* using log directory ‘/srv/hornik/tmp/CRAN_pretest/ResIN.Rcheck’
* using R Under development (unstable) (2025-07-29 r88464)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3)
    Debian flang-new version 19.1.7 (3)
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘ResIN/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘ResIN’ version ‘2.2.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/6s] OK
* 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 ... NOTE
Found the following hidden files and directories:
  .RDataTmp
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.

CRAN-pack does not know about
  .RDataTmp
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘ResIN’ can be installed ... [10s/10s] OK
* 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 ... [2s/2s] OK
* checking whether the package can be loaded with stated dependencies ... [2s/2s] WARNING
Error: package or namespace load failed for ‘ResIN’:
 object 'head' not found whilst loading namespace 'ResIN'
Execution halted

It looks like this package (or one of its dependent packages) has an
unstated dependence on a standard package.  All dependencies must be
declared in DESCRIPTION.
See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
* checking whether the package can be unloaded cleanly ... [2s/2s] WARNING
Error: package or namespace load failed for ‘ResIN’:
 object 'head' not found whilst loading namespace 'ResIN'
Execution halted
* checking whether the namespace can be loaded with stated dependencies ... [2s/2s] WARNING
Error: object 'head' not found whilst loading namespace 'ResIN'
Execution halted

A namespace must be able to be loaded with just the base namespace
loaded: otherwise if the namespace gets loaded by a saved object, the
session will be unable to start.

Probably some imports need to be declared in the NAMESPACE file.
* checking whether the namespace can be unloaded cleanly ... [2s/2s] OK
* checking loading without being on the library search path ... [2s/2s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... NOTE
Error: object 'head' not found whilst loading namespace 'ResIN'
Call sequence:
4: stop(gettextf("object '%s' not found whilst loading namespace '%s'", 
       genname, package), call. = FALSE, domain = NA)
3: .registerS3method(fin[i, 1], fin[i, 2], fin[i, 3], fin[i, 4], 
       env)
2: registerS3methods(nsInfo$S3methods, package, env)
1: loadNamespace(package, lib.loc)
Execution halted
* checking S3 generic/method consistency ... WARNING
as.data.frame:
  function(x, row.names, optional, ...)
as.data.frame.ResIN:
  function(x, which, ...)
See section ‘Generic functions and methods’ in the ‘Writing R
Extensions’ manual.
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [9s/9s] NOTE
Error: object 'head' not found whilst loading namespace 'ResIN'
Execution halted
* 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 ... WARNING
Undocumented code objects:
  ‘autoplot.ResIN’
All user-level objects in a package should have documentation entries.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.
* 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 ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [12s/12s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [17s/17s] OK
* checking PDF version of manual ... [3s/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: 5 WARNINGs, 3 NOTEs