* using log directory 'd:/RCompile/CRANincoming/R-devel/churon.Rcheck'
* using R Under development (unstable) (2026-01-15 r89304 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'churon/DESCRIPTION' ... OK
* this is package 'churon' version '0.1.8'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Chanyub Park <mrchypark@gmail.com>'

New submission

Possibly misspelled words in DESCRIPTION:
  CUDA (14:31)
  CoreML (14:37)
  MNIST (15:49)
  ONNX (2:8, 11:55)
  OneDNN (14:45)

Unknown, possibly misspelled, fields in DESCRIPTION:
  'AdditionalMetadata' 'Spelling'

Package has a VignetteBuilder field but no prebuilt vignette index.
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'churon' can be installed ... OK
* used C compiler: 'gcc.exe (GCC) 14.3.0'
* checking installed package size ... INFO
  installed size is 375.4Mb
  sub-directories of 1Mb or more:
    onnxruntime  374.8Mb
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking whether startup messages can be suppressed ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in shell scripts ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking Rust compilation ... WARNING
  Downloads Rust crates
  No rustc version reported prior to compilation
* checking files in 'vignettes' ... WARNING
Files in the 'vignettes' directory but no files in 'inst/doc':
  'creating-model-packages.Rmd'
* checking examples ... OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... ERROR
  Running 'testthat.R'
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/tests.html
  > # * https://testthat.r-lib.org/reference/test_package.html#special-files
  > 
  > library(testthat)
  > library(churon)
  ChurOn: Setup ONNX Runtime at D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll
  churon: ONNX Runtime Integration for R
  ONNX Runtime loaded successfully.
  > 
  > test_check("churon")
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
  Warning: ONNX Runtime initialization panicked (possible corrupted library)
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-end-to-end-33.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-end-to-end-63.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-end-to-end-119.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-error-handling-73.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-inference-execution-27.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-session-management-14.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-session-management-35.R
  thread '<unnamed>' panicked at D:/temp/2026_01_16_12_30_17_22682/RtmpsxwQ00/R.INSTALL110ac1e3aacc/churon/src/.cargo\registry\src\index.crates.io-6f17d22bba15001f\ort-2.0.0-rc.10\src/lib.rs:111:33:
  An error occurred while attempting to load the ONNX Runtime binary at `D:\RCompile\CRANincoming\R-devel\lib\churon\onnxruntime\lib\onnxruntime.dll`: LoadLibraryExW failed
  thread '<unnamed>' panicked at src\lib.rs:120:1:
  explicit panic
  Saving _problems/test-session-management-58.R
  [ FAIL 8 | WARN 0 | SKIP 0 | PASS 46 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-end-to-end.R:17:5'): end-to-end workflow with example models ──
  Expected `{ ... }` not to throw any errors.
  Actually got a <simpleError> with message:
    Failed to create ONNX session: User function panicked: from_path
  ── Failure ('test-end-to-end.R:60:5'): convenience functions work correctly ────
  Expected `{ ... }` not to throw any errors.
  Actually got a <simpleError> with message:
    Failed to create ONNX session: User function panicked: from_path
  ── Error ('test-end-to-end.R:119:5'): input validation works correctly ─────────
  Error in `value[[3L]](cond)`: Failed to create ONNX session: User function panicked: from_path
  Backtrace:
      ▆
   1. └─churon::onnx_session(models[1]) at test-end-to-end.R:119:5
   2.   └─base::tryCatch(...)
   3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5.         └─value[[3L]](cond)
  ── Error ('test-error-handling.R:73:5'): error handling for inference failures ──
  Error in `value[[3L]](cond)`: Failed to create ONNX session: User function panicked: from_path
  Backtrace:
      ▆
   1. └─churon::onnx_session(model_files[1]) at test-error-handling.R:73:5
   2.   └─base::tryCatch(...)
   3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5.         └─value[[3L]](cond)
  ── Error ('test-inference-execution.R:27:5'): inference with invalid input data ──
  Error in `value[[3L]](cond)`: Failed to create ONNX session: User function panicked: from_path
  Backtrace:
      ▆
   1. └─churon::onnx_session(model_path) at test-inference-execution.R:27:5
   2.   └─base::tryCatch(...)
   3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5.         └─value[[3L]](cond)
  ── Error ('test-session-management.R:14:5'): session creation with valid model ──
  Error in `value[[3L]](cond)`: Failed to create ONNX session: User function panicked: from_path
  Backtrace:
      ▆
   1. └─churon::onnx_example_session("mnist") at test-session-management.R:14:5
   2.   └─churon::onnx_session(model_path[1], providers = providers)
   3.     └─base::tryCatch(...)
   4.       └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   5.         └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   6.           └─value[[3L]](cond)
  ── Error ('test-session-management.R:35:5'): session creation with execution providers ──
  Error in `value[[3L]](cond)`: Failed to create ONNX session: User function panicked: from_path
  Backtrace:
      ▆
   1. └─churon::onnx_session(models[1], providers = "cpu") at test-session-management.R:35:5
   2.   └─base::tryCatch(...)
   3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5.         └─value[[3L]](cond)
  ── Error ('test-session-management.R:58:5'): session information retrieval ─────
  Error in `value[[3L]](cond)`: Failed to create ONNX session: User function panicked: from_path
  Backtrace:
      ▆
   1. └─churon::onnx_session(models[1]) at test-session-management.R:58:5
   2.   └─base::tryCatch(...)
   3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5.         └─value[[3L]](cond)
  
  [ FAIL 8 | WARN 0 | SKIP 0 | PASS 46 ]
  Error:
  ! Test failures.
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... WARNING
Directory 'inst/doc' does not exist.
Package vignette without corresponding single PDF/HTML:
  'creating-model-packages.Rmd'
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... [19s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 3 WARNINGs, 1 NOTE