• using R Under development (unstable) (2023-02-01 r83747)
• using platform: x86_64-pc-linux-gnu (64-bit)
• R was compiled by
      Debian clang version 15.0.6
      GNU Fortran (Debian 12.2.0-14) 12.2.0
• running under: Debian GNU/Linux bookworm/sid
• using session charset: UTF-8
• checking for file ‘SigTree/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘SigTree’ version ‘1.10.6’
• 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 ‘SigTree’ can be installed ... OK
• used C compiler: ‘Debian clang version 15.0.6’
• 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 R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [13s/17s] OK
• checking whether the package can be loaded with stated dependencies ... [14s/16s] OK
• checking whether the package can be unloaded cleanly ... [13s/16s] OK
• checking whether the namespace can be loaded with stated dependencies ... [12s/15s] OK
• checking whether the namespace can be unloaded cleanly ... [13s/17s] OK
• checking loading without being on the library search path ... [13s/16s] 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 ... [62s/77s] OK
• checking Rd files ... [1s/1s] 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 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 ... [17s/20s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in ‘inst/doc’ ... OK
• checking re-building of vignette outputs ... [21s/25s] OK
• checking PDF version of manual ... [5s/9s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... NOTE
  Found the following files/directories:
    ‘ExportFigtree1.tre’
• DONE

Status: 1 NOTE