"./vfs.test -test.v -test.timeout 1h0m0s -remote 'TestAzureBlob,directory_markers:' -verbose -test.run '^TestRWCacheUpdate$'" - Starting (try 3/5)
2026/04/06 03:05:13 DEBUG : Creating backend with remote "TestAzureBlob,directory_markers:rclone-test-wopizus2tone"
2026/04/06 03:05:13 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/04/06 03:05:13 DEBUG : TestAzureBlob: detected overridden config - adding "{juk_h}" suffix to name
2026/04/06 03:05:13 DEBUG : Azure container rclone-test-wopizus2tone: Using directory markers
2026/04/06 03:05:13 DEBUG : Creating backend with remote "/tmp/rclone637328144"
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "Azure container rclone-test-wopizus2tone", Local "Local file system at /tmp/rclone637328144", Modify Window "1ns"
2026/04/06 03:05:13 INFO  : Azure container rclone-test-wopizus2tone: poll-interval is not supported by this remote
2026/04/06 03:05:13 DEBUG : Azure container rclone-test-wopizus2tone: vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/06 03:05:13 DEBUG : Azure container rclone-test-wopizus2tone: vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestAzureBlob{juk_h}/rclone-test-wopizus2tone"
2026/04/06 03:05:13 DEBUG : Azure container rclone-test-wopizus2tone: vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestAzureBlob{juk_h}/rclone-test-wopizus2tone"
2026/04/06 03:05:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestAzureBlob{juk_h}/rclone-test-wopizus2tone"
2026/04/06 03:05:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/06 03:05:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestAzureBlob{juk_h}/rclone-test-wopizus2tone" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestAzureBlob{juk_h}/rclone-test-wopizus2tone"
2026/04/06 03:05:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestAzureBlob{juk_h}/rclone-test-wopizus2tone"
2026/04/06 03:05:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/06 03:05:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestAzureBlob{juk_h}/rclone-test-wopizus2tone" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestAzureBlob{juk_h}/rclone-test-wopizus2tone"
2026/04/06 03:05:13 INFO  : Azure container rclone-test-wopizus2tone: vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/06 03:05:13 DEBUG : forgetting directory cache
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb2154c0): _readAt: size=512, off=0
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb2154c0): openPending: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "20,2026-04-06 02:06:13.509813202 +0000 UTC,8558f20bbf1a5777c862752b37ad49be" against cached fingerprint ""
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20
2026/04/06 03:05:14 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb2154c0): >openPending: err=<nil>
2026/04/06 03:05:14 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb2154c0): >_readAt: n=20, err=EOF
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb2154c0): close: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb2154c0): >close: err=<nil>
2026/04/06 03:05:14 DEBUG : forgetting directory cache
2026/04/06 03:05:14 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb217980): _readAt: size=512, off=0
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb217980): openPending: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "20,2026-04-06 02:07:13.509813202 +0000 UTC,944a242d910e2bbacae0d0db8c64490a" against cached fingerprint "20,2026-04-06 02:06:13.509813202 +0000 UTC,8558f20bbf1a5777c862752b37ad49be"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: removing cached entry as stale (remote fingerprint "20,2026-04-06 02:07:13.509813202 +0000 UTC,944a242d910e2bbacae0d0db8c64490a" != cached fingerprint "20,2026-04-06 02:06:13.509813202 +0000 UTC,8558f20bbf1a5777c862752b37ad49be")
2026/04/06 03:05:14 INFO  : TestRWCacheUpdate: vfs cache: removed cache file as stale (remote is different)
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: removed metadata from cache as stale (remote is different)
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20 (not needed as size correct)
2026/04/06 03:05:14 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb217980): >openPending: err=<nil>
2026/04/06 03:05:14 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb217980): >_readAt: n=20, err=EOF
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb217980): close: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb217980): >close: err=<nil>
2026/04/06 03:05:14 DEBUG : forgetting directory cache
2026/04/06 03:05:14 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb1b3580): _readAt: size=512, off=0
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb1b3580): openPending: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "20,2026-04-06 02:08:13.509813202 +0000 UTC,4e063366550d230fc1fb85c19dbb494d" against cached fingerprint "20,2026-04-06 02:07:13.509813202 +0000 UTC,944a242d910e2bbacae0d0db8c64490a"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: removing cached entry as stale (remote fingerprint "20,2026-04-06 02:08:13.509813202 +0000 UTC,4e063366550d230fc1fb85c19dbb494d" != cached fingerprint "20,2026-04-06 02:07:13.509813202 +0000 UTC,944a242d910e2bbacae0d0db8c64490a")
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20 (not needed as size correct)
2026/04/06 03:05:14 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb1b3580): >openPending: err=<nil>
2026/04/06 03:05:14 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb1b3580): >_readAt: n=20, err=EOF
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb1b3580): close: 
2026/04/06 03:05:14 DEBUG : TestRWCacheUpdate(0x2c32fb1b3580): >close: err=<nil>
2026/04/06 03:05:15 DEBUG : forgetting directory cache
2026/04/06 03:05:15 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb236140): _readAt: size=512, off=0
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb236140): openPending: 
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "20,2026-04-06 02:09:13.509813202 +0000 UTC,a8c7956852282e88c22a986150cb5a68" against cached fingerprint "20,2026-04-06 02:08:13.509813202 +0000 UTC,4e063366550d230fc1fb85c19dbb494d"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: vfs cache: removing cached entry as stale (remote fingerprint "20,2026-04-06 02:09:13.509813202 +0000 UTC,a8c7956852282e88c22a986150cb5a68" != cached fingerprint "20,2026-04-06 02:08:13.509813202 +0000 UTC,4e063366550d230fc1fb85c19dbb494d")
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20 (not needed as size correct)
2026/04/06 03:05:15 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb236140): >openPending: err=<nil>
2026/04/06 03:05:15 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb236140): >_readAt: n=20, err=EOF
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb236140): close: 
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb236140): >close: err=<nil>
2026/04/06 03:05:15 DEBUG : forgetting directory cache
2026/04/06 03:05:15 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb257d00): _readAt: size=512, off=0
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb257d00): openPending: 
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "20,2026-04-06 02:10:13.509813202 +0000 UTC,25074c7237d5f7774d304950950b2d66" against cached fingerprint "20,2026-04-06 02:09:13.509813202 +0000 UTC,a8c7956852282e88c22a986150cb5a68"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: vfs cache: removing cached entry as stale (remote fingerprint "20,2026-04-06 02:10:13.509813202 +0000 UTC,25074c7237d5f7774d304950950b2d66" != cached fingerprint "20,2026-04-06 02:09:13.509813202 +0000 UTC,a8c7956852282e88c22a986150cb5a68")
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20 (not needed as size correct)
2026/04/06 03:05:15 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb257d00): >openPending: err=<nil>
2026/04/06 03:05:15 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb257d00): >_readAt: n=20, err=EOF
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb257d00): close: 
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate(0x2c32fb257d00): >close: err=<nil>
2026/04/06 03:05:15 DEBUG : forgetting directory cache
2026/04/06 03:05:15 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:15 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5a1e80): _readAt: size=512, off=0
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5a1e80): openPending: 
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "20,2026-04-06 02:11:13.509813202 +0000 UTC,58e51f3b328781d7a035e462b2e9bd00" against cached fingerprint "20,2026-04-06 02:10:13.509813202 +0000 UTC,25074c7237d5f7774d304950950b2d66"
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: removing cached entry as stale (remote fingerprint "20,2026-04-06 02:11:13.509813202 +0000 UTC,58e51f3b328781d7a035e462b2e9bd00" != cached fingerprint "20,2026-04-06 02:10:13.509813202 +0000 UTC,25074c7237d5f7774d304950950b2d66")
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20 (not needed as size correct)
2026/04/06 03:05:16 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5a1e80): >openPending: err=<nil>
2026/04/06 03:05:16 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5a1e80): >_readAt: n=20, err=EOF
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5a1e80): close: 
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5a1e80): >close: err=<nil>
2026/04/06 03:05:16 DEBUG : forgetting directory cache
2026/04/06 03:05:16 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: OpenFile: flags=O_RDONLY, perm=----------
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: Open: flags=O_RDONLY
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: newRWFileHandle: 
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: >newRWFileHandle: err=<nil>
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: >Open: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: >OpenFile: fd=TestRWCacheUpdate (rw), err=<nil>
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5b9bc0): _readAt: size=512, off=0
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5b9bc0): openPending: 
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: checking remote fingerprint "21,2026-04-06 02:12:13.509813202 +0000 UTC,8dbc613757cc0c1614e9b1aafd9156a7" against cached fingerprint "20,2026-04-06 02:11:13.509813202 +0000 UTC,58e51f3b328781d7a035e462b2e9bd00"
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: removing cached entry as stale (remote fingerprint "21,2026-04-06 02:12:13.509813202 +0000 UTC,8dbc613757cc0c1614e9b1aafd9156a7" != cached fingerprint "20,2026-04-06 02:11:13.509813202 +0000 UTC,58e51f3b328781d7a035e462b2e9bd00")
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=20 (not needed as size correct)
2026/04/06 03:05:16 DEBUG : Added virtual directory entry vAddFile: "TestRWCacheUpdate"
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5b9bc0): >openPending: err=<nil>
2026/04/06 03:05:16 DEBUG : vfs cache: looking for range={Pos:0 Size:20} in [] - present false
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: ChunkedReader.RangeSeek from -1 to 0 length -1
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: ChunkedReader.Read at -1 length 32768 chunkOffset 0 chunkSize 134217728
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: ChunkedReader.openRange at 0 length 134217728
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: Size has changed from 20 to 21
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: vfs cache: truncate to size=21
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5b9bc0): >_readAt: n=21, err=EOF
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5b9bc0): close: 
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate(0x2c32fb5b9bc0): >close: err=<nil>
    read_write_test.go:752: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:752
        	Error:      	Not equal: 
        	            	expected: "TestRWCacheUpdate006*"
        	            	actual  : "TestRWCacheUpdate006\x00"
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1 +1 @@
        	            	-TestRWCacheUpdate006*
        	            	+TestRWCacheUpdate006
        	Test:       	TestRWCacheUpdate
2026/04/06 03:05:16 DEBUG : WaitForWriters: timeout=30s
2026/04/06 03:05:16 DEBUG : Looking for writers
2026/04/06 03:05:16 DEBUG : TestRWCacheUpdate: reading active writers
2026/04/06 03:05:16 DEBUG : >WaitForWriters: 
2026/04/06 03:05:16 DEBUG : Azure container rclone-test-wopizus2tone: vfs cache: cleaner exiting
--- FAIL: TestRWCacheUpdate (3.05s)
FAIL
2026/04/06 03:05:16 DEBUG : Azure container rclone-test-wopizus2tone: Purge remote
2026/04/06 03:05:16 DEBUG : forgetting directory cache
2026/04/06 03:05:16 DEBUG : Removed virtual directory entry vAddFile: "TestRWCacheUpdate"
"./vfs.test -test.v -test.timeout 1h0m0s -remote 'TestAzureBlob,directory_markers:' -verbose -test.run '^TestRWCacheUpdate$'" - Finished ERROR in 3.189660012s (try 3/5): exit status 1: Failed [TestRWCacheUpdate]