"./sync.test -test.v -test.timeout 1h0m0s -remote TestWebdavInfiniteScale: -verbose -test.run '^(TestBase64|TestCopyRedownload|TestManualTransformFile|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf|TestSyncAfterChangingModtimeOnly|TestSyncCopyDest)$'" - Starting (try 5/5)
2026/04/21 04:11:17 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-loxabij7buru"
2026/04/21 04:11:17 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/04/21 04:11:17 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:11:17 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
2026/04/21 04:11:17 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:11:17 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:11:17 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:11:17 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:11:17 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
2026/04/21 04:11:17 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:11:17 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:11:17 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:11:17 DEBUG : found headers: 
2026/04/21 04:11:17 DEBUG : Creating backend with remote "/tmp/rclone1424957904"
=== RUN   TestServerSideCopy
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:11:17 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/21 04:11:17 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/21 04:11:17 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:11:17 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/21 04:11:17 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:11:17 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-robarey6doha"
2026/04/21 04:11:17 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:11:17 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
2026/04/21 04:11:17 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:11:17 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:11:17 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:11:17 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:11:17 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
2026/04/21 04:11:17 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:11:17 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:11:17 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:11:17 DEBUG : found headers: 
    sync_test.go:620: Server side copy (if possible) webdav root 'rclone-test-loxabij7buru' -> webdav root 'rclone-test-robarey6doha'
2026/04/21 04:11:18 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/21 04:11:18 DEBUG : webdav root 'rclone-test-robarey6doha': Waiting for checks to finish
2026/04/21 04:11:18 DEBUG : webdav root 'rclone-test-robarey6doha': Waiting for transfers to finish
2026/04/21 04:11:18 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:11:18 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/04/21 04:11:18 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:11:18 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/04/21 04:11:18 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:11:18 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/04/21 04:11:18 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:11:18 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/04/21 04:11:18 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:11:18 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/04/21 04:11:18 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:11:18 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/04/21 04:11:19 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:11:19 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/04/21 04:11:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:11:19 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/21 04:11:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:11:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:11:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/21 04:11:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:11:27 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:11:29 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:11:31 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:11:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:11:35 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:11:37 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:11:39 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:11:41 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:11:43 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:11:43 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/21 04:11:45 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:11:47 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:11:49 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:11:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:11:53 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:11:55 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:11:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:11:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:12:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:12:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:12:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/21 04:12:05 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:12:07 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:12:09 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:12:11 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:12:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:12:15 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:12:17 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:12:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:12:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:12:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:12:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/21 04:12:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:12:27 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:12:29 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:12:31 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:12:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:12:35 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:12:37 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:12:39 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:12:41 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:12:43 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:12:43 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/21 04:12:45 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:12:47 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:12:49 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:12:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:12:53 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:12:55 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:12:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:12:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:13:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:13:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:13:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/21 04:13:05 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:13:07 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:13:09 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:13:11 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:13:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:13:15 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:13:17 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:13:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:13:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:13:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:13:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/21 04:13:25 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:13:27 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:13:29 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:13:31 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:13:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:13:35 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:13:37 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:13:39 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:13:41 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:13:43 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:13:43 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/21 04:13:45 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:13:47 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:13:49 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:13:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:13:53 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:13:55 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:13:57 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:13:59 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:14:01 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:14:03 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:14:03 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/21 04:14:05 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:14:07 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:14:09 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:14:11 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:14:13 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:14:15 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:14:17 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:14:19 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:14:21 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:14:23 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:14:23 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/21 04:14:23 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
2026/04/21 04:14:23 DEBUG : webdav root 'rclone-test-robarey6doha': Purge remote
2026/04/21 04:14:25 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/21 04:14:27 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/21 04:14:28 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/21 04:14:29 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/21 04:14:30 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/21 04:14:31 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideCopy (193.72s)
=== RUN   TestServerSideCopyOverSelf
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:14:31 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/21 04:14:31 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/21 04:14:31 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/21 04:14:31 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/21 04:14:32 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/21 04:14:32 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:14:32 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/21 04:14:32 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/21 04:14:32 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:14:32 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/21 04:14:32 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/21 04:14:32 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/21 04:14:32 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-moyicet7hoke"
2026/04/21 04:14:32 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:14:32 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
2026/04/21 04:14:32 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:14:32 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:14:32 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:14:32 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:14:32 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
2026/04/21 04:14:32 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:14:32 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:14:32 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:14:32 DEBUG : found headers: 
    sync_test.go:656: Server side copy (if possible) webdav root 'rclone-test-loxabij7buru' -> webdav root 'rclone-test-moyicet7hoke'
2026/04/21 04:14:32 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/21 04:14:33 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/21 04:14:33 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/21 04:14:33 DEBUG : webdav root 'rclone-test-moyicet7hoke': Waiting for checks to finish
2026/04/21 04:14:33 DEBUG : webdav root 'rclone-test-moyicet7hoke': Waiting for transfers to finish
2026/04/21 04:14:33 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:14:33 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/21 04:14:33 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:14:33 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/21 04:14:33 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:14:33 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/21 04:14:33 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:14:33 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/21 04:14:33 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:14:33 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/21 04:14:34 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:14:34 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/21 04:14:35 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:14:35 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/21 04:14:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:14:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:14:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:14:40 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/21 04:14:42 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:14:44 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:14:46 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:14:48 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:14:50 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:14:52 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:14:54 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:14:56 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:14:58 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:15:00 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:15:00 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/21 04:15:02 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:15:04 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:15:06 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:15:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:15:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:15:12 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:15:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:15:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:15:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:15:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:15:20 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/21 04:15:22 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:15:24 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:15:26 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:15:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:15:30 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:15:32 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:15:34 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:15:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:15:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:15:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:15:40 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/21 04:15:42 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:15:44 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:15:46 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:15:48 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:15:50 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:15:52 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:15:55 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:15:56 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:15:58 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:16:00 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:16:00 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/21 04:16:02 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:16:04 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:16:06 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:16:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:16:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:16:12 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:16:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:16:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:16:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:16:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:16:20 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/21 04:16:22 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:16:24 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:16:26 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:16:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:16:30 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:16:32 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:16:34 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:16:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:16:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:16:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:16:40 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/21 04:16:42 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:16:44 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:16:46 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:16:48 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:16:50 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:16:52 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:16:54 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:16:56 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:16:58 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:17:00 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:17:00 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/21 04:17:02 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:17:04 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:17:06 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:17:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:17:10 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:17:12 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:17:14 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:17:16 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:17:18 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:17:20 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:17:20 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/21 04:17:22 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:17:24 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:17:26 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:17:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:17:30 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:17:32 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:17:34 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:17:36 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:17:38 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:17:40 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:17:40 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/21 04:17:40 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
2026/04/21 04:17:40 DEBUG : webdav root 'rclone-test-moyicet7hoke': Purge remote
2026/04/21 04:17:42 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/21 04:17:44 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/21 04:17:46 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/21 04:17:47 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/21 04:17:48 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/21 04:17:48 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideCopyOverSelf (197.75s)
=== RUN   TestServerSideMoveOverSelf
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:17:49 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/21 04:17:49 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/21 04:17:49 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/21 04:17:49 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/21 04:17:50 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/21 04:17:50 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/21 04:17:50 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/21 04:17:50 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-vutusul6dive"
2026/04/21 04:17:50 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:17:50 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
2026/04/21 04:17:50 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:17:50 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:17:50 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:17:50 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:17:50 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
2026/04/21 04:17:50 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:17:50 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:17:50 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:17:50 DEBUG : found headers: 
    sync_test.go:701: Server side copy (if possible) webdav root 'rclone-test-loxabij7buru' -> webdav root 'rclone-test-vutusul6dive'
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/21 04:17:50 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/21 04:17:50 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/21 04:17:50 DEBUG : webdav root 'rclone-test-vutusul6dive': Waiting for checks to finish
2026/04/21 04:17:50 DEBUG : webdav root 'rclone-test-vutusul6dive': Waiting for transfers to finish
2026/04/21 04:17:50 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:17:50 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/21 04:17:51 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:17:51 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/21 04:17:51 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:17:51 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/21 04:17:51 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:17:51 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/21 04:17:51 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:17:51 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/21 04:17:51 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:17:51 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/21 04:17:52 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:17:52 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/21 04:17:54 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:17:56 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:17:58 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:17:58 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/21 04:18:00 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:18:02 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:18:04 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:18:06 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:18:08 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:18:10 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:18:12 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:18:14 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:18:16 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:18:18 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:18:18 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/21 04:18:20 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:18:22 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:18:24 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:18:26 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:18:28 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:18:30 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:18:32 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:18:34 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:18:36 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:18:38 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:18:38 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/21 04:18:40 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:18:42 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:18:44 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:18:46 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:18:48 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:18:50 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:18:52 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:18:54 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:18:56 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:18:58 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:18:58 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/21 04:19:00 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:19:02 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:19:04 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:19:06 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:19:08 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:19:10 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:19:12 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:19:14 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:19:16 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:19:18 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:19:18 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/21 04:19:20 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:19:22 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:19:24 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:19:26 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:19:28 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:19:30 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:19:32 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:19:34 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:19:36 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:19:38 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:19:38 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/21 04:19:40 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:19:42 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:19:44 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:19:46 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:19:48 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:19:50 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:19:52 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:19:54 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:19:56 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:19:58 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:19:58 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/21 04:20:00 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:20:02 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:20:04 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:20:06 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:20:08 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:20:10 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:20:12 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:20:14 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:20:16 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:20:18 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:20:18 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/21 04:20:20 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:20:22 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:20:24 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:20:26 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:20:28 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:20:30 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:20:32 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:20:34 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:20:36 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:20:38 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:20:38 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/21 04:20:40 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:20:42 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:20:44 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:20:46 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:20:48 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:20:50 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:20:52 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:20:54 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:20:56 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:20:58 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:20:58 DEBUG : sub dir/hello world: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/21 04:20:58 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
2026/04/21 04:20:58 DEBUG : webdav root 'rclone-test-vutusul6dive': Purge remote
2026/04/21 04:21:00 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/21 04:21:02 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/21 04:21:03 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/21 04:21:05 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/21 04:21:05 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/21 04:21:06 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestServerSideMoveOverSelf (197.65s)
=== RUN   TestCopyRedownload
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:21:07 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/21 04:21:07 DEBUG : sub dir/hello world: Update will use the tus protocol to upload
2026/04/21 04:21:07 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/21 04:21:07 INFO  : sub dir/hello world: Failed to read metadata: object not found
2026/04/21 04:21:07 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/21 04:21:07 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:21:07 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/21 04:21:07 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/21 04:21:07 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:21:07 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/21 04:21:08 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/21 04:21:08 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/21 04:21:08 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/21 04:21:08 DEBUG : Added delayed dir = "sub dir", newDst=<nil>
2026/04/21 04:21:08 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/21 04:21:08 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/04/21 04:21:08 DEBUG : Local file system at /tmp/rclone1424957904: Waiting for checks to finish
2026/04/21 04:21:08 DEBUG : Local file system at /tmp/rclone1424957904: Waiting for transfers to finish
2026/04/21 04:21:08 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:21:08 DEBUG : pacer: Rate limited, increasing sleep to 53.453842ms
2026/04/21 04:21:08 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:21:08 DEBUG : pacer: Rate limited, increasing sleep to 106.907684ms
2026/04/21 04:21:08 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:21:08 DEBUG : pacer: Rate limited, increasing sleep to 213.815368ms
2026/04/21 04:21:08 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:21:08 DEBUG : pacer: Rate limited, increasing sleep to 427.630736ms
2026/04/21 04:21:08 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:21:08 DEBUG : pacer: Rate limited, increasing sleep to 855.261472ms
2026/04/21 04:21:09 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:21:09 DEBUG : pacer: Rate limited, increasing sleep to 1.710522944s
2026/04/21 04:21:10 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:21:10 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/21 04:21:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:21:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:21:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:21:15 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 0/10
2026/04/21 04:21:17 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:21:19 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:21:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:21:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:21:25 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:21:27 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:21:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:21:31 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:21:33 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:21:35 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:21:35 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 1/10
2026/04/21 04:21:37 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:21:39 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:21:41 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:21:43 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:21:45 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:21:47 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:21:49 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:21:51 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:21:53 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:21:55 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:21:55 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 2/10
2026/04/21 04:21:57 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:21:59 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:22:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:22:03 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:22:05 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:22:07 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:22:09 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:22:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:22:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:22:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:22:15 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 3/10
2026/04/21 04:22:17 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:22:19 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:22:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:22:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:22:25 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:22:27 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:22:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:22:31 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:22:33 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:22:35 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:22:35 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 4/10
2026/04/21 04:22:37 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:22:39 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:22:41 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:22:43 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:22:45 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:22:47 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:22:49 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:22:51 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:22:53 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:22:55 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:22:55 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 5/10
2026/04/21 04:22:57 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:22:59 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:23:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:23:03 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:23:05 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:23:07 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:23:09 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:23:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:23:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:23:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:23:15 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 6/10
2026/04/21 04:23:17 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:23:19 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:23:21 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:23:23 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:23:25 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:23:27 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:23:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:23:31 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:23:33 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:23:35 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:23:35 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 7/10
2026/04/21 04:23:37 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:23:39 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:23:41 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:23:43 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:23:45 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:23:47 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:23:49 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:23:51 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:23:53 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:23:55 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:23:55 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 8/10
2026/04/21 04:23:57 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:23:59 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:24:01 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:24:03 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:24:05 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:24:07 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:24:09 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:24:11 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:24:13 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:24:15 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:24:15 DEBUG : sub dir/hello world: Received error: failed to open source object: 500 Internal Server Error - low level retry 9/10
2026/04/21 04:24:15 ERROR : sub dir/hello world: Failed to copy: failed to open source object: 500 Internal Server Error
2026/04/21 04:24:15 ERROR : sub dir: Failed to update directory timestamp or metadata: chtimes /tmp/rclone1424957904/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/rclone1424957904/sub dir: no such file or directory
        	Test:       	TestCopyRedownload
2026/04/21 04:24:17 DEBUG : pacer: Reducing sleep to 1.5s
2026/04/21 04:24:19 DEBUG : pacer: Reducing sleep to 1.125s
2026/04/21 04:24:21 DEBUG : pacer: Reducing sleep to 843.75ms
2026/04/21 04:24:22 DEBUG : pacer: Reducing sleep to 632.8125ms
2026/04/21 04:24:23 DEBUG : pacer: Reducing sleep to 474.609375ms
2026/04/21 04:24:24 DEBUG : pacer: Reducing sleep to 355.957031ms
--- FAIL: TestCopyRedownload (197.48s)
=== RUN   TestSyncAfterChangingModtimeOnly
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:24:24 DEBUG : pacer: Reducing sleep to 266.967773ms
2026/04/21 04:24:24 DEBUG : empty space: Update will use the tus protocol to upload
2026/04/21 04:24:24 DEBUG : pacer: Reducing sleep to 200.225829ms
2026/04/21 04:24:24 INFO  : empty space: Failed to read metadata: object not found
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 150.169371ms
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 112.627028ms
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 1
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 84.470271ms
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 63.352703ms
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 47.514527ms
2026/04/21 04:24:25 DEBUG : empty space: size = 1 OK
2026/04/21 04:24:25 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
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for checks to finish
2026/04/21 04:24:25 DEBUG : empty space: sha1 = 3bc15c8aae3e4124dd409035f32ea2fd6835efc9 OK
2026/04/21 04:24:25 NOTICE: empty space: Skipped update modification time as --dry-run is set (size 1)
2026/04/21 04:24:25 DEBUG : empty space: Unchanged skipping
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for transfers to finish
2026/04/21 04:24:25 DEBUG : Waiting for deletions to finish
2026/04/21 04:24:25 INFO  : There was nothing to transfer
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 35.635895ms
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 26.726921ms
2026/04/21 04:24:25 DEBUG : empty space: size = 1 OK
2026/04/21 04:24:25 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
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for checks to finish
2026/04/21 04:24:25 DEBUG : empty space: sha1 = 3bc15c8aae3e4124dd409035f32ea2fd6835efc9 OK
2026/04/21 04:24:25 DEBUG : pacer: Reducing sleep to 20.04519ms
2026/04/21 04:24:25 INFO  : empty space: Updated modification time in destination
2026/04/21 04:24:25 DEBUG : empty space: Unchanged skipping
2026/04/21 04:24:25 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for transfers to finish
2026/04/21 04:24:25 DEBUG : Waiting for deletions to finish
2026/04/21 04:24:25 INFO  : There was nothing to transfer
2026/04/21 04:24:25 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)
2026/04/21 04:24:26 DEBUG : pacer: Reducing sleep to 11.275419ms
2026/04/21 04:24:26 DEBUG : pacer: Reducing sleep to 10ms
--- FAIL: TestSyncAfterChangingModtimeOnly (2.09s)
=== RUN   TestSyncCopyDest
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:24:26 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-loxabij7buru/dst"
2026/04/21 04:24:26 DEBUG : Config file has changed externally - reloading
2026/04/21 04:24:26 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:24:26 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
2026/04/21 04:24:26 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:24:26 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:24:26 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:24:26 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:24:26 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
2026/04/21 04:24:26 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:24:26 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:24:26 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:24:26 DEBUG : found headers: 
2026/04/21 04:24:26 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-loxabij7buru/CopyDest"
2026/04/21 04:24:26 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:24:26 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
2026/04/21 04:24:26 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:24:26 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:24:26 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:24:26 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:24:26 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
2026/04/21 04:24:26 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:24:26 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:24:26 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:24:26 DEBUG : found headers: 
2026/04/21 04:24:26 DEBUG : fs cache: renaming cache item "TestWebdavInfiniteScale:rclone-test-loxabij7buru/CopyDest" to be canonical "TestWebdavInfiniteScale{Tvno6}:rclone-test-loxabij7buru/CopyDest"
2026/04/21 04:24:26 DEBUG : one: Need to transfer - File not found at Destination
2026/04/21 04:24:26 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Waiting for checks to finish
2026/04/21 04:24:26 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Waiting for transfers to finish
2026/04/21 04:24:26 DEBUG : one: Update will use the tus protocol to upload
2026/04/21 04:24:26 INFO  : one: Failed to read metadata: object not found
2026/04/21 04:24:26 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Uploaded starts
2026/04/21 04:24:26 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Uploaded chunk no 1 ok, range 0 -> 3
2026/04/21 04:24:26 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': -- Uploaded finished
2026/04/21 04:24:26 DEBUG : one: size = 3 OK
2026/04/21 04:24:26 DEBUG : one: sha1 = fe05bcdcdc4928012781a5f1a2a77cbb5398e106 OK
2026/04/21 04:24:26 INFO  : one: Copied (new)
2026/04/21 04:24:26 DEBUG : Waiting for deletions to finish
2026/04/21 04:24:26 DEBUG : fs cache: switching user supplied name "TestWebdavInfiniteScale:rclone-test-loxabij7buru/CopyDest" for canonical name "TestWebdavInfiniteScale{Tvno6}:rclone-test-loxabij7buru/CopyDest"
2026/04/21 04:24:26 DEBUG : one: size = 5 (Local file system at /tmp/rclone1424957904)
2026/04/21 04:24:26 DEBUG : one: size = 3 (webdav root 'rclone-test-loxabij7buru/dst')
2026/04/21 04:24:26 DEBUG : one: Sizes differ
2026/04/21 04:24:26 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Waiting for checks to finish
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Waiting for transfers to finish
2026/04/21 04:24:27 DEBUG : one: Update will use the tus protocol to upload
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Uploaded starts
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Uploaded chunk no 1 ok, range 0 -> 5
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': -- Uploaded finished
2026/04/21 04:24:27 DEBUG : one: size = 5 OK
2026/04/21 04:24:27 DEBUG : one: sha1 = 7f376fd65843a1267de8f986d40e164e5a321c13 OK
2026/04/21 04:24:27 INFO  : one: Copied (replaced existing)
2026/04/21 04:24:27 DEBUG : Waiting for deletions to finish
2026/04/21 04:24:27 DEBUG : dst/one: Update will use the tus protocol to upload
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 3
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:24:27 DEBUG : CopyDest/one: Update will use the tus protocol to upload
2026/04/21 04:24:27 INFO  : CopyDest/one: Failed to read metadata: object not found
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 5
2026/04/21 04:24:27 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:24:28 DEBUG : Creating backend with remote "TestWebdavInfiniteScale:rclone-test-loxabij7buru/BackupDir"
2026/04/21 04:24:28 DEBUG : Setting type="webdav" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_TYPE
2026/04/21 04:24:28 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
2026/04/21 04:24:28 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:24:28 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:24:28 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:24:28 DEBUG : TestWebdavInfiniteScale: detected overridden config - adding "{Tvno6}" suffix to name
2026/04/21 04:24:28 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
2026/04/21 04:24:28 DEBUG : Setting vendor="infinitescale" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_VENDOR
2026/04/21 04:24:28 DEBUG : Setting user="admin" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_USER
2026/04/21 04:24:28 DEBUG : Setting pass="8VJdWH0B3H3SSSmKaF_nt8kcS3_O" for "TestWebdavInfiniteScale" from environment variable RCLONE_CONFIG_TESTWEBDAVINFINITESCALE_PASS
2026/04/21 04:24:28 DEBUG : found headers: 
2026/04/21 04:24:28 DEBUG : fs cache: renaming cache item "TestWebdavInfiniteScale:rclone-test-loxabij7buru/BackupDir" to be canonical "TestWebdavInfiniteScale{Tvno6}:rclone-test-loxabij7buru/BackupDir"
2026/04/21 04:24:28 DEBUG : fs cache: switching user supplied name "TestWebdavInfiniteScale:rclone-test-loxabij7buru/CopyDest" for canonical name "TestWebdavInfiniteScale{Tvno6}:rclone-test-loxabij7buru/CopyDest"
2026/04/21 04:24:28 DEBUG : one: size = 5 (Local file system at /tmp/rclone1424957904)
2026/04/21 04:24:28 DEBUG : one: size = 3 (webdav root 'rclone-test-loxabij7buru/dst')
2026/04/21 04:24:28 DEBUG : one: Sizes differ
2026/04/21 04:24:28 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Waiting for checks to finish
2026/04/21 04:24:28 DEBUG : one: size = 5 OK
2026/04/21 04:24:28 DEBUG : one: Size and modification time the same (differ by -123.456789ms, within tolerance 1s)
2026/04/21 04:24:28 DEBUG : one: size = 5 (Local file system at /tmp/rclone1424957904)
2026/04/21 04:24:28 DEBUG : one: size = 3 (webdav root 'rclone-test-loxabij7buru/dst')
2026/04/21 04:24:28 DEBUG : one: Sizes differ
2026/04/21 04:24:28 INFO  : one: Moved (server-side)
2026/04/21 04:24:28 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:24:28 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/04/21 04:24:28 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:24:28 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/04/21 04:24:28 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:24:28 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/04/21 04:24:28 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:24:28 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/04/21 04:24:29 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:24:29 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/04/21 04:24:29 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:24:29 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/04/21 04:24:29 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:24:29 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/04/21 04:24:30 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:24:30 DEBUG : pacer: Rate limited, increasing sleep to 2s
2026/04/21 04:24:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:24:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:24:33 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 0/10
2026/04/21 04:24:35 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:24:37 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:24:39 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:24:41 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:24:43 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:24:45 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:24:47 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:24:49 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:24:51 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:24:53 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:24:53 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 1/10
2026/04/21 04:24:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:24:57 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:24:59 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:25:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:25:03 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:25:05 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:25:07 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:25:09 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:25:11 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:25:13 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:25:13 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 2/10
2026/04/21 04:25:15 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:25:17 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:25:19 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:25:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:25:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:25:25 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:25:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:25:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:25:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:25:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:25:33 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 3/10
2026/04/21 04:25:35 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:25:37 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:25:39 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:25:41 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:25:43 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:25:45 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:25:47 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:25:49 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:25:51 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:25:53 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:25:53 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 4/10
2026/04/21 04:25:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:25:57 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:25:59 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:26:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:26:03 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:26:05 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:26:07 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:26:09 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:26:11 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:26:13 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:26:13 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 5/10
2026/04/21 04:26:15 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:26:17 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:26:19 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:26:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:26:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:26:25 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:26:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:26:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:26:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:26:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:26:33 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 6/10
2026/04/21 04:26:35 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:26:37 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:26:39 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:26:41 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:26:43 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:26:45 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:26:47 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:26:49 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:26:51 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:26:53 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:26:53 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 7/10
2026/04/21 04:26:55 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:26:57 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:26:59 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:27:01 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:27:03 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:27:05 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:27:07 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:27:09 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:27:11 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:27:13 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:27:13 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 8/10
2026/04/21 04:27:15 DEBUG : pacer: low level retry 1/10 (error 500 Internal Server Error)
2026/04/21 04:27:17 DEBUG : pacer: low level retry 2/10 (error 500 Internal Server Error)
2026/04/21 04:27:19 DEBUG : pacer: low level retry 3/10 (error 500 Internal Server Error)
2026/04/21 04:27:21 DEBUG : pacer: low level retry 4/10 (error 500 Internal Server Error)
2026/04/21 04:27:23 DEBUG : pacer: low level retry 5/10 (error 500 Internal Server Error)
2026/04/21 04:27:25 DEBUG : pacer: low level retry 6/10 (error 500 Internal Server Error)
2026/04/21 04:27:27 DEBUG : pacer: low level retry 7/10 (error 500 Internal Server Error)
2026/04/21 04:27:29 DEBUG : pacer: low level retry 8/10 (error 500 Internal Server Error)
2026/04/21 04:27:31 DEBUG : pacer: low level retry 9/10 (error 500 Internal Server Error)
2026/04/21 04:27:33 DEBUG : pacer: low level retry 10/10 (error 500 Internal Server Error)
2026/04/21 04:27:33 DEBUG : one: Received error: copy call failed: 500 Internal Server Error - low level retry 9/10
2026/04/21 04:27:33 ERROR : one: Failed to copy: copy call failed: 500 Internal Server Error
2026/04/21 04:27:33 ERROR : one: Destination found in --copy-dest, error copying
2026/04/21 04:27:33 INFO  : one: Deleted
2026/04/21 04:27:33 ERROR : one: Couldn't move: copy call failed: Resource ./rclone-test-loxabij7buru/dst/one not found: Sabre\DAV\Exception\NotFound: 404 Not Found
2026/04/21 04:27:33 DEBUG : webdav root 'rclone-test-loxabij7buru/dst': Waiting for transfers to finish
2026/04/21 04:27:33 ERROR : webdav root 'rclone-test-loxabij7buru/dst': not deleting files as there were IO errors
2026/04/21 04:27:33 ERROR : webdav root 'rclone-test-loxabij7buru/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-loxabij7buru/dst/one not found: Sabre\DAV\Exception\NotFound: 404 Not Found
        	Test:       	TestSyncCopyDest
--- FAIL: TestSyncCopyDest (188.36s)
=== RUN   TestManualTransformFile
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:27:34 DEBUG : Reset feature "Copy"
2026/04/21 04:27:34 DEBUG : Reset feature "Move"
2026/04/21 04:27:34 DEBUG : Reset feature "Copy"
2026/04/21 04:27:34 DEBUG : Reset feature "Move"
2026/04/21 04:27:34 DEBUG : empty_dir: Making directory with metadata
2026/04/21 04:27:34 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/04/21 04:27:34 DEBUG : toe: transformed to: tictactoe
2026/04/21 04:27:34 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/21 04:27:34 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/21 04:27:34 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/21 04:27:34 INFO  : tictacempty_dir: Making directory
2026/04/21 04:27:34 DEBUG : empty_dir: transformed to: tictacempty_dir
2026/04/21 04:27:34 DEBUG : toe: transformed to: tictactoe
2026/04/21 04:27:34 DEBUG : toe: transformed to: tictactoe
2026/04/21 04:27:34 INFO  : tictactoe: Making directory
2026/04/21 04:27:34 DEBUG : toe: transformed to: tictactoe
2026/04/21 04:27:34 DEBUG : toe: transformed to: tictactoe
2026/04/21 04:27:34 DEBUG : toe/toe: transformed to: tictactoe/tictactoe
2026/04/21 04:27:34 INFO  : tictactoe/tictactoe: Making directory
2026/04/21 04:27:34 DEBUG : toe/toe: transformed to: tictactoe/tictactoe
2026/04/21 04:27:34 DEBUG : toe.txt: transformed to: tictactoe.txt
2026/04/21 04:27:34 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/21 04:27:34 DEBUG : toe/toe/toe.txt: Need to transfer - File not found at Destination
2026/04/21 04:27:34 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/21 04:27:34 DEBUG : toe/toe/toe.txt: transformed to: tictactoe/tictactoe/tictactoe.txt
2026/04/21 04:27:34 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for checks to finish
2026/04/21 04:27:34 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for transfers to finish
2026/04/21 04:27:34 DEBUG : tictactoe/tictactoe/tictactoe.txt: Update will use the tus protocol to upload
2026/04/21 04:27:34 INFO  : tictactoe/tictactoe/tictactoe.txt: Failed to read metadata: object not found
2026/04/21 04:27:34 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:27:34 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/21 04:27:34 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:27:35 DEBUG : tictactoe/tictactoe/tictactoe.txt: size = 11 OK
2026/04/21 04:27:35 DEBUG : toe/toe/toe.txt: sha1 = 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed OK
2026/04/21 04:27:35 INFO  : toe/toe/toe.txt: Copied (new) to: tictactoe/tictactoe/tictactoe.txt
2026/04/21 04:27:35 INFO  : toe/toe/toe.txt: Deleted
2026/04/21 04:27:35 ERROR : Local file system at /tmp/rclone1424957904: 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 (1.50s)
=== RUN   TestBase64
    run.go:185: Remote "webdav root 'rclone-test-loxabij7buru'", Local "Local file system at /tmp/rclone1424957904", Modify Window "1s"
2026/04/21 04:27:36 DEBUG : toe: transformed to: dG9l
2026/04/21 04:27:36 DEBUG : toe: transformed to: dG9l
2026/04/21 04:27:36 INFO  : dG9l: Making directory
2026/04/21 04:27:36 DEBUG : toe: transformed to: dG9l
2026/04/21 04:27:36 DEBUG : toe: transformed to: dG9l
2026/04/21 04:27:36 DEBUG : toe/toe: transformed to: dG9l/dG9l
2026/04/21 04:27:36 INFO  : dG9l/dG9l: Making directory
2026/04/21 04:27:36 DEBUG : toe/toe: transformed to: dG9l/dG9l
2026/04/21 04:27:36 DEBUG : toe.txt: transformed to: dG9lLnR4dA==
2026/04/21 04:27:36 DEBUG : toe/toe/toe.txt: transformed to: dG9l/dG9l/dG9lLnR4dA==
2026/04/21 04:27:36 DEBUG : toe/toe/toe.txt: Need to transfer - File not found at Destination
2026/04/21 04:27:36 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for checks to finish
2026/04/21 04:27:36 DEBUG : webdav root 'rclone-test-loxabij7buru': Waiting for transfers to finish
2026/04/21 04:27:36 DEBUG : toe/toe/toe.txt: transformed to: dG9l/dG9l/dG9lLnR4dA==
2026/04/21 04:27:36 DEBUG : dG9l/dG9l/dG9lLnR4dA==: Update will use the tus protocol to upload
2026/04/21 04:27:36 INFO  : dG9l/dG9l/dG9lLnR4dA==: Failed to read metadata: object not found
2026/04/21 04:27:36 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded starts
2026/04/21 04:27:36 DEBUG : webdav root 'rclone-test-loxabij7buru': Uploaded chunk no 1 ok, range 0 -> 11
2026/04/21 04:27:36 DEBUG : webdav root 'rclone-test-loxabij7buru': -- Uploaded finished
2026/04/21 04:27:36 DEBUG : dG9l/dG9l/dG9lLnR4dA==: size = 11 OK
2026/04/21 04:27:36 DEBUG : toe/toe/toe.txt: sha1 = 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed OK
2026/04/21 04:27:36 INFO  : toe/toe/toe.txt: Copied (new) to: dG9l/dG9l/dG9lLnR4dA==
2026/04/21 04:27:36 ERROR : webdav root 'rclone-test-loxabij7buru': not deleting files as there were IO errors
2026/04/21 04:27:36 ERROR : webdav root 'rclone-test-loxabij7buru': 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 (1.16s)
FAIL
2026/04/21 04:27:37 DEBUG : webdav root 'rclone-test-loxabij7buru': Purge remote
"./sync.test -test.v -test.timeout 1h0m0s -remote TestWebdavInfiniteScale: -verbose -test.run '^(TestBase64|TestCopyRedownload|TestManualTransformFile|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf|TestSyncAfterChangingModtimeOnly|TestSyncCopyDest)$'" - Finished ERROR in 16m19.863525587s (try 5/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf TestCopyRedownload TestSyncAfterChangingModtimeOnly TestSyncCopyDest TestManualTransformFile TestBase64]