* using log directory ‘/data/gannet/ripley/R/packages/tests-Suggests/Boruta.Rcheck’
* using R Under development (unstable) (2026-04-22 r89950)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
    GNU Fortran (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
* running under: Fedora Linux 42 (Workstation Edition)
* using session charset: UTF-8
* current time: 2026-04-23 06:27:40 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘Boruta/DESCRIPTION’ ... OK
* this is package ‘Boruta’ version ‘9.0.0’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... INFO
Package suggested but not available for checking: ‘rFerns’
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘Boruta’ can be installed ... [4s/12s] 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 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 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 ... NOTE
Unknown package ‘rFerns’ in Rd xrefs
* 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking sizes of PDF files under ‘inst/doc’ ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [4s/17s] ERROR
Running examples in ‘Boruta-Ex.R’ failed
The error most likely occurred in:

> ### Name: Boruta
> ### Title: Feature selection with the Boruta algorithm
> ### Aliases: Boruta Boruta.default Boruta.formula
> 
> ### ** Examples
> 
> set.seed(777)
> 
> #Boruta on the "small redundant XOR" problem; read ?srx for details
> data(srx)
> Boruta(Y~.,data=srx)->Boruta.srx
> 
> #Results summary
> print(Boruta.srx)
Boruta performed 10 iterations in 7.68479 secs.
 5 attributes confirmed important: A, AnB, AoB, B, nA;
 3 attributes confirmed unimportant: N1, N2, N3;
> 
> #Result plot
> plot(Boruta.srx)
> 
> #Attribute statistics
> attStats(Boruta.srx)
      meanImp medianImp    minImp     maxImp normHits  decision
A    7.667149  7.583158  6.677365  8.6579252        1 Confirmed
B   10.779763 10.860097  8.408759 11.9837363        1 Confirmed
N1  -3.379851 -3.607149 -4.923903 -1.5208474        0  Rejected
N2  -3.161703 -2.886254 -4.749728 -1.3674759        0  Rejected
N3  -3.082367 -2.983046 -5.357544 -0.9927577        0  Rejected
AoB 19.627575 19.824120 18.374182 20.4073383        1 Confirmed
AnB 20.000203 20.068758 18.638683 21.0858083        1 Confirmed
nA   7.743852  7.710609  6.321167  9.0972147        1 Confirmed
> 
> #Using alternative importance source, rFerns
> Boruta(Y~.,data=srx,getImp=getImpFerns)->Boruta.srx.ferns
Error in loadNamespace(x) : there is no package called ‘rFerns’
Calls: Boruta ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’ [23s/32s]
 [23s/32s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [17s/57s] ERROR
Error(s) in re-building vignettes:
--- re-building ‘inahurry.Rnw’ using Sweave

Error: processing vignette 'inahurry.Rnw' failed with diagnostics:
 chunk 6 (label = BorutaFe) 
Error in library(rFerns) : there is no package called ‘rFerns’

--- failed re-building ‘inahurry.Rnw’

--- re-building ‘transdapters.Rnw’ using Sweave
--- finished re-building ‘transdapters.Rnw’

SUMMARY: processing the following file failed:
  ‘inahurry.Rnw’

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 2 ERRORs, 1 NOTE
See
  ‘/data/gannet/ripley/R/packages/tests-Suggests/Boruta.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 3:50.11, 83.16 + 13.21