"./vfs.test -test.v -test.timeout 1h0m0s -remote TestMega: -verbose -test.run '^(TestCaseSensitivity|TestRWFileHandleSizeCreateExisting|TestUnicodeNormalization|TestWriteFileHandleMethods|TestZipLargeFiles)$'" - Starting (try 2/5)
2026/10/07 04:43:40 DEBUG : Creating backend with remote "TestMega:rclone-test-yinacit4revo"
2026/10/07 04:43:40 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/10/07 04:43:40 DEBUG : mega root 'rclone-test-yinacit4revo': Using previously stored session ID and master key to initialize the Mega API
2026/10/07 04:44:00 DEBUG : Creating backend with remote "/tmp/rclone1262160320"
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:198: Remote "mega root 'rclone-test-yinacit4revo'", Local "Local file system at /tmp/rclone1262160320", Modify Window "876000h0m0s"
2026/10/07 04:44:00 INFO  : mega root 'rclone-test-yinacit4revo': poll-interval is not supported by this remote
2026/10/07 04:44:00 DEBUG : mega root 'rclone-test-yinacit4revo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/10/07 04:44:00 DEBUG : mega root 'rclone-test-yinacit4revo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestMega/rclone-test-yinacit4revo"
2026/10/07 04:44:00 DEBUG : mega root 'rclone-test-yinacit4revo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestMega/rclone-test-yinacit4revo"
2026/10/07 04:44:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestMega/rclone-test-yinacit4revo"
2026/10/07 04:44:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/10/07 04:44:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestMega/rclone-test-yinacit4revo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestMega/rclone-test-yinacit4revo"
2026/10/07 04:44:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestMega/rclone-test-yinacit4revo"
2026/10/07 04:44:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/10/07 04:44:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestMega/rclone-test-yinacit4revo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestMega/rclone-test-yinacit4revo"
2026/10/07 04:44:00 INFO  : mega root 'rclone-test-yinacit4revo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/10/07 04:44:01 DEBUG : dir/file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/10/07 04:44:01 DEBUG : dir/file1: Open: flags=O_WRONLY|O_CREATE
2026/10/07 04:44:01 DEBUG : dir/file1: newRWFileHandle: 
2026/10/07 04:44:01 DEBUG : dir/file1: >newRWFileHandle: err=<nil>
2026/10/07 04:44:01 DEBUG : dir: Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:01 DEBUG : dir/file1: >Open: fd=dir/file1 (rw), err=<nil>
2026/10/07 04:44:01 DEBUG : dir/file1: >OpenFile: fd=dir/file1 (rw), err=<nil>
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): _writeAt: size=5, off=0
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): openPending: 
2026/10/07 04:44:01 DEBUG : dir/file1: vfs cache: checking remote fingerprint "16" against cached fingerprint ""
2026/10/07 04:44:01 DEBUG : dir/file1: vfs cache: truncate to size=16
2026/10/07 04:44:01 DEBUG : dir: Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): >openPending: err=<nil>
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): >_writeAt: n=5, err=<nil>
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): _writeAt: size=15, off=5
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): >_writeAt: n=15, err=<nil>
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): close: 
2026/10/07 04:44:01 DEBUG : vfs cache: looking for range={Pos:0 Size:16} in [{Pos:0 Size:20}] - present true
2026/10/07 04:44:01 DEBUG : dir/file1: vfs cache: setting modification time to 2026-10-07 04:44:01.154302552 +0000 UTC m=+20.223463832
2026/10/07 04:44:01 INFO  : dir/file1: vfs cache: queuing for upload in 100ms
2026/10/07 04:44:01 DEBUG : dir/file1(0x1e56ae14ac40): >close: err=<nil>
2026/10/07 04:44:01 DEBUG : WaitForWriters: timeout=30s
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/10/07 04:44:01 DEBUG : dir/file1: vfs cache: starting upload
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/10/07 04:44:01 DEBUG : dir: Looking for writers
2026/10/07 04:44:01 DEBUG : file1: reading active writers
2026/10/07 04:44:01 DEBUG : Looking for writers
2026/10/07 04:44:01 DEBUG : dir: reading active writers
2026/10/07 04:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/10/07 04:44:01 DEBUG : dir/file1: size = 20 OK
2026/10/07 04:44:01 INFO  : dir/file1: Copied (replaced existing)
2026/10/07 04:44:01 DEBUG : dir/file1: vfs cache: fingerprint now "20"
2026/10/07 04:44:01 DEBUG : dir/file1: vfs cache: writeback object to VFS layer
2026/10/07 04:44:01 DEBUG : dir: Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:01 INFO  : dir/file1: vfs cache: upload succeeded try #1
2026/10/07 04:44:02 DEBUG : dir: Looking for writers
2026/10/07 04:44:02 DEBUG : file1: reading active writers
2026/10/07 04:44:02 DEBUG : Looking for writers
2026/10/07 04:44:02 DEBUG : dir: reading active writers
2026/10/07 04:44:02 DEBUG : >WaitForWriters: 
2026/10/07 04:44:02 DEBUG : mega root 'rclone-test-yinacit4revo': vfs cache: cleaner exiting
--- PASS: TestRWFileHandleSizeCreateExisting (2.20s)
=== RUN   TestCaseSensitivity
    run.go:198: Remote "mega root 'rclone-test-yinacit4revo'", Local "Local file system at /tmp/rclone1262160320", Modify Window "876000h0m0s"
    run.go:303: Failed to put "FiLeB" to "mega root 'rclone-test-yinacit4revo'": upload file failed to create session: unexpected end of JSON input
--- FAIL: TestCaseSensitivity (16.50s)
=== RUN   TestUnicodeNormalization
    run.go:198: Remote "mega root 'rclone-test-yinacit4revo'", Local "Local file system at /tmp/rclone1262160320", Modify Window "876000h0m0s"
2026/10/07 04:44:25 INFO  : mega root 'rclone-test-yinacit4revo': poll-interval is not supported by this remote
2026/10/07 04:44:25 NOTICE: mega root 'rclone-test-yinacit4revo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: OpenFile: flags=O_RDONLY, perm=-rwxrwxrwx
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: Open: flags=O_RDONLY
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: >Open: fd=normal name with no special characters.txt (r), err=<nil>
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: >OpenFile: fd=normal name with no special characters.txt (r), err=<nil>
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: ChunkedReader.openRange at 0 length 134217728
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: ChunkedReader.Read at 0 length 5 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: OpenFile: flags=O_RDONLY, perm=-rwxrwxrwx
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: Open: flags=O_RDONLY
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: >Open: fd=測試_Русский___ě_áñ (r), err=<nil>
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: >OpenFile: fd=測試_Русский___ě_áñ (r), err=<nil>
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: ChunkedReader.openRange at 0 length 134217728
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: ChunkedReader.Read at 0 length 5 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: OpenFile: flags=O_RDONLY, perm=-rwxrwxrwx
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: Open: flags=O_RDONLY
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: >Open: fd=normal name with no special characters.txt (r), err=<nil>
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: >OpenFile: fd=normal name with no special characters.txt (r), err=<nil>
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: ChunkedReader.openRange at 0 length 134217728
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: ChunkedReader.Read at 0 length 5 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: OpenFile: flags=O_RDONLY, perm=-rwxrwxrwx
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: >OpenFile: fd=<nil>, err=file does not exist
2026/10/07 04:44:25 DEBUG : WaitForWriters: timeout=30s
2026/10/07 04:44:25 DEBUG : Looking for writers
2026/10/07 04:44:25 DEBUG : normal name with no special characters.txt: reading active writers
2026/10/07 04:44:25 DEBUG : 測試_Русский___ě_áñ: reading active writers
2026/10/07 04:44:25 DEBUG : >WaitForWriters: 
--- PASS: TestUnicodeNormalization (9.93s)
=== RUN   TestWriteFileHandleMethods
    run.go:198: Remote "mega root 'rclone-test-yinacit4revo'", Local "Local file system at /tmp/rclone1262160320", Modify Window "876000h0m0s"
2026/10/07 04:44:29 INFO  : mega root 'rclone-test-yinacit4revo': poll-interval is not supported by this remote
2026/10/07 04:44:29 NOTICE: mega root 'rclone-test-yinacit4revo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/10/07 04:44:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/10/07 04:44:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/10/07 04:44:29 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/10/07 04:44:29 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/10/07 04:44:29 DEBUG : mega root 'rclone-test-yinacit4revo': File to upload is small (5 bytes), uploading instead of streaming
2026/10/07 04:44:29 DEBUG : file1: size = 5 OK
2026/10/07 04:44:29 NOTICE: mega root 'rclone-test-yinacit4revo': --checksum is in use but the source and destination have no hashes in common; falling back to --size-only
2026/10/07 04:44:29 DEBUG : file1: Size of src and dst objects identical
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/10/07 04:44:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/10/07 04:44:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 ERROR : file1: WriteFileHandle: Can't open for write without O_TRUNC on existing file without --vfs-cache-mode >= writes
2026/10/07 04:44:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/10/07 04:44:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : mega root 'rclone-test-yinacit4revo': File to upload is small (0 bytes), uploading instead of streaming
2026/10/07 04:44:29 DEBUG : file1: size = 0 OK
2026/10/07 04:44:29 DEBUG : file1: Size of src and dst objects identical
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/10/07 04:44:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/10/07 04:44:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:29 DEBUG : mega root 'rclone-test-yinacit4revo': File to upload is small (7 bytes), uploading instead of streaming
2026/10/07 04:44:30 DEBUG : file1: size = 7 OK
2026/10/07 04:44:30 DEBUG : file1: Size of src and dst objects identical
2026/10/07 04:44:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/10/07 04:44:30 DEBUG : WaitForWriters: timeout=30s
2026/10/07 04:44:30 DEBUG : Looking for writers
2026/10/07 04:44:30 DEBUG : file1: reading active writers
2026/10/07 04:44:30 DEBUG : >WaitForWriters: 
--- PASS: TestWriteFileHandleMethods (1.33s)
=== RUN   TestZipLargeFiles
    run.go:198: Remote "mega root 'rclone-test-yinacit4revo'", Local "Local file system at /tmp/rclone1262160320", Modify Window "876000h0m0s"
2026/10/07 04:44:30 INFO  : mega root 'rclone-test-yinacit4revo': poll-interval is not supported by this remote
2026/10/07 04:44:30 NOTICE: mega root 'rclone-test-yinacit4revo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/10/07 04:44:40 DEBUG : bigdir/big.bin: Open: flags=O_RDONLY
2026/10/07 04:44:40 DEBUG : bigdir/big.bin: >Open: fd=bigdir/big.bin (r), err=<nil>
2026/10/07 04:44:40 DEBUG : bigdir/big.bin: Set virtual modtime to 2026-10-07 04:44:40 +0000 UTC
2026/10/07 04:44:40 DEBUG : bigdir/big.bin: ChunkedReader.openRange at 0 length 134217728
2026/10/07 04:44:40 DEBUG : bigdir/big.bin: ChunkedReader.Read at 0 length 4096 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 4096 length 8192 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 12288 length 16384 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 28672 length 32768 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 61440 length 65536 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 126976 length 131072 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 258048 length 262144 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 520192 length 524288 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 1044480 length 1048576 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 2093056 length 1048576 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 3141632 length 1048576 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:41 DEBUG : bigdir/big.bin: ChunkedReader.Read at 4190208 length 1048576 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:42 DEBUG : bigdir/big.bin: ChunkedReader.Read at 5238784 length 1048576 chunkOffset 0 chunkSize 134217728
2026/10/07 04:44:42 DEBUG : WaitForWriters: timeout=30s
2026/10/07 04:44:42 DEBUG : bigdir: Looking for writers
2026/10/07 04:44:42 DEBUG : big.bin: reading active writers
2026/10/07 04:44:42 DEBUG : Looking for writers
2026/10/07 04:44:42 DEBUG : bigdir: reading active writers
2026/10/07 04:44:42 DEBUG : >WaitForWriters: 
--- PASS: TestZipLargeFiles (24.18s)
FAIL
2026/10/07 04:44:54 DEBUG : mega root 'rclone-test-yinacit4revo': Purge remote
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestMega: -verbose -test.run '^(TestCaseSensitivity|TestRWFileHandleSizeCreateExisting|TestUnicodeNormalization|TestWriteFileHandleMethods|TestZipLargeFiles)$'" - Finished ERROR in 1m14.515112626s (try 2/5): exit status 1: Failed [TestCaseSensitivity]