:04:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:04:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:04:46 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:05:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:05:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:05:47 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:05:47 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/10 10:06:07 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:06:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:06:28 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:06:38 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:06:57 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:07:17 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:07:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:07:56 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:08:18 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:08:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:08:58 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:09:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:09:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/10 10:09:36 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:09:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:09:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:10:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:10:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:10:47 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:11:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:11:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:11:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:12:06 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:12:27 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:12:48 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:12:48 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/10 10:13:08 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:13:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:13:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:13:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:13:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:14:18 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:14:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:14:57 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:15:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:15:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:15:57 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:16:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:16:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/10 10:16:36 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:16:56 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:16:56 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:17:07 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:17:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:17:46 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:18:06 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:18:28 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:18:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:19:06 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:19:25 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:19:46 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:19:46 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/10 10:20:06 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:20:26 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:20:26 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:20:36 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:20:55 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:21:16 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:21:36 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:21:58 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:22:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:22:37 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:22:56 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:23:17 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:23:17 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/10 10:23:17 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 10:23:17 DEBUG : drime root 'rclone-test-debisid7waqo': Purge remote
2026/07/10 10:23:36 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1923.25s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-kupafos2kaze'", Local "Local file system at /tmp/rclone729961677", Modify Window "876000h0m0s"
2026/07/10 10:23:56 DEBUG : Creating backend with remote "TestDrime:rclone-test-ramoyuj9fawi"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-kupafos2kaze' -> drime root 'rclone-test-ramoyuj9fawi'
2026/07/10 10:24:04 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/10 10:24:04 DEBUG : drime root 'rclone-test-ramoyuj9fawi': Waiting for checks to finish
2026/07/10 10:24:04 DEBUG : drime root 'rclone-test-ramoyuj9fawi': Waiting for transfers to finish
2026/07/10 10:24:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:24:18 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/10 10:24:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:24:19 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/10 10:24:21 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:24:21 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/10 10:24:23 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:24:23 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/10 10:24:25 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:24:25 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/10 10:24:27 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:24:27 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/10 10:24:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:24:30 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/10 10:24:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:24:33 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/10 10:24:34 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:24:34 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/10 10:24:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:24:37 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 10:24:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/10 10:24:42 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/10 10:24:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:24:52 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/10 10:24:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:24:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:25:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:25:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:25:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:26:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:26:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:26:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:27:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:27:27 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:27:27 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/10 10:27:46 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:28:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:28:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:28:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:28:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:28:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:29:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:29:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:29:57 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:30:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:30:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:30:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:30:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/10 10:31:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:31:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:31:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:31:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:32:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:32:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:32:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:33:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:33:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:33:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:34:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:34:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:34:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/10 10:34:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:35:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:35:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:35:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:35:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:35:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:36:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:36:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:36:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:37:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:37:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:37:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:37:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/10 10:38:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:38:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:38:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:38:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:39:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:39:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:39:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:40:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:40:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:40:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:41:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:41:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:41:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/10 10:41:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:42:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:42:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:42:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:42:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:42:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:43:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:43:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:43:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:44:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:44:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:44:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:44:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/10 10:45:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:45:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:45:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:45:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:46:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:46:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:46:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:47:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:47:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:47:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:48:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:48:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:48:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/10 10:48:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:49:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:49:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:49:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:49:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:49:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:50:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:50:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:50:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:51:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:51:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:51:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:51:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/10 10:52:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/10 10:52:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/10 10:52:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/10 10:52:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/10 10:53:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/10 10:53:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/10 10:53:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/10 10:54:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/10 10:54:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/10 10:54:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/10 10:55:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/10 10:55:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/10 10:55:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/10 10:55:28 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 10:55:28 DEBUG : drime root 'rclone-test-ramoyuj9fawi': Purge remote
2026/07/10 10:55:48 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1930.81s)
FAIL
2026/07/10 10:55:58 DEBUG : drime root 'rclone-test-kupafos2kaze': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m44.742210767s (try 5/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]