* using log directory ‘/srv/hornik/tmp/CRAN/aloom.Rcheck’
* using R Under development (unstable) (2023-11-28 r85645)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 17.0.5 (1)
    Debian flang-new version 17.0.5 (1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘aloom/DESCRIPTION’ ... OK
* this is package ‘aloom’ version ‘0.1.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Damjan Krstajic <Damjan.Krstajic@rcc.org.rs>’

Days since last update: 1
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking serialization versions ... OK
* checking whether package ‘aloom’ can be installed ... [4s/4s] OK
* 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 R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] 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 ... [5s/5s] OK
* checking Rd files ... [0s/0s] 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 examples ... [1s/1s] ERROR
Running examples in ‘aloom-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: aloom
> ### Title: All Leave-One-Out Models
> ### Aliases: aloom
> 
> ### ** Examples
> 
> 
> library(randomForest)
randomForest 4.7-1.1
Type rfNews() to see new features/changes/bug fixes.
> x1 <- matrix(rnorm(100 * 20), 100, 20)
> x2 <- matrix(rnorm(30 * 20), 30, 20)
> y1 <- as.factor(sample(c("POS","NEG"), 100, replace = TRUE))
> model.params <- list(ntree=100)
> fit <- aloom(x1,y1,x2,method="rf",model.params)
Error in .check_ncores(cores) : 32 simultaneous processes spawned
Calls: aloom -> <Anonymous> -> .check_ncores
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [1s/1s] ERROR
  Running ‘testthat.R’ [1s/1s]
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/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(aloom)
  > 
  > test_check("aloom")
  randomForest 4.7-1.1
  Type rfNews() to see new features/changes/bug fixes.
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 2 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_aloom_1.R:11:5'): check that all expected outputs are created ──
  Error in `.check_ncores(cores)`: 32 simultaneous processes spawned
  Backtrace:
      ▆
   1. └─aloom::aloom(x1, y1, x2, method = "rf", model.params) at test_aloom_1.R:11:5
   2.   └─parallel::mclapply(...)
   3.     └─parallel:::.check_ncores(cores)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 2 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... [2s/2s] OK
* checking HTML version of manual ... [0s/0s] 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