* using log directory ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/appeears.Rcheck’
* using R Under development (unstable) (2025-07-13 r88407)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3+b1)
    Debian flang-new version 19.1.7 (3+b1)
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘appeears/DESCRIPTION’ ... OK
* this is package ‘appeears’ version ‘1.1’
* checking CRAN incoming feasibility ... [1s/1s] 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 ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘appeears’ can be installed ... OK
See 'https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/appeears-00install.html' for details.
* 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 ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/1s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/1s] OK
* checking loading without being on the library search path ... [1s/1s] OK
* checking whether startup messages can be suppressed ... [0s/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/7s] 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [1s/288s] OK
Examples with CPU (user + system) or elapsed time > 5s
             user system elapsed
rs_products 0.195  0.009 105.036
rs_layers   0.132  0.004 181.682
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [9s/192s] OK
  Running ‘testthat.r’ [9s/192s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [11s/196s] ERROR
Error(s) in re-building vignettes:
  ...
--- re-building ‘appeears_vignette.Rmd’ using rmarkdown

Quitting from appeears_vignette.Rmd:86-100 [unnamed-chunk-3]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error:
! Please install xml2 package
---
Backtrace:
    ▆
 1. └─appeears (local) `<fn>`()
 2.   ├─jsonlite::prettify(jsonlite::toJSON(httr::content(ct), auto_unbox = TRUE))
 3.   │ └─base::paste(txt, collapse = "\n")
 4.   ├─jsonlite::toJSON(httr::content(ct), auto_unbox = TRUE)
 5.   │ └─base::force(x)
 6.   └─httr::content(ct)
 7.     └─httr:::parse_auto(raw, type, encoding, ...)
 8.       └─httr (local) parser(x = content, type = type, encoding = encoding, ...)
 9.         └─httr:::need_package("xml2")
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'appeears_vignette.Rmd' failed with diagnostics:
Please install xml2 package
--- failed re-building ‘appeears_vignette.Rmd’

SUMMARY: processing the following file failed:
  ‘appeears_vignette.Rmd’

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [4s/5s] OK
* checking HTML version of manual ... [0s/1s] OK
* checking for non-standard things in the check directory ... OK
* DONE
Status: 1 ERROR