* using log directory 'd:/Rcompile/CRANpkg/local/4.5/merDeriv.Rcheck'
* using R version 4.5.3 (2026-03-11 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 'merDeriv/DESCRIPTION' ... OK
* this is package 'merDeriv' version '0.2-5'
* 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 'merDeriv' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... 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 ... [3s] OK
* checking whether the package can be loaded with stated dependencies ... [4s] OK
* checking whether the package can be unloaded cleanly ... [4s] OK
* checking whether the namespace can be loaded with stated dependencies ... [3s] OK
* checking whether the namespace can be unloaded cleanly ... [4s] OK
* checking loading without being on the library search path ... [4s] 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 ... [11s] OK
* checking Rd files ... [1s] OK
* checking Rd metadata ... 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 examples ... [6s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [13s] ERROR
  Running 'tinytest.R' [13s]
Running the tests in 'tests/tinytest.R' failed.
Complete output:
  > 
  > if ( requireNamespace("tinytest", quietly=TRUE) ){
  +   tinytest::test_package("merDeriv")
  + }
  Loading required package: lme4
  Loading required package: Matrix
  Loading required package: nonnest2
  This is nonnest2 0.5-9.
  nonnest2 has not been tested with all combinations of supported model classes.
  Loading required package: sandwich
  Loading required package: lavaan
  This is lavaan 0.6-21
  lavaan is FREE software! Please report any bugs.
  
  test_merDeriv.R...............    0 tests    
  test_merDeriv.R...............    0 tests    Loading required package: stats4
  Loading required package: lattice
  
  Attaching package: 'mirt'
  
  The following object is masked from 'package:lme4':
  
      fixef
  
  
  test_merDeriv.R...............    0 tests    
  Attaching package: 'nlme'
  
  The following object is masked from 'package:mirt':
  
      fixef
  
  The following object is masked from 'package:lme4':
  
      lmList
  
  
  test_merDeriv.R...............    0 tests    
  test_merDeriv.R...............    0 tests    
  test_merDeriv.R...............    0 tests    
  test_merDeriv.R...............    1 tests OK 
  test_merDeriv.R...............    1 tests OK 
  test_merDeriv.R...............    2 tests OK 
  test_merDeriv.R...............    2 tests OK 
  test_merDeriv.R...............    2 tests OK 
  test_merDeriv.R...............    2 tests OK 
  test_merDeriv.R...............    3 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    4 tests OK 
  test_merDeriv.R...............    5 tests OK 
  test_merDeriv.R...............    6 tests OK 
  test_merDeriv.R...............    7 tests OK 
  test_merDeriv.R...............    8 tests OK 
  test_merDeriv.R...............    8 tests OK 
  test_merDeriv.R...............    9 tests OK 
* checking PDF version of manual ... [16s] OK
* checking HTML version of manual ... [2s] OK
* DONE
Status: 1 ERROR