* using log directory 'd:/Rcompile/CRANpkg/local/4.6/RcppBDT.Rcheck'
* using R version 4.6.0 beta (2026-04-16 r89899 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-04-17 15:14:17 UTC
* checking for file 'RcppBDT/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'RcppBDT' version '0.2.8'
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'RcppBDT' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/RcppBDT.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'RcppBDT' ...
** this is package 'RcppBDT' version '0.2.8'
** package 'RcppBDT' successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: 'gcc.exe (GCC) 14.3.0'
using C++ compiler: 'g++.exe (GCC) 14.3.0'
make[1]: Entering directory '/d/temp/2026_04_17_01_50_00_1722/Rtmp6fW12J/R.INSTALLbf88392a5792/RcppBDT/src'
g++ -std=gnu++20  -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include/ -DBOOST_NO_AUTO_PTR -I'D:/RCompile/CRANpkg/lib/4.6/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.6/BH/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"      -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c RcppBDTdd.cpp -o RcppBDTdd.o
In file included from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/range/concepts.hpp:26,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/range/size_type.hpp:20,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/range/size.hpp:21,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/range/functions.hpp:20,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/range/iterator_range_core.hpp:41,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/algorithm/string/replace.hpp:16,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/date_time/date_facet.hpp:17,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/date_time/gregorian/gregorian_io.hpp:16,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/date_time/gregorian/gregorian.hpp:31,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/date_time/posix_time/time_formatters.hpp:12,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/date_time/posix_time/posix_time.hpp:24,
                 from D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/date_time/local_time/local_time.hpp:11,
                 from ../inst/include/RcppBDT.h:59,
                 from RcppBDTdd.cpp:22:
D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/mpl/assert.hpp:194:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/mpl/assert.hpp:194:21: note: remove parentheses
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
      |     -
D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/mpl/assert.hpp:199:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
D:/RCompile/CRANpkg/lib/4.6/BH/include/boost/mpl/assert.hpp:199:21: note: remove parentheses
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
      |     -
In file included from D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp.h:49,
                 from ../inst/include/RcppBDT.h:83:
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Function.h: In constructor 'Rcpp::Function_Impl<StoragePolicy>::Function_Impl(const std::string&, const std::string&)':
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Function.h:75:65: error: 'R_NamespaceRegistry' was not declared in this scope
   75 |             Shield<SEXP> env(R_getVarEx(Rf_install(ns.c_str()), R_NamespaceRegistry, FALSE, R_UnboundValue));
      |                                                                 ^~~~~~~~~~~~~~~~~~~
make[1]: *** [D:/RCompile/recent/R/etc/x64/Makeconf:304: RcppBDTdd.o] Error 1
make[1]: Leaving directory '/d/temp/2026_04_17_01_50_00_1722/Rtmp6fW12J/R.INSTALLbf88392a5792/RcppBDT/src'
ERROR: compilation failed for package 'RcppBDT'
* removing 'd:/Rcompile/CRANpkg/lib/4.6/RcppBDT'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.6/RcppBDT'