"./sync.test -test.v -test.timeout 1h0m0s -remote TestWebdavInfiniteScale: -verbose -test.run '^(TestBase64|TestCopyRedownload|TestManualTransformFile|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf|TestSyncAfterChangingModtimeOnly|TestSyncCopyDest)$'" - Starting (try 3/5)
2026/04/20 05:45:22 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-vihujig8piti"
2026/04/20 05:45:22 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/04/20 05:45:22 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:45:22 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
2026/04/20 05:45:22 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:45:22 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:45:22 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:45:22 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:45:22 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
2026/04/20 05:45:22 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:45:22 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:45:22 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:45:22 DEBUG : found headers: 
2026/04/20 05:45:22 DEBUG : Creating backend with remote "/tmp/rclone1463744052"
=== RUN   TestServerSideCopy
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 05:45:22 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/20 05:45:22 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/20 05:45:22 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:45:22 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/20 05:45:22 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:45:22 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-qaxiciv3boru"
2026/04/20 05:45:22 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:45:22 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
2026/04/20 05:45:22 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:45:22 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:45:22 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:45:22 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:45:22 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
2026/04/20 05:45:22 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:45:22 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:45:22 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:45:22 DEBUG : found headers: 
    sync_test.go:620: Server side copy (if possible) webdav root 'rclone-test-vihujig8piti' -> webdav root 'rclone-test-qaxiciv3boru'
2026/04/20 05:45:22 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/20 05:45:22 DEBUG : webdav root 'rclone-test-qaxiciv3boru': Waiting for checks to finish
2026/04/20 05:45:22 DEBUG : webdav root 'rclone-test-qaxiciv3boru': Waiting for transfers to finish
2026/04/20 05:45:23 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/04/20 05:45:23 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/04/20 05:45:23 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/04/20 05:45:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/04/20 05:45:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/04/20 05:45:23 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/04/20 05:45:23 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:45:23 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/04/20 05:45:24 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:45:24 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/20 05:45:25 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:45:27 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:45:27 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/20 05:45:29 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:45:31 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:45:33 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:45:35 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:45:37 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:45:39 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:45:41 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:45:43 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:45:45 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:45:47 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:45:47 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/20 05:45:49 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:45:51 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:45:53 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:45:55 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:45:57 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:45:59 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:46:01 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:46:03 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:46:05 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:46:07 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:46:07 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/20 05:46:09 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:46:11 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:46:13 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:46:15 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:46:17 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:46:19 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:46:21 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:46:23 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:46:25 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:46:27 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:46:27 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/20 05:46:29 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:46:31 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:46:33 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:46:35 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:46:37 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:46:39 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:46:41 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:46:43 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:46:45 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:46:47 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:46:47 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/20 05:46:49 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:46:51 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:46:53 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:46:55 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:46:57 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:46:59 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:47:01 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:47:03 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:47:05 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:47:07 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:47:07 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/20 05:47:09 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:47:11 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:47:13 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:47:15 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:47:17 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:47:19 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:47:21 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:47:23 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:47:25 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:47:27 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:47:27 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/20 05:47:29 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:47:31 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:47:33 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:47:35 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:47:37 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:47:39 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:47:41 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:47:43 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:47:45 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:47:47 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:47:47 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/20 05:47:49 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:47:51 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:47:53 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:47:55 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:47:57 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:47:59 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:48:01 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:48:03 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:48:05 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:48:07 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:48:07 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/20 05:48:09 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:48:11 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:48:13 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:48:15 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:48:17 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:48:19 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:48:21 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:48:23 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:48:25 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:48:27 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:48:27 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/20 05:48:27 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
2026/04/20 05:48:27 DEBUG : webdav root 'rclone-test-qaxiciv3boru': Purge remote
2026/04/20 05:48:29 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/20 05:48:31 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/20 05:48:33 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/20 05:48:34 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/20 05:48:35 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/20 05:48:36 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideCopy (193.76s)
=== RUN   TestServerSideCopyOverSelf
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 05:48:36 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/20 05:48:36 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/20 05:48:36 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/20 05:48:36 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/20 05:48:37 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/20 05:48:37 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/20 05:48:37 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/20 05:48:37 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-zotugaf2ruzi"
2026/04/20 05:48:37 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:48:37 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
2026/04/20 05:48:37 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:48:37 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:48:37 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:48:37 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:48:37 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
2026/04/20 05:48:37 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:48:37 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:48:37 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:48:37 DEBUG : found headers: 
    sync_test.go:656: Server side copy (if possible) webdav root 'rclone-test-vihujig8piti' -> webdav root 'rclone-test-zotugaf2ruzi'
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/20 05:48:37 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/20 05:48:37 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/20 05:48:37 DEBUG : webdav root 'rclone-test-zotugaf2ruzi': Waiting for checks to finish
2026/04/20 05:48:37 DEBUG : webdav root 'rclone-test-zotugaf2ruzi': Waiting for transfers to finish
2026/04/20 05:48:38 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:48:38 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/20 05:48:38 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:48:38 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/20 05:48:38 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:48:38 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/20 05:48:38 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:48:38 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/20 05:48:38 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:48:38 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/20 05:48:39 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:48:39 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/20 05:48:39 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:48:39 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/20 05:48:41 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:48:43 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:48:45 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:48:45 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/20 05:48:47 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:48:49 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:48:51 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:48:53 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:48:55 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:48:57 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:48:59 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:49:01 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:49:03 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:49:05 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:49:05 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/20 05:49:07 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:49:09 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:49:11 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:49:13 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:49:15 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:49:17 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:49:19 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:49:21 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:49:23 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:49:25 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:49:25 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/20 05:49:27 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:49:29 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:49:31 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:49:33 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:49:35 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:49:37 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:49:39 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:49:41 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:49:43 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:49:45 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:49:45 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/20 05:49:47 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:49:49 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:49:51 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:49:53 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:49:55 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:49:57 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:49:59 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:50:01 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:50:03 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:50:05 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:50:05 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/20 05:50:07 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:50:09 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:50:11 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:50:13 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:50:15 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:50:17 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:50:19 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:50:21 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:50:23 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:50:25 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:50:25 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/20 05:50:27 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:50:29 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:50:31 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:50:33 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:50:35 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:50:37 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:50:39 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:50:41 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:50:43 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:50:45 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:50:45 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/20 05:50:47 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:50:49 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:50:51 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:50:53 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:50:55 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:50:57 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:50:59 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:51:01 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:51:03 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:51:05 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:51:05 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/20 05:51:07 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:51:09 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:51:11 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:51:13 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:51:15 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:51:17 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:51:19 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:51:21 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:51:23 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:51:25 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:51:25 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/20 05:51:27 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:51:29 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:51:31 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:51:33 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:51:35 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:51:37 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:51:39 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:51:41 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:51:43 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:51:45 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:51:45 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/20 05:51:45 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
2026/04/20 05:51:45 DEBUG : webdav root 'rclone-test-zotugaf2ruzi': Purge remote
2026/04/20 05:51:47 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/20 05:51:49 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/20 05:51:51 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/20 05:51:52 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/20 05:51:53 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/20 05:51:53 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideCopyOverSelf (197.68s)
=== RUN   TestServerSideMoveOverSelf
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 05:51:54 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/20 05:51:54 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/20 05:51:54 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/20 05:51:54 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/20 05:51:54 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/20 05:51:54 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:51:54 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/20 05:51:54 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/20 05:51:54 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:51:55 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/20 05:51:55 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/20 05:51:55 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/20 05:51:55 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-cukekup4gafu"
2026/04/20 05:51:55 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:51:55 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
2026/04/20 05:51:55 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:51:55 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:51:55 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:51:55 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:51:55 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
2026/04/20 05:51:55 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:51:55 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:51:55 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:51:55 DEBUG : found headers: 
    sync_test.go:701: Server side copy (if possible) webdav root 'rclone-test-vihujig8piti' -> webdav root 'rclone-test-cukekup4gafu'
2026/04/20 05:51:55 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/20 05:51:55 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/20 05:51:55 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/20 05:51:55 DEBUG : webdav root 'rclone-test-cukekup4gafu': Waiting for checks to finish
2026/04/20 05:51:55 DEBUG : webdav root 'rclone-test-cukekup4gafu': Waiting for transfers to finish
2026/04/20 05:51:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:51:55 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/20 05:51:55 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:51:55 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/20 05:51:55 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:51:55 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/20 05:51:56 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:51:56 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/20 05:51:56 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:51:56 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/20 05:51:56 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:51:56 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/20 05:51:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:51:57 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/20 05:51:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:52:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:52:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:52:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/20 05:52:05 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:52:07 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:52:09 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:52:11 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:52:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:52:15 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:52:17 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:52:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:52:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:52:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:52:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/20 05:52:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:52:27 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:52:29 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:52:31 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:52:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:52:35 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:52:37 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:52:39 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:52:41 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:52:43 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:52:43 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/20 05:52:45 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:52:47 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:52:49 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:52:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:52:53 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:52:55 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:52:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:52:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:53:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:53:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:53:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/20 05:53:05 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:53:07 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:53:09 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:53:11 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:53:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:53:15 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:53:17 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:53:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:53:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:53:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:53:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/20 05:53:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:53:27 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:53:29 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:53:31 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:53:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:53:35 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:53:37 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:53:39 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:53:41 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:53:43 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:53:43 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/20 05:53:45 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:53:47 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:53:49 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:53:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:53:53 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:53:55 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:53:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:53:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:54:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:54:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:54:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/20 05:54:05 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:54:07 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:54:09 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:54:11 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:54:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:54:15 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:54:17 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:54:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:54:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:54:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:54:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/20 05:54:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:54:27 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:54:29 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:54:31 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:54:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:54:35 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:54:37 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:54:39 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:54:41 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:54:43 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:54:43 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/20 05:54:45 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:54:47 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:54:49 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:54:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:54:53 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:54:55 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:54:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:54:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:55:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:55:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:55:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/20 05:55:03 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
2026/04/20 05:55:03 DEBUG : webdav root 'rclone-test-cukekup4gafu': Purge remote
2026/04/20 05:55:05 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/20 05:55:07 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/20 05:55:08 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/20 05:55:09 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/20 05:55:10 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/20 05:55:11 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideMoveOverSelf (197.65s)
=== RUN   TestCopyRedownload
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 05:55:11 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/20 05:55:11 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/20 05:55:12 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/20 05:55:12 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/20 05:55:12 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/20 05:55:12 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:55:12 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/20 05:55:12 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/20 05:55:12 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:55:12 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/20 05:55:12 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/20 05:55:13 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/20 05:55:13 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/20 05:55:13 DEBUG : Added delayed dir = "sub dir", newDst=<nil>
2026/04/20 05:55:13 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/20 05:55:13 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/20 05:55:13 DEBUG : Local file system at /tmp/rclone1463744052: Waiting for checks to finish
2026/04/20 05:55:13 DEBUG : Local file system at /tmp/rclone1463744052: Waiting for transfers to finish
2026/04/20 05:55:13 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:55:13 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/20 05:55:13 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:55:13 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/20 05:55:13 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:55:13 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/20 05:55:13 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:55:13 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/20 05:55:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:55:13 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/20 05:55:14 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:55:14 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/20 05:55:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:55:14 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/20 05:55:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:55:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:55:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:55:20 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 0/10
2026/04/20 05:55:22 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:55:24 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:55:26 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:55:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:55:30 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:55:32 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:55:34 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:55:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:55:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:55:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:55:40 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 1/10
2026/04/20 05:55:42 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:55:44 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:55:46 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:55:48 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:55:50 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:55:52 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:55:54 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:55:56 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:55:58 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:56:00 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:56:00 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 2/10
2026/04/20 05:56:02 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:56:04 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:56:06 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:56:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:56:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:56:12 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:56:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:56:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:56:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:56:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:56:20 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 3/10
2026/04/20 05:56:22 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:56:24 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:56:26 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:56:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:56:30 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:56:32 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:56:34 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:56:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:56:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:56:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:56:40 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 4/10
2026/04/20 05:56:42 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:56:44 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:56:46 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:56:48 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:56:50 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:56:52 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:56:54 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:56:56 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:56:58 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:57:00 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:57:00 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 5/10
2026/04/20 05:57:02 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:57:04 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:57:06 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:57:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:57:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:57:12 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:57:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:57:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:57:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:57:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:57:20 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 6/10
2026/04/20 05:57:22 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:57:24 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:57:26 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:57:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:57:30 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:57:32 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:57:34 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:57:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:57:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:57:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:57:40 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 7/10
2026/04/20 05:57:42 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:57:44 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:57:46 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:57:48 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:57:50 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:57:52 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:57:54 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:57:56 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:57:58 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:58:00 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:58:00 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 8/10
2026/04/20 05:58:02 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:58:04 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:58:06 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:58:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:58:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:58:12 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:58:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:58:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:58:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:58:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:58:20 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 9/10
2026/04/20 05:58:20 ERROR : sub dir/hello world: Failed to copy: failed to open source object: 500 Internal Server Error
2026/04/20 05:58:20 ERROR : sub dir: Failed to update directory timestamp or metadata: chtimes /tmp/rclone1463744052/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/rclone1463744052/sub dir: no such file or directory
        	Test:       	TestCopyRedownload
2026/04/20 05:58:22 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/20 05:58:24 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/20 05:58:26 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/20 05:58:27 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/20 05:58:28 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/20 05:58:28 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestCopyRedownload (197.44s)
=== RUN   TestSyncAfterChangingModtimeOnly
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 05:58:29 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/20 05:58:29 DEBUG : empty space: Update will use the tus protocol to upload
2026/04/20 05:58:29 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/20 05:58:29 INFO  : empty space: Failed to read metadata: object not found
2026/04/20 05:58:29 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/20 05:58:29 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 1
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/20 05:58:30 DEBUG : empty space: size = 1 OK
2026/04/20 05:58:30 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
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for checks to finish
2026/04/20 05:58:30 DEBUG : empty space: sha1 = 3bc15c8aae3e4124dd409035f32ea2fd6835efc9 OK
2026/04/20 05:58:30 NOTICE: empty space: Skipped update modification time as --dry-run is set (size 1)
2026/04/20 05:58:30 DEBUG : empty space: Unchanged skipping
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for transfers to finish
2026/04/20 05:58:30 DEBUG : Waiting for deletions to finish
2026/04/20 05:58:30 INFO  : There was nothing to transfer
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/20 05:58:30 DEBUG : empty space: size = 1 OK
2026/04/20 05:58:30 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
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for checks to finish
2026/04/20 05:58:30 DEBUG : empty space: sha1 = 3bc15c8aae3e4124dd409035f32ea2fd6835efc9 OK
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 20.04519ms
2026/04/20 05:58:30 INFO  : empty space: Updated modification time in destination
2026/04/20 05:58:30 DEBUG : empty space: Unchanged skipping
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for transfers to finish
2026/04/20 05:58:30 DEBUG : Waiting for deletions to finish
2026/04/20 05:58:30 INFO  : There was nothing to transfer
2026/04/20 05:58:30 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)
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 11.275419ms
2026/04/20 05:58:30 DEBUG : pacer: Reducing sleep to 10ms
--- FAIL: TestSyncAfterChangingModtimeOnly (2.00s)
=== RUN   TestSyncCopyDest
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 05:58:30 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-vihujig8piti/dst"
2026/04/20 05:58:30 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:58:30 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
2026/04/20 05:58:30 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:58:30 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:58:30 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:58:30 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:58:30 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
2026/04/20 05:58:30 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:58:30 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:58:30 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:58:30 DEBUG : found headers: 
2026/04/20 05:58:30 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-vihujig8piti/CopyDest"
2026/04/20 05:58:30 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:58:30 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
2026/04/20 05:58:30 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:58:30 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:58:30 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:58:30 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:58:30 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
2026/04/20 05:58:30 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:58:30 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:58:30 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:58:30 DEBUG : found headers: 
2026/04/20 05:58:30 DEBUG : fs cache: renaming cache item "TestWebdavInfiniteScale:rclone-test-vihujig8piti/CopyDest" to be canonical "TestWebdavInfiniteScale{TBF-w}:rclone-test-vihujig8piti/CopyDest"
2026/04/20 05:58:30 DEBUG : one: Need to transfer - File not found at Destination
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Waiting for checks to finish
2026/04/20 05:58:30 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Waiting for transfers to finish
2026/04/20 05:58:31 DEBUG : one: Update will use the tus protocol to upload
2026/04/20 05:58:31 INFO  : one: Failed to read metadata: object not found
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Uploaded starts
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Uploaded chunk no 1 ok, range 0 -> 3
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': -- Uploaded finished
2026/04/20 05:58:31 DEBUG : one: size = 3 OK
2026/04/20 05:58:31 DEBUG : one: sha1 = fe05bcdcdc4928012781a5f1a2a77cbb5398e106 OK
2026/04/20 05:58:31 INFO  : one: Copied (new)
2026/04/20 05:58:31 DEBUG : Waiting for deletions to finish
2026/04/20 05:58:31 DEBUG : fs cache: switching user supplied name "TestWebdavInfiniteScale:rclone-test-vihujig8piti/CopyDest" for canonical name "TestWebdavInfiniteScale{TBF-w}:rclone-test-vihujig8piti/CopyDest"
2026/04/20 05:58:31 DEBUG : one: size = 5 (Local file system at /tmp/rclone1463744052)
2026/04/20 05:58:31 DEBUG : one: size = 3 (webdav root 'rclone-test-vihujig8piti/dst')
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Waiting for checks to finish
2026/04/20 05:58:31 DEBUG : one: Sizes differ
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Waiting for transfers to finish
2026/04/20 05:58:31 DEBUG : one: Update will use the tus protocol to upload
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Uploaded starts
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Uploaded chunk no 1 ok, range 0 -> 5
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': -- Uploaded finished
2026/04/20 05:58:31 DEBUG : one: size = 5 OK
2026/04/20 05:58:31 DEBUG : one: sha1 = 7f376fd65843a1267de8f986d40e164e5a321c13 OK
2026/04/20 05:58:31 INFO  : one: Copied (replaced existing)
2026/04/20 05:58:31 DEBUG : Waiting for deletions to finish
2026/04/20 05:58:31 DEBUG : dst/one: Update will use the tus protocol to upload
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 3
2026/04/20 05:58:31 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:58:32 DEBUG : CopyDest/one: Update will use the tus protocol to upload
2026/04/20 05:58:32 INFO  : CopyDest/one: Failed to read metadata: object not found
2026/04/20 05:58:32 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 05:58:32 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 5
2026/04/20 05:58:32 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 05:58:32 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-vihujig8piti/BackupDir"
2026/04/20 05:58:32 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/20 05:58:32 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
2026/04/20 05:58:32 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:58:32 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:58:32 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:58:32 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{TBF-w}" suffix to name
2026/04/20 05:58:32 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
2026/04/20 05:58:32 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/20 05:58:32 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/20 05:58:32 DEBUG : Setting pass="crROui_mtZQaskrb5iRnlDerNJyh" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/20 05:58:32 DEBUG : found headers: 
2026/04/20 05:58:32 DEBUG : fs cache: renaming cache item "TestWebdavInfiniteScale:rclone-test-vihujig8piti/BackupDir" to be canonical "TestWebdavInfiniteScale{TBF-w}:rclone-test-vihujig8piti/BackupDir"
2026/04/20 05:58:32 DEBUG : fs cache: switching user supplied name "TestWebdavInfiniteScale:rclone-test-vihujig8piti/CopyDest" for canonical name "TestWebdavInfiniteScale{TBF-w}:rclone-test-vihujig8piti/CopyDest"
2026/04/20 05:58:32 DEBUG : one: size = 5 (Local file system at /tmp/rclone1463744052)
2026/04/20 05:58:32 DEBUG : one: size = 3 (webdav root 'rclone-test-vihujig8piti/dst')
2026/04/20 05:58:32 DEBUG : one: Sizes differ
2026/04/20 05:58:32 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Waiting for checks to finish
2026/04/20 05:58:32 DEBUG : one: size = 5 OK
2026/04/20 05:58:32 DEBUG : one: Size and modification time the same (differ by -123.456789ms, within tolerance 1s)
2026/04/20 05:58:32 DEBUG : one: size = 5 (Local file system at /tmp/rclone1463744052)
2026/04/20 05:58:32 DEBUG : one: size = 3 (webdav root 'rclone-test-vihujig8piti/dst')
2026/04/20 05:58:32 DEBUG : one: Sizes differ
2026/04/20 05:58:32 INFO  : one: Moved (server-side)
2026/04/20 05:58:32 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:58:32 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/04/20 05:58:32 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:58:32 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/04/20 05:58:33 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:58:33 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/04/20 05:58:33 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:58:33 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/04/20 05:58:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:58:33 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/04/20 05:58:33 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:58:33 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/04/20 05:58:33 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:58:33 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/04/20 05:58:34 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:58:34 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/20 05:58:35 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:58:37 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:58:37 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/20 05:58:39 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:58:41 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:58:43 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:58:45 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:58:47 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:58:49 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:58:51 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:58:53 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:58:55 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:58:57 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:58:57 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/20 05:58:59 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:59:01 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:59:03 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:59:05 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:59:07 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:59:09 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:59:11 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:59:13 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:59:15 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:59:17 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:59:17 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/20 05:59:19 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:59:21 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:59:23 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:59:25 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:59:27 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:59:29 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:59:31 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:59:33 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:59:35 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:59:37 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:59:37 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/20 05:59:39 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 05:59:41 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 05:59:43 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 05:59:45 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 05:59:47 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 05:59:49 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 05:59:51 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 05:59:53 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 05:59:55 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 05:59:57 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 05:59:57 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/20 05:59:59 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 06:00:01 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 06:00:03 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 06:00:05 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 06:00:07 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 06:00:09 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 06:00:11 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 06:00:13 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 06:00:15 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 06:00:17 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 06:00:17 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/20 06:00:19 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 06:00:21 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 06:00:23 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 06:00:25 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 06:00:27 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 06:00:29 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 06:00:31 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 06:00:33 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 06:00:35 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 06:00:37 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 06:00:37 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/20 06:00:39 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 06:00:41 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 06:00:43 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 06:00:45 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 06:00:47 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 06:00:49 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 06:00:51 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 06:00:53 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 06:00:55 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 06:00:57 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 06:00:57 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/20 06:00:59 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 06:01:01 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 06:01:03 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 06:01:05 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 06:01:07 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 06:01:09 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 06:01:11 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 06:01:13 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 06:01:15 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 06:01:17 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 06:01:17 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/20 06:01:19 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/20 06:01:21 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/20 06:01:23 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/20 06:01:25 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/20 06:01:27 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/20 06:01:29 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/20 06:01:31 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/20 06:01:33 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/20 06:01:35 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/20 06:01:37 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/20 06:01:37 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/20 06:01:37 ERROR : one: Failed to copy: copy call failed: 500 Internal Server Error
2026/04/20 06:01:37 ERROR : one: Destination found in --copy-dest, error copying
2026/04/20 06:01:37 INFO  : one: Deleted
2026/04/20 06:01:37 ERROR : one: Couldn't move: copy call failed: Resource ./rclone-test-vihujig8piti/dst/one not found: Sabre\DAV\Exception\NotFound: 404 Not Found
2026/04/20 06:01:37 DEBUG : webdav root 'rclone-test-vihujig8piti/dst': Waiting for transfers to finish
2026/04/20 06:01:37 ERROR : webdav root 'rclone-test-vihujig8piti/dst': not deleting files as there were IO errors
2026/04/20 06:01:37 ERROR : webdav root 'rclone-test-vihujig8piti/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-vihujig8piti/dst/one not found: Sabre\DAV\Exception\NotFound: 404 Not Found
        	Test:       	TestSyncCopyDest
--- FAIL: TestSyncCopyDest (187.61s)
=== RUN   TestManualTransformFile
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 06:01:38 DEBUG : Reset feature "Copy"
2026/04/20 06:01:38 DEBUG : Reset feature "Move"
2026/04/20 06:01:38 DEBUG : Reset feature "Copy"
2026/04/20 06:01:38 DEBUG : Reset feature "Move"
2026/04/20 06:01:38 DEBUG : empty_dir: Making directory with metadata
2026/04/20 06:01:38 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/04/20 06:01:38 DEBUG : toe: transformed to: tictactoe
2026/04/20 06:01:38 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/20 06:01:38 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/20 06:01:38 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/20 06:01:38 INFO  : tictacempty_dir: Making directory
2026/04/20 06:01:38 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/20 06:01:38 DEBUG : toe: transformed to: tictactoe
2026/04/20 06:01:38 DEBUG : toe: transformed to: tictactoe
2026/04/20 06:01:38 INFO  : tictactoe: Making directory
2026/04/20 06:01:38 DEBUG : toe: transformed to: tictactoe
2026/04/20 06:01:38 DEBUG : toe: transformed to: tictactoe
2026/04/20 06:01:38 DEBUG : toe/toe: transformed to: tictactoe/tictactoe
2026/04/20 06:01:38 INFO  : tictactoe/tictactoe: Making directory
2026/04/20 06:01:38 DEBUG : toe/toe: transformed to: tictactoe/tictactoe
2026/04/20 06:01:38 DEBUG : toe.txt: transformed to: tictactoe.txt
2026/04/20 06:01:38 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/20 06:01:38 DEBUG : toe/toe/toe.txt: Need to transfer - File not found at Destination
2026/04/20 06:01:38 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/20 06:01:38 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/20 06:01:38 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for checks to finish
2026/04/20 06:01:38 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for transfers to finish
2026/04/20 06:01:38 DEBUG : tictactoe/tictactoe/tictactoe.txt: Update will use the tus protocol to upload
2026/04/20 06:01:38 INFO  : tictactoe/tictactoe/tictactoe.txt: Failed to read metadata: object not found
2026/04/20 06:01:38 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 06:01:38 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/20 06:01:38 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 06:01:38 DEBUG : tictactoe/tictactoe/tictactoe.txt: size = 11 OK
2026/04/20 06:01:38 DEBUG : toe/toe/toe.txt: sha1 = 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed OK
2026/04/20 06:01:38 INFO  : toe/toe/toe.txt: Copied (new) to: tictactoe/tictactoe/tictactoe.txt
2026/04/20 06:01:38 INFO  : toe/toe/toe.txt: Deleted
2026/04/20 06:01:38 ERROR : Local file system at /tmp/rclone1463744052: 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 (1.02s)
=== RUN   TestBase64
    run.go:185: Remote "webdav root 'rclone-test-vihujig8piti'", Local "Local file system at /tmp/rclone1463744052", Modify Window "1s"
2026/04/20 06:01:39 DEBUG : toe: transformed to: dG9l
2026/04/20 06:01:39 DEBUG : toe: transformed to: dG9l
2026/04/20 06:01:39 INFO  : dG9l: Making directory
2026/04/20 06:01:39 DEBUG : toe: transformed to: dG9l
2026/04/20 06:01:39 DEBUG : toe: transformed to: dG9l
2026/04/20 06:01:39 DEBUG : toe/toe: transformed to: dG9l/dG9l
2026/04/20 06:01:39 INFO  : dG9l/dG9l: Making directory
2026/04/20 06:01:39 DEBUG : toe/toe: transformed to: dG9l/dG9l
2026/04/20 06:01:39 DEBUG : toe.txt: transformed to: dG9lLnR4dA==
2026/04/20 06:01:39 DEBUG : toe/toe/toe.txt: transformed to: dG9l/dG9l/dG9lLnR4dA==
2026/04/20 06:01:39 DEBUG : toe/toe/toe.txt: Need to transfer - File not found at Destination
2026/04/20 06:01:39 DEBUG : toe/toe/toe.txt: transformed to: dG9l/dG9l/dG9lLnR4dA==
2026/04/20 06:01:39 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for checks to finish
2026/04/20 06:01:39 DEBUG : webdav root 'rclone-test-vihujig8piti': Waiting for transfers to finish
2026/04/20 06:01:39 DEBUG : dG9l/dG9l/dG9lLnR4dA==: Update will use the tus protocol to upload
2026/04/20 06:01:39 INFO  : dG9l/dG9l/dG9lLnR4dA==: Failed to read metadata: object not found
2026/04/20 06:01:39 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded starts
2026/04/20 06:01:39 DEBUG : webdav root 'rclone-test-vihujig8piti': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/20 06:01:39 DEBUG : webdav root 'rclone-test-vihujig8piti': -- Uploaded finished
2026/04/20 06:01:39 DEBUG : dG9l/dG9l/dG9lLnR4dA==: size = 11 OK
2026/04/20 06:01:39 DEBUG : toe/toe/toe.txt: sha1 = 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed OK
2026/04/20 06:01:39 INFO  : toe/toe/toe.txt: Copied (new) to: dG9l/dG9l/dG9lLnR4dA==
2026/04/20 06:01:39 ERROR : webdav root 'rclone-test-vihujig8piti': not deleting files as there were IO errors
2026/04/20 06:01:39 ERROR : webdav root 'rclone-test-vihujig8piti': 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 (0.90s)
FAIL
2026/04/20 06:01:40 DEBUG : webdav root 'rclone-test-vihujig8piti': 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 16m18.194965831s (try 3/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf TestCopyRedownload TestSyncAfterChangingModtimeOnly TestSyncCopyDest TestManualTransformFile TestBase64]