"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 3/5)
2026/06/12 04:50:02 DEBUG : Creating backend with remote "TestDrime:rclone-test-bifuseh3seza"
2026/06/12 04:50:02 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/06/12 04:50:06 DEBUG : Creating backend with remote "/tmp/rclone2949560584"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-bifuseh3seza'", Local "Local file system at /tmp/rclone2949560584", Modify Window "876000h0m0s"
2026/06/12 04:50:18 DEBUG : Creating backend with remote "TestDrime:rclone-test-gololaq8vire"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-bifuseh3seza' -> drime root 'rclone-test-gololaq8vire'
2026/06/12 04:50:24 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/12 04:50:24 DEBUG : drime root 'rclone-test-gololaq8vire': Waiting for checks to finish
2026/06/12 04:50:24 DEBUG : drime root 'rclone-test-gololaq8vire': Waiting for transfers to finish
2026/06/12 04:50:32 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 04:50:32 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/12 04:50:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 04:50:33 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/12 04:50:34 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 04:50:34 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/12 04:50:35 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 04:50:35 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/12 04:50:37 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 04:50:37 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/12 04:50:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 04:50:38 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/12 04:50:40 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 04:50:40 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/12 04:50:42 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 04:50:42 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/12 04:50:43 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 04:50:43 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/12 04:50:45 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 04:50:45 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/12 04:50:45 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/12 04:50:51 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/12 04:51:01 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 04:51:01 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/12 04:51:06 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 04:51:06 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 04:51:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 04:51:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 04:51:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 04:52:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 04:52:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 04:52:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 04:53:17 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 04:53:37 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 04:53:37 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/12 04:53:56 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 04:54:16 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 04:54:16 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 04:54:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 04:54:46 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 04:55:06 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 04:55:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 04:55:47 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 04:56:07 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 04:56:26 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 04:56:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 04:57:06 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 04:57:06 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/12 04:57:26 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 04:57:46 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 04:57:46 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 04:57:57 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 04:58:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 04:58:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 04:58:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 04:59:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 04:59:37 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 04:59:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:00:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:00:36 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:00:36 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/12 05:00:56 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:01:17 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:01:17 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:01:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:01:46 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:02:06 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:02:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:02:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:03:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:03:26 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:03:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:04:06 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:04:06 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/12 05:04:27 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:04:46 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:04:46 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:04:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:05:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:05:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:05:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:06:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:06:36 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:06:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:07:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:07:36 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:07:36 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/12 05:07:56 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:08:16 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:08:16 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:08:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:08:46 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:09:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:09:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:09:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:10:10 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:10:26 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:10:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:11:07 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:11:07 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/12 05:11:26 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:11:46 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:11:46 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:11:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:12:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:12:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:12:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:13:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:13:36 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:13:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:14:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:14:36 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:14:36 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/12 05:14:56 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:15:16 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:15:16 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:15:26 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:15:46 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:16:06 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:16:26 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:16:46 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:17:06 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:17:26 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:17:46 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:18:06 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:18:06 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/12 05:18:26 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:18:46 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:18:46 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:18:56 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:19:16 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:19:36 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:19:56 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:20:16 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:20:36 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:20:56 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:21:16 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:21:36 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:21:36 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/12 05:21:36 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
2026/06/12 05:21:36 DEBUG : drime root 'rclone-test-gololaq8vire': Purge remote
2026/06/12 05:21:56 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1917.41s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-bifuseh3seza'", Local "Local file system at /tmp/rclone2949560584", Modify Window "876000h0m0s"
2026/06/12 05:22:11 DEBUG : Creating backend with remote "TestDrime:rclone-test-sukohij0fuwe"
2026/06/12 05:22:11 DEBUG : Config file has changed externally - reloading
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-bifuseh3seza' -> drime root 'rclone-test-sukohij0fuwe'
2026/06/12 05:22:16 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/12 05:22:16 DEBUG : drime root 'rclone-test-sukohij0fuwe': Waiting for checks to finish
2026/06/12 05:22:16 DEBUG : drime root 'rclone-test-sukohij0fuwe': Waiting for transfers to finish
2026/06/12 05:22:25 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:22:25 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/12 05:22:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:22:27 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/12 05:22:28 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:22:28 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/12 05:22:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:22:29 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/12 05:22:31 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:22:31 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/12 05:22:32 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:22:32 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/12 05:22:32 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:22:32 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/12 05:22:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:22:34 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/12 05:22:35 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:22:35 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/12 05:22:38 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:22:38 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/12 05:22:38 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/12 05:22:43 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/12 05:22:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:22:53 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/12 05:22:58 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:22:58 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:23:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:23:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:23:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:24:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:24:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:24:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:25:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:25:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:25:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/12 05:25:48 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:26:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:26:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:26:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:26:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:26:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:27:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:27:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:27:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:28:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:28:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:28:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:28:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/12 05:29:19 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:29:39 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:29:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:29:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:30:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:30:29 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:30:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:31:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:31:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:31:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:32:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:32:29 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:32:29 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/12 05:32:48 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:33:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:33:09 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:33:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:33:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:33:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:34:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:34:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:34:59 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:35:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:35:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:35:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:35:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/12 05:36:18 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:36:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:36:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:36:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:37:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:37:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:37:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:38:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:38:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:38:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:39:11 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:39:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:39:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/12 05:39:48 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:40:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:40:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:40:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:40:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:40:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:41:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:41:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:41:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:42:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:42:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:42:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:42:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/12 05:43:18 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:43:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:43:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:43:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:44:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:44:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:44:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:45:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:45:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:45:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:46:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:46:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:46:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/12 05:46:48 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:47:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:47:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:47:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:47:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:47:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:48:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:48:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:48:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:49:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:49:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:49:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:49:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/12 05:50:18 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:50:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:50:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:50:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:51:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:51:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:51:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:52:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:52:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:52:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:53:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:53:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:53:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/12 05:53:28 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
2026/06/12 05:53:28 DEBUG : drime root 'rclone-test-sukohij0fuwe': Purge remote
2026/06/12 05:53:48 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1910.17s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-bifuseh3seza'", Local "Local file system at /tmp/rclone2949560584", Modify Window "876000h0m0s"
2026/06/12 05:53:59 DEBUG : Creating backend with remote "TestDrime:rclone-test-bobinex4goju"
2026/06/12 05:53:59 DEBUG : Config file has changed externally - reloading
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-bifuseh3seza' -> drime root 'rclone-test-bobinex4goju'
2026/06/12 05:54:03 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/06/12 05:54:03 DEBUG : drime root 'rclone-test-bobinex4goju': Waiting for checks to finish
2026/06/12 05:54:03 DEBUG : drime root 'rclone-test-bobinex4goju': Waiting for transfers to finish
2026/06/12 05:54:09 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:54:09 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/06/12 05:54:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:54:09 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/06/12 05:54:10 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:54:10 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/06/12 05:54:11 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:54:11 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/06/12 05:54:12 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:54:12 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/06/12 05:54:12 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:54:12 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/06/12 05:54:13 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:54:13 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/06/12 05:54:14 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:54:14 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/06/12 05:54:15 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:54:15 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/06/12 05:54:18 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:54:18 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/12 05:54:18 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/06/12 05:54:23 DEBUG : pacer: Reducing sleep to 5.12s
2026/06/12 05:54:33 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:54:33 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/06/12 05:54:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:54:39 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:54:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:55:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:55:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:55:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:56:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:56:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 05:56:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 05:57:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 05:57:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/06/12 05:57:29 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 05:57:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 05:57:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 05:57:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 05:58:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 05:58:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 05:58:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 05:59:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 05:59:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 05:59:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:00:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:00:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:00:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/06/12 06:00:59 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:01:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:01:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:01:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:01:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:02:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:02:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:02:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:03:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:03:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:03:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:04:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:04:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/06/12 06:04:29 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:04:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:04:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:04:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:05:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:05:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:05:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:06:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:06:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:06:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:07:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:07:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:07:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/06/12 06:07:59 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:08:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:08:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:08:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:08:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:09:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:09:31 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:09:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:10:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:10:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:10:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:11:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:11:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/06/12 06:11:29 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:11:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:11:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:12:00 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:12:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:12:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:12:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:13:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:13:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:13:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:14:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:14:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:14:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/06/12 06:14:59 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:15:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:15:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:15:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:15:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:16:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:16:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:16:49 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:17:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:17:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:17:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:18:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:18:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/06/12 06:18:29 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:18:49 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:18:49 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:18:59 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:19:19 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:19:39 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:19:59 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:20:19 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:20:39 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:20:59 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:21:19 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:21:39 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:21:39 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/06/12 06:21:59 DEBUG : pacer: Reducing sleep to 10s
2026/06/12 06:22:19 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/06/12 06:22:19 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/06/12 06:22:29 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/06/12 06:22:49 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/06/12 06:23:09 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/06/12 06:23:29 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/06/12 06:23:50 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/06/12 06:24:09 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/06/12 06:24:29 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/06/12 06:24:49 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/06/12 06:25:09 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/06/12 06:25:09 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/06/12 06:25:09 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
2026/06/12 06:25:09 DEBUG : drime root 'rclone-test-bobinex4goju': Purge remote
2026/06/12 06:25:29 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideMoveOverSelf (1904.03s)
FAIL
2026/06/12 06:25:37 DEBUG : drime root 'rclone-test-bifuseh3seza': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h35m36.472868692s (try 3/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]