"./sync.test -test.v -test.timeout 1h0m0s -remote TestWebdavInfiniteScale: -verbose -test.run '^(TestBase64|TestCopyRedownload|TestManualTransformFile|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf|TestSyncAfterChangingModtimeOnly|TestSyncCopyDest)$'" - Starting (try 3/5)
2026/04/24 05:05:09 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-hocumug5cile"
2026/04/24 05:05:09 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/04/24 05:05:09 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:05:09 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:05:09 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:05:09 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:05:09 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:05:09 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:05:09 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:05:09 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:05:09 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:05:09 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:05:09 DEBUG : found headers: 
2026/04/24 05:05:09 DEBUG : Creating backend with remote "/tmp/rclone1808439628"
=== RUN   TestServerSideCopy
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:05:09 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/24 05:05:09 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/24 05:05:09 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:05:09 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/24 05:05:09 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:05:09 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-xoguben4zevi"
2026/04/24 05:05:09 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:05:09 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:05:09 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:05:09 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:05:09 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:05:09 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:05:09 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:05:09 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:05:09 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:05:09 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:05:09 DEBUG : found headers: 
    sync_test.go:620: Server side copy (if possible) webdav root 'rclone-test-hocumug5cile' -> webdav root 'rclone-test-xoguben4zevi'
2026/04/24 05:05:10 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/24 05:05:10 DEBUG : webdav root 'rclone-test-xoguben4zevi': Waiting for checks to finish
2026/04/24 05:05:10 DEBUG : webdav root 'rclone-test-xoguben4zevi': Waiting for transfers to finish
2026/04/24 05:05:10 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:05:10 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/04/24 05:05:10 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:05:10 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/04/24 05:05:10 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:05:10 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/04/24 05:05:10 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:05:10 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/04/24 05:05:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:05:10 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/04/24 05:05:10 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:05:10 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/04/24 05:05:11 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:05:11 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/04/24 05:05:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:05:11 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/24 05:05:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:05:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:05:15 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/24 05:05:17 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:05:19 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:05:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:05:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:05:25 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:05:27 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:05:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:05:31 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:05:33 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:05:35 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:05:35 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/24 05:05:37 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:05:39 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:05:41 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:05:43 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:05:45 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:05:47 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:05:49 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:05:51 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:05:53 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:05:55 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:05:55 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/24 05:05:57 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:05:59 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:06:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:06:03 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:06:05 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:06:07 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:06:09 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:06:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:06:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:06:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:06:15 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/24 05:06:17 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:06:19 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:06:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:06:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:06:25 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:06:27 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:06:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:06:31 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:06:33 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:06:35 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:06:35 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/24 05:06:37 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:06:39 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:06:41 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:06:43 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:06:45 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:06:47 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:06:49 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:06:51 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:06:53 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:06:55 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:06:55 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/24 05:06:57 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:06:59 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:07:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:07:03 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:07:05 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:07:07 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:07:09 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:07:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:07:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:07:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:07:15 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/24 05:07:17 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:07:19 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:07:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:07:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:07:25 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:07:27 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:07:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:07:31 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:07:33 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:07:35 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:07:35 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/24 05:07:37 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:07:39 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:07:41 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:07:43 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:07:45 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:07:47 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:07:49 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:07:51 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:07:53 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:07:55 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:07:55 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/24 05:07:57 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:07:59 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:08:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:08:03 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:08:05 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:08:07 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:08:09 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:08:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:08:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:08:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:08:15 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/24 05:08:15 ERROR : sub dir/hello world: Failed to copy: copy call failed: 500 Internal 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:
        	            	copy call failed: 500 Internal Server Error
        	Test:       	TestServerSideCopy
2026/04/24 05:08:15 DEBUG : webdav root 'rclone-test-xoguben4zevi': Purge remote
2026/04/24 05:08:17 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/24 05:08:19 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/24 05:08:20 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/24 05:08:21 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/24 05:08:22 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/24 05:08:23 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideCopy (193.94s)
=== RUN   TestServerSideCopyOverSelf
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:08:23 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/24 05:08:23 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/24 05:08:24 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/24 05:08:24 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/24 05:08:24 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/24 05:08:24 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:08:24 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/24 05:08:24 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/24 05:08:24 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:08:24 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/24 05:08:24 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/24 05:08:25 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/24 05:08:25 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-deripat1cutu"
2026/04/24 05:08:25 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:08:25 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:08:25 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:08:25 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:08:25 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:08:25 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:08:25 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:08:25 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:08:25 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:08:25 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:08:25 DEBUG : found headers: 
    sync_test.go:656: Server side copy (if possible) webdav root 'rclone-test-hocumug5cile' -> webdav root 'rclone-test-deripat1cutu'
2026/04/24 05:08:25 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/24 05:08:25 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/24 05:08:25 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/24 05:08:25 DEBUG : webdav root 'rclone-test-deripat1cutu': Waiting for checks to finish
2026/04/24 05:08:25 DEBUG : webdav root 'rclone-test-deripat1cutu': Waiting for transfers to finish
2026/04/24 05:08:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:08:25 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/24 05:08:25 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:08:25 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/24 05:08:25 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:08:25 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/24 05:08:25 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:08:25 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/24 05:08:26 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:08:26 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/24 05:08:26 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:08:26 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/24 05:08:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:08:27 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/24 05:08:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:08:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:08:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:08:33 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/24 05:08:35 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:08:37 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:08:39 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:08:41 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:08:43 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:08:45 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:08:47 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:08:49 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:08:51 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:08:53 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:08:53 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/24 05:08:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:08:57 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:08:59 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:09:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:09:03 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:09:05 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:09:07 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:09:09 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:09:11 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:09:13 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:09:13 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/24 05:09:15 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:09:17 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:09:19 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:09:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:09:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:09:25 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:09:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:09:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:09:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:09:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:09:33 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/24 05:09:35 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:09:37 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:09:39 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:09:41 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:09:43 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:09:45 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:09:47 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:09:49 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:09:51 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:09:53 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:09:53 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/24 05:09:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:09:57 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:09:59 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:10:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:10:03 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:10:05 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:10:07 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:10:09 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:10:11 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:10:13 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:10:13 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/24 05:10:15 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:10:17 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:10:19 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:10:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:10:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:10:25 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:10:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:10:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:10:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:10:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:10:33 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/24 05:10:35 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:10:37 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:10:39 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:10:41 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:10:43 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:10:45 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:10:47 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:10:49 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:10:51 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:10:53 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:10:53 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/24 05:10:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:10:57 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:10:59 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:11:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:11:03 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:11:05 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:11:07 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:11:09 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:11:11 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:11:13 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:11:13 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/24 05:11:15 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:11:17 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:11:19 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:11:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:11:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:11:25 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:11:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:11:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:11:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:11:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:11:33 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/24 05:11:33 ERROR : sub dir/hello world: Failed to copy: copy call failed: 500 Internal 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:
        	            	copy call failed: 500 Internal Server Error
        	Test:       	TestServerSideCopyOverSelf
2026/04/24 05:11:33 DEBUG : webdav root 'rclone-test-deripat1cutu': Purge remote
2026/04/24 05:11:35 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/24 05:11:37 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/24 05:11:38 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/24 05:11:39 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/24 05:11:40 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/24 05:11:41 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideCopyOverSelf (197.95s)
=== RUN   TestServerSideMoveOverSelf
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:11:41 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/24 05:11:41 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/24 05:11:42 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/24 05:11:42 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/24 05:11:42 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/24 05:11:42 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:11:42 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/24 05:11:42 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/24 05:11:42 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:11:42 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/24 05:11:42 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/24 05:11:43 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/24 05:11:43 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-fosetuy4foxu"
2026/04/24 05:11:43 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:11:43 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:11:43 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:11:43 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:11:43 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:11:43 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:11:43 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:11:43 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:11:43 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:11:43 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:11:43 DEBUG : found headers: 
    sync_test.go:701: Server side copy (if possible) webdav root 'rclone-test-hocumug5cile' -> webdav root 'rclone-test-fosetuy4foxu'
2026/04/24 05:11:43 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/24 05:11:43 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/24 05:11:43 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/24 05:11:43 DEBUG : webdav root 'rclone-test-fosetuy4foxu': Waiting for checks to finish
2026/04/24 05:11:43 DEBUG : webdav root 'rclone-test-fosetuy4foxu': Waiting for transfers to finish
2026/04/24 05:11:43 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:11:43 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/24 05:11:43 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:11:43 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/24 05:11:44 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:11:44 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/24 05:11:44 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:11:44 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/24 05:11:44 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:11:44 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/24 05:11:44 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:11:44 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/24 05:11:45 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:11:45 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/24 05:11:47 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:11:49 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:11:51 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:11:51 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/24 05:11:53 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:11:55 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:11:57 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:11:59 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:12:01 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:12:03 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:12:05 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:12:07 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:12:09 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:12:11 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:12:11 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/24 05:12:13 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:12:15 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:12:17 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:12:19 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:12:21 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:12:23 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:12:25 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:12:27 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:12:29 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:12:31 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:12:31 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/24 05:12:33 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:12:35 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:12:37 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:12:39 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:12:41 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:12:43 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:12:45 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:12:47 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:12:49 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:12:51 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:12:51 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/24 05:12:53 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:12:55 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:12:57 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:12:59 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:13:01 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:13:03 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:13:05 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:13:07 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:13:09 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:13:11 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:13:11 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/24 05:13:13 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:13:15 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:13:17 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:13:19 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:13:21 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:13:23 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:13:25 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:13:27 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:13:29 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:13:31 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:13:31 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/24 05:13:33 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:13:35 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:13:37 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:13:39 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:13:41 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:13:43 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:13:45 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:13:47 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:13:49 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:13:51 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:13:51 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/24 05:13:53 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:13:55 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:13:57 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:13:59 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:14:01 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:14:03 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:14:05 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:14:07 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:14:09 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:14:11 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:14:11 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/24 05:14:13 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:14:15 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:14:17 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:14:19 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:14:21 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:14:23 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:14:25 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:14:27 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:14:29 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:14:31 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:14:31 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/24 05:14:33 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:14:35 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:14:37 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:14:39 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:14:41 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:14:43 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:14:45 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:14:47 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:14:49 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:14:51 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:14:51 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/24 05:14:51 ERROR : sub dir/hello world: Failed to copy: copy call failed: 500 Internal 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:
        	            	copy call failed: 500 Internal Server Error
        	Test:       	TestServerSideMoveOverSelf
2026/04/24 05:14:51 DEBUG : webdav root 'rclone-test-fosetuy4foxu': Purge remote
2026/04/24 05:14:53 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/24 05:14:55 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/24 05:14:56 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/24 05:14:57 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/24 05:14:58 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/24 05:14:59 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideMoveOverSelf (198.13s)
=== RUN   TestCopyRedownload
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:14:59 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/24 05:14:59 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/24 05:15:00 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/24 05:15:00 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/24 05:15:00 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/24 05:15:00 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:15:00 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/24 05:15:00 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/24 05:15:00 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:15:00 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/24 05:15:01 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/24 05:15:01 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/24 05:15:01 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/24 05:15:01 DEBUG : Added delayed dir = "sub dir", newDst=<nil>
2026/04/24 05:15:01 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/24 05:15:01 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/24 05:15:01 DEBUG : Local file system at /tmp/rclone1808439628: Waiting for checks to finish
2026/04/24 05:15:01 DEBUG : Local file system at /tmp/rclone1808439628: Waiting for transfers to finish
2026/04/24 05:15:01 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:15:01 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/24 05:15:01 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:15:01 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/24 05:15:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:15:01 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/24 05:15:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:15:01 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/24 05:15:01 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:15:01 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/24 05:15:02 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:15:02 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/24 05:15:03 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:15:03 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/24 05:15:04 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:15:06 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:15:08 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:15:08 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 0/10
2026/04/24 05:15:10 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:15:12 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:15:14 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:15:16 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:15:18 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:15:20 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:15:22 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:15:24 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:15:26 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:15:28 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:15:28 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 1/10
2026/04/24 05:15:30 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:15:32 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:15:34 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:15:36 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:15:38 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:15:40 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:15:42 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:15:44 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:15:46 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:15:48 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:15:48 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 2/10
2026/04/24 05:15:50 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:15:52 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:15:54 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:15:56 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:15:58 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:16:00 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:16:02 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:16:04 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:16:06 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:16:08 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:16:08 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 3/10
2026/04/24 05:16:10 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:16:12 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:16:14 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:16:16 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:16:18 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:16:20 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:16:22 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:16:24 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:16:26 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:16:28 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:16:28 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 4/10
2026/04/24 05:16:30 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:16:32 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:16:34 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:16:36 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:16:38 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:16:40 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:16:42 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:16:44 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:16:46 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:16:48 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:16:48 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 5/10
2026/04/24 05:16:50 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:16:52 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:16:54 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:16:56 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:16:58 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:17:00 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:17:02 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:17:04 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:17:06 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:17:08 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:17:08 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 6/10
2026/04/24 05:17:10 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:17:12 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:17:14 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:17:16 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:17:18 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:17:20 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:17:22 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:17:24 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:17:26 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:17:28 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:17:28 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 7/10
2026/04/24 05:17:30 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:17:32 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:17:34 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:17:36 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:17:38 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:17:40 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:17:42 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:17:44 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:17:46 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:17:48 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:17:48 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 8/10
2026/04/24 05:17:50 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:17:52 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:17:54 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:17:56 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:17:58 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:18:00 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:18:02 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:18:04 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:18:06 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:18:08 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:18:08 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 9/10
2026/04/24 05:18:08 ERROR : sub dir/hello world: Failed to copy: failed to open source object: 500 Internal Server Error
2026/04/24 05:18:08 ERROR : sub dir: Failed to update directory timestamp or metadata: chtimes /tmp/rclone1808439628/sub dir: no such file or directory
    sync_test.go:762: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:762
        	Error:      	Received unexpected error:
        	            	failed to set directory modtime: chtimes /tmp/rclone1808439628/sub dir: no such file or directory
        	Test:       	TestCopyRedownload
2026/04/24 05:18:10 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/24 05:18:12 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/24 05:18:14 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/24 05:18:15 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/24 05:18:16 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/24 05:18:16 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestCopyRedownload (197.42s)
=== RUN   TestSyncAfterChangingModtimeOnly
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:18:17 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/24 05:18:17 DEBUG : empty space: Update will use the tus protocol to upload
2026/04/24 05:18:17 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/24 05:18:17 INFO  : empty space: Failed to read metadata: object not found
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 1
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/24 05:18:18 DEBUG : empty space: size = 1 OK
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for checks to finish
2026/04/24 05:18:18 DEBUG : empty space: Modification times differ by -95456h54m53.123456789s: 2011-12-25 12:59:59.123456789 +0000 UTC, 2001-02-03 04:05:06 +0000 GMT
2026/04/24 05:18:18 DEBUG : empty space: sha1 = 3bc15c8aae3e4124dd409035f32ea2fd6835efc9 OK
2026/04/24 05:18:18 NOTICE: empty space: Skipped update modification time as --dry-run is set (size 1)
2026/04/24 05:18:18 DEBUG : empty space: Unchanged skipping
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for transfers to finish
2026/04/24 05:18:18 DEBUG : Waiting for deletions to finish
2026/04/24 05:18:18 INFO  : There was nothing to transfer
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for checks to finish
2026/04/24 05:18:18 DEBUG : empty space: size = 1 OK
2026/04/24 05:18:18 DEBUG : empty space: Modification times differ by -95456h54m53.123456789s: 2011-12-25 12:59:59.123456789 +0000 UTC, 2001-02-03 04:05:06 +0000 GMT
2026/04/24 05:18:18 DEBUG : empty space: sha1 = 3bc15c8aae3e4124dd409035f32ea2fd6835efc9 OK
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 20.04519ms
2026/04/24 05:18:18 INFO  : empty space: Updated modification time in destination
2026/04/24 05:18:18 DEBUG : empty space: Unchanged skipping
2026/04/24 05:18:18 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for transfers to finish
2026/04/24 05:18:18 DEBUG : Waiting for deletions to finish
2026/04/24 05:18:18 INFO  : There was nothing to transfer
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 15.033892ms
    fstest.go:127: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:127
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:132
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:151
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:195
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:308
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:350
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/run.go:345
        	            				/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1037
        	Error:      	Should be true
        	Test:       	TestSyncAfterChangingModtimeOnly
        	Messages:   	empty space: Modification time difference too big |95456h54m53.123456789s| > 1s (want 2011-12-25 12:59:59.123456789 +0000 UTC vs got 2001-02-03 04:05:06 +0000 GMT) (precision 1s)
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 11.275419ms
2026/04/24 05:18:18 DEBUG : pacer: Reducing sleep to 10ms
--- FAIL: TestSyncAfterChangingModtimeOnly (2.08s)
=== RUN   TestSyncCopyDest
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:18:18 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-hocumug5cile/dst"
2026/04/24 05:18:18 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:18:18 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:18:18 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:18:18 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:18:18 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:18:18 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:18:18 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:18:18 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:18:18 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:18:18 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:18:18 DEBUG : found headers: 
2026/04/24 05:18:19 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-hocumug5cile/CopyDest"
2026/04/24 05:18:19 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:18:19 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:18:19 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:18:19 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:18:19 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:18:19 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:18:19 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:18:19 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:18:19 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:18:19 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:18:19 DEBUG : found headers: 
2026/04/24 05:18:19 DEBUG : fs cache: renaming cache item "TestWebdavInfiniteScale:rclone-test-hocumug5cile/CopyDest" to be canonical "TestWebdavInfiniteScale{rffbh}:rclone-test-hocumug5cile/CopyDest"
2026/04/24 05:18:19 DEBUG : one: Need to transfer - File not found at Destination
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Waiting for checks to finish
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Waiting for transfers to finish
2026/04/24 05:18:19 DEBUG : one: Update will use the tus protocol to upload
2026/04/24 05:18:19 INFO  : one: Failed to read metadata: object not found
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Uploaded starts
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Uploaded chunk no 1 ok, range 0 -> 3
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': -- Uploaded finished
2026/04/24 05:18:19 DEBUG : one: size = 3 OK
2026/04/24 05:18:19 DEBUG : one: sha1 = fe05bcdcdc4928012781a5f1a2a77cbb5398e106 OK
2026/04/24 05:18:19 INFO  : one: Copied (new)
2026/04/24 05:18:19 DEBUG : Waiting for deletions to finish
2026/04/24 05:18:19 DEBUG : fs cache: switching user supplied name "TestWebdavInfiniteScale:rclone-test-hocumug5cile/CopyDest" for canonical name "TestWebdavInfiniteScale{rffbh}:rclone-test-hocumug5cile/CopyDest"
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Waiting for checks to finish
2026/04/24 05:18:19 DEBUG : one: size = 5 (Local file system at /tmp/rclone1808439628)
2026/04/24 05:18:19 DEBUG : one: size = 3 (webdav root 'rclone-test-hocumug5cile/dst')
2026/04/24 05:18:19 DEBUG : one: Sizes differ
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Waiting for transfers to finish
2026/04/24 05:18:19 DEBUG : one: Update will use the tus protocol to upload
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Uploaded starts
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Uploaded chunk no 1 ok, range 0 -> 5
2026/04/24 05:18:19 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': -- Uploaded finished
2026/04/24 05:18:19 DEBUG : one: size = 5 OK
2026/04/24 05:18:19 DEBUG : one: sha1 = 7f376fd65843a1267de8f986d40e164e5a321c13 OK
2026/04/24 05:18:19 INFO  : one: Copied (replaced existing)
2026/04/24 05:18:19 DEBUG : Waiting for deletions to finish
2026/04/24 05:18:20 DEBUG : dst/one: Update will use the tus protocol to upload
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 3
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:18:20 DEBUG : CopyDest/one: Update will use the tus protocol to upload
2026/04/24 05:18:20 INFO  : CopyDest/one: Failed to read metadata: object not found
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 5
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:18:20 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-hocumug5cile/BackupDir"
2026/04/24 05:18:20 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/24 05:18:20 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:18:20 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:18:20 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:18:20 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:18:20 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{rffbh}" suffix to name
2026/04/24 05:18:20 DEBUG : Setting url="https://127.0.0.1:28639/dav/spaces/some-admin-user-id-0000-100000000000" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_URL
2026/04/24 05:18:20 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/24 05:18:20 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/24 05:18:20 DEBUG : Setting pass="NhOlakvnKo4-WIewQuGBCP2s4jpu" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/24 05:18:20 DEBUG : found headers: 
2026/04/24 05:18:20 DEBUG : fs cache: renaming cache item "TestWebdavInfiniteScale:rclone-test-hocumug5cile/BackupDir" to be canonical "TestWebdavInfiniteScale{rffbh}:rclone-test-hocumug5cile/BackupDir"
2026/04/24 05:18:20 DEBUG : fs cache: switching user supplied name "TestWebdavInfiniteScale:rclone-test-hocumug5cile/CopyDest" for canonical name "TestWebdavInfiniteScale{rffbh}:rclone-test-hocumug5cile/CopyDest"
2026/04/24 05:18:20 DEBUG : one: size = 5 (Local file system at /tmp/rclone1808439628)
2026/04/24 05:18:20 DEBUG : one: size = 3 (webdav root 'rclone-test-hocumug5cile/dst')
2026/04/24 05:18:20 DEBUG : one: Sizes differ
2026/04/24 05:18:20 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Waiting for checks to finish
2026/04/24 05:18:20 DEBUG : one: size = 5 OK
2026/04/24 05:18:20 DEBUG : one: Size and modification time the same (differ by -123.456789ms, within tolerance 1s)
2026/04/24 05:18:20 DEBUG : one: size = 5 (Local file system at /tmp/rclone1808439628)
2026/04/24 05:18:20 DEBUG : one: size = 3 (webdav root 'rclone-test-hocumug5cile/dst')
2026/04/24 05:18:20 DEBUG : one: Sizes differ
2026/04/24 05:18:21 INFO  : one: Moved (server-side)
2026/04/24 05:18:21 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:18:21 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/04/24 05:18:21 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:18:21 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/04/24 05:18:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:18:21 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/04/24 05:18:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:18:21 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/04/24 05:18:21 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:18:21 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/04/24 05:18:21 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:18:21 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/04/24 05:18:22 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:18:22 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/04/24 05:18:22 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:18:22 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/24 05:18:23 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:18:26 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:18:26 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/24 05:18:28 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:18:30 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:18:32 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:18:34 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:18:35 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:18:37 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:18:39 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:18:42 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:18:43 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:18:45 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:18:45 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/24 05:18:47 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:18:49 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:18:52 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:18:53 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:18:56 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:18:57 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:19:00 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:19:01 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:19:03 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:19:05 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:19:05 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/24 05:19:07 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:19:09 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:19:12 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:19:13 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:19:15 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:19:18 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:19:20 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:19:21 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:19:24 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:19:25 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:19:25 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/24 05:19:28 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:19:30 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:19:32 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:19:34 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:19:36 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:19:38 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:19:40 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:19:42 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:19:44 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:19:46 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:19:46 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/24 05:19:48 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:19:50 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:19:52 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:19:54 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:19:56 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:19:58 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:20:00 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:20:02 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:20:04 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:20:06 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:20:06 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/24 05:20:08 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:20:10 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:20:12 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:20:14 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:20:16 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:20:18 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:20:20 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:20:22 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:20:24 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:20:26 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:20:26 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/24 05:20:28 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:20:30 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:20:32 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:20:34 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:20:36 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:20:38 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:20:40 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:20:42 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:20:44 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:20:46 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:20:46 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/24 05:20:48 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:20:50 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:20:52 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:20:54 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:20:56 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:20:58 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:21:00 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:21:02 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:21:04 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:21:06 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:21:06 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/24 05:21:08 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/24 05:21:10 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/24 05:21:12 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/24 05:21:14 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/24 05:21:16 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/24 05:21:18 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/24 05:21:20 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/24 05:21:22 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/24 05:21:24 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/24 05:21:26 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/24 05:21:26 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/24 05:21:26 ERROR : one: Failed to copy: copy call failed: 500 Internal Server Error
2026/04/24 05:21:26 ERROR : one: Destination found in --copy-dest, error copying
2026/04/24 05:21:26 INFO  : one: Deleted
2026/04/24 05:21:26 ERROR : one: Couldn't move: copy call failed: Resource ./rclone-test-hocumug5cile/dst/one not found: Sabre\DAV\Exception\NotFound: 404 Not Found
2026/04/24 05:21:26 DEBUG : webdav root 'rclone-test-hocumug5cile/dst': Waiting for transfers to finish
2026/04/24 05:21:26 ERROR : webdav root 'rclone-test-hocumug5cile/dst': not deleting files as there were IO errors
2026/04/24 05:21:26 ERROR : webdav root 'rclone-test-hocumug5cile/dst': not deleting directories as there were IO errors
    sync_test.go:2319: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2319
        	Error:      	Received unexpected error:
        	            	copy call failed: Resource ./rclone-test-hocumug5cile/dst/one not found: Sabre\DAV\Exception\NotFound: 404 Not Found
        	Test:       	TestSyncCopyDest
--- FAIL: TestSyncCopyDest (187.92s)
=== RUN   TestManualTransformFile
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:21:26 DEBUG : Reset feature "Copy"
2026/04/24 05:21:26 DEBUG : Reset feature "Move"
2026/04/24 05:21:26 DEBUG : Reset feature "Copy"
2026/04/24 05:21:26 DEBUG : Reset feature "Move"
2026/04/24 05:21:26 DEBUG : empty_dir: Making directory with metadata
2026/04/24 05:21:26 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/04/24 05:21:26 DEBUG : toe: transformed to: tictactoe
2026/04/24 05:21:26 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/24 05:21:26 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/24 05:21:26 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/24 05:21:26 INFO  : tictacempty_dir: Making directory
2026/04/24 05:21:27 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/24 05:21:27 DEBUG : toe: transformed to: tictactoe
2026/04/24 05:21:27 DEBUG : toe: transformed to: tictactoe
2026/04/24 05:21:27 INFO  : tictactoe: Making directory
2026/04/24 05:21:27 DEBUG : toe: transformed to: tictactoe
2026/04/24 05:21:27 DEBUG : toe: transformed to: tictactoe
2026/04/24 05:21:27 DEBUG : toe/toe: transformed to: tictactoe/tictactoe
2026/04/24 05:21:27 INFO  : tictactoe/tictactoe: Making directory
2026/04/24 05:21:27 DEBUG : toe/toe: transformed to: tictactoe/tictactoe
2026/04/24 05:21:27 DEBUG : toe.txt: transformed to: tictactoe.txt
2026/04/24 05:21:27 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/24 05:21:27 DEBUG : toe/toe/toe.txt: Need to transfer - File not found at Destination
2026/04/24 05:21:27 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/24 05:21:27 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/24 05:21:27 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for checks to finish
2026/04/24 05:21:27 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for transfers to finish
2026/04/24 05:21:27 DEBUG : tictactoe/tictactoe/tictactoe.txt: Update will use the tus protocol to upload
2026/04/24 05:21:27 INFO  : tictactoe/tictactoe/tictactoe.txt: Failed to read metadata: object not found
2026/04/24 05:21:27 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:21:27 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/24 05:21:27 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:21:27 DEBUG : tictactoe/tictactoe/tictactoe.txt: size = 11 OK
2026/04/24 05:21:27 DEBUG : toe/toe/toe.txt: sha1 = 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed OK
2026/04/24 05:21:27 INFO  : toe/toe/toe.txt: Copied (new) to: tictactoe/tictactoe/tictactoe.txt
2026/04/24 05:21:27 INFO  : toe/toe/toe.txt: Deleted
2026/04/24 05:21:27 ERROR : Local file system at /tmp/rclone1808439628: not deleting directories as there were IO errors
    sync_transform_test.go:458: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_transform_test.go:458
        	Error:      	Received unexpected error:
        	            	not deleting directories as there were IO errors
        	Test:       	TestManualTransformFile
--- FAIL: TestManualTransformFile (1.14s)
=== RUN   TestBase64
    run.go:185: Remote "webdav root 'rclone-test-hocumug5cile'", Local "Local file system at /tmp/rclone1808439628", Modify Window "1s"
2026/04/24 05:21:28 DEBUG : toe: transformed to: dG9l
2026/04/24 05:21:28 DEBUG : toe: transformed to: dG9l
2026/04/24 05:21:28 INFO  : dG9l: Making directory
2026/04/24 05:21:28 DEBUG : toe: transformed to: dG9l
2026/04/24 05:21:28 DEBUG : toe: transformed to: dG9l
2026/04/24 05:21:28 DEBUG : toe/toe: transformed to: dG9l/dG9l
2026/04/24 05:21:28 INFO  : dG9l/dG9l: Making directory
2026/04/24 05:21:28 DEBUG : toe/toe: transformed to: dG9l/dG9l
2026/04/24 05:21:28 DEBUG : toe.txt: transformed to: dG9lLnR4dA==
2026/04/24 05:21:28 DEBUG : toe/toe/toe.txt: transformed to: dG9l/dG9l/dG9lLnR4dA==
2026/04/24 05:21:28 DEBUG : toe/toe/toe.txt: Need to transfer - File not found at Destination
2026/04/24 05:21:28 DEBUG : toe/toe/toe.txt: transformed to: dG9l/dG9l/dG9lLnR4dA==
2026/04/24 05:21:28 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for checks to finish
2026/04/24 05:21:28 DEBUG : webdav root 'rclone-test-hocumug5cile': Waiting for transfers to finish
2026/04/24 05:21:28 DEBUG : dG9l/dG9l/dG9lLnR4dA==: Update will use the tus protocol to upload
2026/04/24 05:21:28 INFO  : dG9l/dG9l/dG9lLnR4dA==: Failed to read metadata: object not found
2026/04/24 05:21:28 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded starts
2026/04/24 05:21:28 DEBUG : webdav root 'rclone-test-hocumug5cile': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/24 05:21:28 DEBUG : webdav root 'rclone-test-hocumug5cile': -- Uploaded finished
2026/04/24 05:21:28 DEBUG : dG9l/dG9l/dG9lLnR4dA==: size = 11 OK
2026/04/24 05:21:28 DEBUG : toe/toe/toe.txt: sha1 = 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed OK
2026/04/24 05:21:28 INFO  : toe/toe/toe.txt: Copied (new) to: dG9l/dG9l/dG9lLnR4dA==
2026/04/24 05:21:28 ERROR : webdav root 'rclone-test-hocumug5cile': not deleting files as there were IO errors
2026/04/24 05:21:28 ERROR : webdav root 'rclone-test-hocumug5cile': not deleting directories as there were IO errors
    sync_transform_test.go:482: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_transform_test.go:482
        	Error:      	Received unexpected error:
        	            	not deleting files as there were IO errors
        	Test:       	TestBase64
--- FAIL: TestBase64 (0.97s)
FAIL
2026/04/24 05:21:29 DEBUG : webdav root 'rclone-test-hocumug5cile': Purge remote
"./sync.test -test.v -test.timeout 1h0m0s -remote TestWebdavInfiniteScale: -verbose -test.run '^(TestBase64|TestCopyRedownload|TestManualTransformFile|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf|TestSyncAfterChangingModtimeOnly|TestSyncCopyDest)$'" - Finished ERROR in 16m19.746760751s (try 3/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf TestCopyRedownload TestSyncAfterChangingModtimeOnly TestSyncCopyDest TestManualTransformFile TestBase64]