* using log directory 'd:/Rcompile/CRANpkg/local/4.2/GauPro.Rcheck'
* using R version 4.2.3 (2023-03-15 ucrt)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: UTF-8
* checking for file 'GauPro/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'GauPro' version '0.2.11'
* package encoding: UTF-8
* 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 'GauPro' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' 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 R 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 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 ... [7s] OK
* checking Rd files ... [4s] 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 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 pragmas in C/C++ headers and code ... OK
* checking compiled code ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [34s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [158s] ERROR
  Running 'testthat.R' [158s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(GauPro)
  > 
  > test_check("GauPro")
  Increasing nugget to get invertibility from  2.173835e-06  to  4.347669e-06 
  Increasing nugget to get invertibility from  4.347669e-06  to  8.695338e-06 
  [ FAIL 1 | WARN 7 | SKIP 0 | PASS 3049 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test_kernel_model_and_kernels.R:701:7'): Factor kernels ───────────
  `predict(gp, 1:3, se.fit = T)` generated warnings:
  * Negative s2 predictions are being set to 0.000249399784361853 (2 values, min=-0.00180814452590639)
  bad pred in OrderedFactorKernel
  
  [ FAIL 1 | WARN 7 | SKIP 0 | PASS 3049 ]
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking re-building of vignette outputs ... [16s] OK
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR