"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 2/5)
2026/06/01 04:28:39 DEBUG : Creating backend with remote "TestDrime:rclone-test-labipol7pemu"
2026/06/01 04:28:39 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/01 04:28:41 DEBUG : Creating backend with remote "/tmp/rclone85068622"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-labipol7pemu'", Local "Local file system at /tmp/rclone85068622", Modify Window "876000h0m0s"
2026/06/01 04:28:49 DEBUG : Creating backend with remote "TestDrime:rclone-test-johayif0gebo"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-labipol7pemu' -> drime root 'rclone-test-johayif0gebo'
2026/06/01 04:28:52 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/01 04:28:52 DEBUG : drime root 'rclone-test-johayif0gebo': Waiting for checks to finish
2026/06/01 04:28:52 DEBUG : drime root 'rclone-test-johayif0gebo': Waiting for transfers to finish
2026/06/01 04:28:58 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:28:58 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/01 04:28:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:28:59 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/01 04:29:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:29:00 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/01 04:29:01 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:29:01 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/01 04:29:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:29:02 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/01 04:29:02 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:29:02 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/01 04:29:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:29:03 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/01 04:29:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:29:04 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/01 04:29:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:29:06 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/01 04:29:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:29:08 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/01 04:29:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/01 04:29:13 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/01 04:29:23 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:29:23 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/01 04:29:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:29:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:29:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:29:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:30:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:30:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:30:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:31:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:31:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:31:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:31:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/01 04:32:19 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:32:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:32:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:32:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:33:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:33:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:33:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:34:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:34:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:34:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:35:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:35:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:35:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/01 04:35:49 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:36:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:36:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:36:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:36:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:36:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:37:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:37:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:37:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:38:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:38:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:38:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:38:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/01 04:39:19 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:39:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:39:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:39:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:40:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:40:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:40:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:41:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:41:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:41:50 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:42:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:42:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:42:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/01 04:42:49 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:43:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:43:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:43:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:43:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:43:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:44:20 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:44:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:44:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:45:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:45:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:45:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:45:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/01 04:46:19 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:46:40 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:46:40 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:46:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:47:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:47:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:47:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:48:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:48:29 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:48:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:49:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:49:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:49:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/01 04:49:50 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:50:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:50:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:50:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:50:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:50:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:51:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:51:40 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:51:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:52:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:52:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:52:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:52:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/01 04:53:19 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:53:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:53:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:53:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:54:09 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:54:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:54:49 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:55:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:55:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:55:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:56:10 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:56:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:56:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/01 04:56:49 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 04:57:11 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 04:57:11 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 04:57:19 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 04:57:39 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 04:57:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 04:58:19 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 04:58:39 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 04:58:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 04:59:19 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 04:59:39 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 04:59:59 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 04:59:59 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/01 04:59:59 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
2026/06/01 04:59:59 DEBUG : drime root 'rclone-test-johayif0gebo': Purge remote
2026/06/01 05:00:19 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1903.97s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-labipol7pemu'", Local "Local file system at /tmp/rclone85068622", Modify Window "876000h0m0s"
2026/06/01 05:00:33 DEBUG : Creating backend with remote "TestDrime:rclone-test-bojurem5tudu"
2026/06/01 05:00:33 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-labipol7pemu' -> drime root 'rclone-test-bojurem5tudu'
2026/06/01 05:00:38 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/01 05:00:38 DEBUG : drime root 'rclone-test-bojurem5tudu': Waiting for checks to finish
2026/06/01 05:00:38 DEBUG : drime root 'rclone-test-bojurem5tudu': Waiting for transfers to finish
2026/06/01 05:00:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:00:43 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/01 05:00:43 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:00:43 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/01 05:00:45 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:00:45 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/01 05:00:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:00:45 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/01 05:00:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:00:47 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/01 05:00:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:00:48 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/01 05:00:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:00:49 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/01 05:00:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:00:49 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/01 05:00:51 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:00:51 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/01 05:00:53 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:00:53 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/01 05:00:53 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/01 05:00:58 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/01 05:01:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:01:09 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/01 05:01:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:01:16 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:01:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:01:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:02:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:02:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:02:45 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:03:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:03:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:03:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:03:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/01 05:04:04 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:04:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:04:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:04:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:04:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:05:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:05:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:05:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:06:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:06:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:06:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:07:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:07:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/01 05:07:35 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:07:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:07:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:08:05 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:08:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:08:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:09:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:09:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:09:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:10:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:10:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:10:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:10:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/01 05:11:04 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:11:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:11:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:11:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:11:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:12:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:12:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:12:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:13:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:13:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:13:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:14:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:14:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/01 05:14:34 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:14:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:14:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:15:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:15:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:15:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:16:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:16:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:16:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:17:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:17:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:17:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:17:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/01 05:18:04 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:18:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:18:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:18:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:18:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:19:15 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:19:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:19:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:20:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:20:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:20:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:21:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:21:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/01 05:21:34 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:21:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:21:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:22:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:22:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:22:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:23:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:23:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:23:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:24:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:24:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:24:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:24:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/01 05:25:04 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:25:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:25:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:25:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:25:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:26:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:26:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:26:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:27:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:27:35 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:27:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:28:14 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:28:14 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/01 05:28:34 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:28:54 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:28:54 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:29:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:29:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:29:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:30:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:30:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:30:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:31:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:31:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:31:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:31:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/01 05:31:44 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
2026/06/01 05:31:44 DEBUG : drime root 'rclone-test-bojurem5tudu': Purge remote
2026/06/01 05:32:04 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1904.53s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-labipol7pemu'", Local "Local file system at /tmp/rclone85068622", Modify Window "876000h0m0s"
2026/06/01 05:32:16 DEBUG : Creating backend with remote "TestDrime:rclone-test-weqecir7feco"
2026/06/01 05:32:16 DEBUG : Config file has changed externally - reloading
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-labipol7pemu' -> drime root 'rclone-test-weqecir7feco'
2026/06/01 05:32:20 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/01 05:32:20 DEBUG : drime root 'rclone-test-weqecir7feco': Waiting for checks to finish
2026/06/01 05:32:20 DEBUG : drime root 'rclone-test-weqecir7feco': Waiting for transfers to finish
2026/06/01 05:32:25 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:32:25 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/01 05:32:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:32:26 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/01 05:32:27 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:32:27 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/01 05:32:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:32:28 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/01 05:32:28 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:32:28 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/01 05:32:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:32:29 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/01 05:32:30 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:32:30 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/01 05:32:31 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:32:31 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/01 05:32:33 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:32:33 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/01 05:32:35 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:32:35 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/01 05:32:35 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/01 05:32:40 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/01 05:32:50 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:32:50 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/01 05:32:55 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:32:55 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:33:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:33:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:33:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:34:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:34:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:34:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:35:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:35:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:35:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/01 05:35:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:36:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:36:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:36:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:36:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:36:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:37:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:37:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:37:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:38:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:38:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:38:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:38:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/01 05:39:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:39:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:39:36 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:39:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:40:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:40:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:40:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:41:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:41:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:41:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:42:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:42:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:42:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/01 05:42:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:43:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:43:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:43:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:43:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:43:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:44:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:44:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:44:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:45:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:45:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:45:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:45:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/01 05:46:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:46:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:46:36 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:46:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:47:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:47:25 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:47:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:48:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:48:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:48:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:49:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:49:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:49:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/01 05:49:46 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:50:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:50:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:50:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:50:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:50:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:51:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:51:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:51:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:52:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:52:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:52:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:52:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/01 05:53:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:53:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:53:36 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:53:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:54:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:54:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:54:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:55:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:55:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:55:45 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:56:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:56:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:56:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/01 05:56:45 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 05:57:06 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 05:57:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 05:57:16 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 05:57:36 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 05:57:56 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 05:58:16 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 05:58:36 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 05:58:56 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 05:59:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 05:59:36 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 05:59:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 05:59:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/01 06:00:16 DEBUG : pacer: Reducing sleep to 10s
2026/06/01 06:00:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/01 06:00:36 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/01 06:00:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/01 06:01:06 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/01 06:01:26 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/01 06:01:46 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/01 06:02:06 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/01 06:02:26 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/01 06:02:46 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/01 06:03:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/01 06:03:26 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/01 06:03:26 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/01 06:03:26 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
2026/06/01 06:03:26 DEBUG : drime root 'rclone-test-weqecir7feco': Purge remote
2026/06/01 06:03:46 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1901.09s)
FAIL
2026/06/01 06:03:51 DEBUG : drime root 'rclone-test-labipol7pemu': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h35m12.676354228s (try 2/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]