* using log directory ‘/srv/hornik/tmp/CRAN_pretest/FRK.Rcheck’
* using R Under development (unstable) (2026-01-14 r89303)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.8 (1)
    Debian flang version 21.1.8 (1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘FRK/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘FRK’ version ‘2.3.2’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/6s] NOTE
Maintainer: ‘Andrew Zammit-Mangion <andrewzm@gmail.com>’

Suggests or Enhances not in mainstream repositories:
  dggrids
Availability using Additional_repositories specification:
  dggrids   yes   https://andrewzm.github.io/dggrids-repo/

Found the following (possibly) invalid URLs:
  URL: http://eigen.tuxfamily.org (moved to https://libeigen.gitlab.io/)
    From: inst/doc/FRK_non-Gaussian.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://www.coin-or.org/CppAD (moved to https://www.coin-or.org/CppAD/)
    From: inst/doc/FRK_non-Gaussian.pdf
    Status: 301
    Message: Moved Permanently
  URL: https://cran.r-project.org/web/views/Spatial.html
    From: inst/doc/FRK_intro.pdf
    Status: 200
    Message: OK
    CRAN URL not in canonical form
The canonical URL of the CRAN page for a task view is 
  https://CRAN.R-project.org/view=viewname
For content that is 'Moved Permanently', please change http to https,
add trailing slashes, or replace the old by the new URL.
* checking package namespace information ... OK
* checking package dependencies ... INFO
Package suggested but not available for checking: ‘dggrids’
* 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 ‘FRK’ can be installed ... [69s/69s] OK
* used C++ compiler: ‘Debian clang version 21.1.8 (1+b1)’
* checking package directory ... OK
* checking for future file timestamps ... 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 ... [3s/3s] OK
* checking whether the package can be loaded with stated dependencies ... [3s/3s] OK
* checking whether the package can be unloaded cleanly ... [3s/3s] OK
* checking whether the namespace can be loaded with stated dependencies ... [3s/3s] OK
* checking whether the namespace can be unloaded cleanly ... [3s/3s] OK
* checking loading without being on the library search path ... [3s/3s] 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 ... [20s/20s] 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [1s/1s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking sizes of PDF files under ‘inst/doc’ ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [12s/12s] OK
* checking for unstated dependencies in ‘demo’ ... NOTE
'library' or 'require' call not declared from: ‘gridExtra’
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [52s/52s] OK
  Running ‘testthat.R’ [52s/52s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [103s/104s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [2s/2s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 2 NOTEs