"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 5/5)
2026/07/09 10:04:20 DEBUG : Creating backend with remote "TestDrime:rclone-test-bewuvaw1jiso"
2026/07/09 10:04:20 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/09 10:04:24 DEBUG : Creating backend with remote "/tmp/rclone1618542382"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-bewuvaw1jiso'", Local "Local file system at /tmp/rclone1618542382", Modify Window "876000h0m0s"
2026/07/09 10:04:39 DEBUG : Creating backend with remote "TestDrime:rclone-test-laruyir7koxe"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-bewuvaw1jiso' -> drime root 'rclone-test-laruyir7koxe'
2026/07/09 10:04:45 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/09 10:04:45 DEBUG : drime root 'rclone-test-laruyir7koxe': Waiting for checks to finish
2026/07/09 10:04:45 DEBUG : drime root 'rclone-test-laruyir7koxe': Waiting for transfers to finish
2026/07/09 10:04:57 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:04:57 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/09 10:04:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:04:58 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/09 10:04:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:04:59 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/09 10:05:00 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:05:00 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/09 10:05:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:05:02 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/09 10:05:04 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:05:04 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/09 10:05:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:05:06 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/09 10:05:08 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:05:08 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/09 10:05:09 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:05:09 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/09 10:05:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:05:11 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 10:05:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/09 10:05:17 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/09 10:05:28 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:05:28 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 10:05:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:05:33 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:05:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:06:04 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:06:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:06:44 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:07:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:07:24 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:07:44 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:08:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:08:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/09 10:08:23 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:08:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:08:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:08:52 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:09:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:09:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:09:54 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:10:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:10:35 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:10:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:11:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:11:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:11:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/09 10:11:54 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:12:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:12:14 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:12:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:12:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:13:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:13:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:13:44 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:14:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:14:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:14:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:15:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:15:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/09 10:15:23 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:15:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:15:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:15:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:16:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:16:33 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:16:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:17:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:17:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:17:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:18:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:18:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:18:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/09 10:18:53 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:19:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:19:14 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:19:22 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:19:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:20:04 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:20:23 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:20:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:21:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:21:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:21:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:22:04 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:22:04 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/09 10:22:23 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:22:44 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:22:44 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:22:53 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:23:14 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:23:34 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:23:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:24:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:24:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:24:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:25:12 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:25:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:25:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/09 10:25:53 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:26:13 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:26:13 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:26:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:26:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:27:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:27:24 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:27:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:28:04 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:28:23 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:28:44 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:29:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:29:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/09 10:29:23 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:29:43 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:29:43 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:29:54 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:30:13 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:30:34 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:30:53 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:31:13 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:31:34 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:31:53 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:32:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:32:34 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:32:34 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/09 10:32:53 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:33:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:33:14 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:33:23 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:33:43 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:34:03 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:34:24 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:34:43 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:35:03 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:35:24 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:35:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:36:03 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:36:03 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/09 10:36:03 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
2026/07/09 10:36:03 DEBUG : drime root 'rclone-test-laruyir7koxe': Purge remote
2026/07/09 10:36:24 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1931.65s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-bewuvaw1jiso'", Local "Local file system at /tmp/rclone1618542382", Modify Window "876000h0m0s"
2026/07/09 10:36:46 DEBUG : Creating backend with remote "TestDrime:rclone-test-vuzegox1zoqu"
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-bewuvaw1jiso' -> drime root 'rclone-test-vuzegox1zoqu'
2026/07/09 10:36:52 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/09 10:36:52 DEBUG : drime root 'rclone-test-vuzegox1zoqu': Waiting for checks to finish
2026/07/09 10:36:52 DEBUG : drime root 'rclone-test-vuzegox1zoqu': Waiting for transfers to finish
2026/07/09 10:37:05 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:37:05 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/09 10:37:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:37:06 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/09 10:37:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:37:08 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/09 10:37:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:37:11 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/09 10:37:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:37:12 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/09 10:37:14 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:37:14 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/09 10:37:16 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:37:16 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/09 10:37:16 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:37:16 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/09 10:37:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:37:17 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/09 10:37:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:37:20 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 10:37:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/09 10:37:26 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/09 10:37:36 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:37:36 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 10:37:42 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:37:42 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:37:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:38:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:38:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:38:51 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:39:13 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:39:32 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:39:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:40:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:40:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/09 10:40:32 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:40:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:40:52 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:41:01 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:41:21 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:41:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:42:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:42:22 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:42:42 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:43:02 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:43:21 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:43:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:43:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/09 10:44:02 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:44:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:44:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:44:32 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:44:51 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:45:12 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:45:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:45:51 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:46:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:46:31 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:46:51 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:47:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:47:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/09 10:47:32 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:47:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:47:52 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:48:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:48:22 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:48:42 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:49:02 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:49:22 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:49:42 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:50:02 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:50:21 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:50:41 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:50:41 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/09 10:51:02 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:51:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:51:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:51:31 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:51:51 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:52:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:52:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:52:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:53:11 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:53:32 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:53:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:54:11 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:54:11 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/09 10:54:31 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:54:52 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:54:52 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:55:02 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:55:22 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:55:42 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:56:01 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:56:21 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 10:56:43 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 10:57:01 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 10:57:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 10:57:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 10:57:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/09 10:58:01 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 10:58:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 10:58:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 10:58:31 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 10:58:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 10:59:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 10:59:32 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 10:59:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:00:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:00:32 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:00:51 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:01:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:01:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/09 11:01:31 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:01:51 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:01:51 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:02:01 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:02:21 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:02:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:03:01 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:03:22 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:03:42 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:04:02 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:04:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:04:42 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:04:42 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/09 11:05:02 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:05:21 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:05:21 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:05:32 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:05:53 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:06:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:06:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:06:51 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:07:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:07:32 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:07:52 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:08:12 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:08:12 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/09 11:08:12 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
2026/07/09 11:08:12 DEBUG : drime root 'rclone-test-vuzegox1zoqu': Purge remote
2026/07/09 11:08:32 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1924.27s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-bewuvaw1jiso'", Local "Local file system at /tmp/rclone1618542382", Modify Window "876000h0m0s"
2026/07/09 11:08:51 DEBUG : Creating backend with remote "TestDrime:rclone-test-zijedom6xipo"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-bewuvaw1jiso' -> drime root 'rclone-test-zijedom6xipo'
2026/07/09 11:08:54 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/09 11:08:54 DEBUG : drime root 'rclone-test-zijedom6xipo': Waiting for checks to finish
2026/07/09 11:08:54 DEBUG : drime root 'rclone-test-zijedom6xipo': Waiting for transfers to finish
2026/07/09 11:08:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:08:59 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/09 11:09:01 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:09:01 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/09 11:09:03 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:09:03 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/09 11:09:05 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:09:05 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/09 11:09:07 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:09:07 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/09 11:09:09 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:09:09 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/09 11:09:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:09:10 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/09 11:09:12 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:09:12 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/09 11:09:14 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:09:14 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/09 11:09:16 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:09:16 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 11:09:16 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/09 11:09:22 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/09 11:09:31 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:09:31 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/09 11:09:37 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:09:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:09:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:10:08 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:10:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:10:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:11:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:11:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:11:48 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:12:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:12:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/09 11:12:28 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:12:48 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:12:48 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:12:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:13:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:13:38 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:13:58 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:14:18 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:14:38 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:14:58 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:15:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:15:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:15:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/09 11:15:56 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:16:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:16:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:16:28 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:16:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:17:06 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:17:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:17:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:18:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:18:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:18:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:19:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:19:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/09 11:19:28 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:19:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:19:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:19:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:20:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:20:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:20:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:21:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:21:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:21:58 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:22:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:22:38 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:22:38 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/09 11:22:57 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:23:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:23:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:23:28 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:23:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:24:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:24:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:24:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:25:08 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:25:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:25:48 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:26:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:26:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/09 11:26:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:26:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:26:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:26:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:27:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:27:38 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:27:57 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:28:17 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:28:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:28:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:29:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:29:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:29:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/09 11:29:58 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:30:18 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:30:18 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:30:28 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:30:48 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:31:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:31:27 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:31:48 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:32:08 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:32:27 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:32:47 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:33:08 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:33:08 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/09 11:33:27 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:33:47 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:33:47 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:33:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:34:17 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:34:37 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:34:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:35:18 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:35:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:35:57 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:36:18 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:36:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:36:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/09 11:36:58 DEBUG : pacer: Reducing sleep to 10s
2026/07/09 11:37:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/09 11:37:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/09 11:37:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/09 11:37:47 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/09 11:38:07 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/09 11:38:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/09 11:38:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/09 11:39:08 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/09 11:39:28 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/09 11:39:48 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/09 11:40:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/09 11:40:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/09 11:40:09 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
2026/07/09 11:40:09 DEBUG : drime root 'rclone-test-zijedom6xipo': Purge remote
2026/07/09 11:40:28 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1919.84s)
FAIL
2026/07/09 11:40:40 DEBUG : drime root 'rclone-test-bewuvaw1jiso': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m22.122534262s (try 5/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]