* using log directory ‘/Users/ripley/R/packages/tests-devel/simplextree.Rcheck’
* using R Under development (unstable) (2026-01-05 r89278)
* using platform: aarch64-apple-darwin25.2.0
* R was compiled by
    Apple clang version 17.0.0 (clang-1700.6.3.2)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Tahoe 26.2
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘simplextree/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘simplextree’ version ‘1.0.1’
* package encoding: UTF-8
* 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 ‘simplextree’ can be installed ... [15s/16s] WARNING
Found the following significant warnings:
  ./../inst/include/utility/delegate.hpp:113:57: warning: 'unique' is deprecated [-Wdeprecated-declarations]
  ../inst/include/utility/delegate.hpp:113:57: warning: 'unique' is deprecated [-Wdeprecated-declarations]
Found the following additional notes/warnings:
  SystemRequirements specified C++11: support has been removed
See ‘/Users/ripley/R/packages/tests-devel/simplextree.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Apple clang version 17.0.0 (clang-1700.6.3.2)’
* used SDK: ‘MacOSX26.2.sdk’
* checking C++ specification ... NOTE
  Obsolete C++11 standard request will be ignored
* checking installed package size ... OK
* checking package 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... OK
* checking Rd files ... NOTE
checkRd: (-1) simplex_tree.Rd:24: height/width attributes should be in pixels
* checking Rd metadata ... 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 LazyData ... INFO
  'LazyData' is specified without a 'data' directory
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 WARNING, 2 NOTEs
See
  ‘/Users/ripley/R/packages/tests-devel/simplextree.Rcheck/00check.log’
for details.

       36.00 real        30.28 user         4.62 sys