* using log directory 'd:/Rcompile/CRANpkg/local/4.1/Rforestry.Rcheck'
* using R version 4.1.3 (2022-03-10)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'Rforestry/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'Rforestry' version '0.10.0'
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'Rforestry' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.1/Rforestry.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'Rforestry' ...
** package 'Rforestry' successfully unpacked and MD5 sums checked
** using staged installation
** libs

*** arch - i386
make[1]: Entering directory '/d/temp/Rtmpwzi5aK/R.INSTALL987c6580234d/Rforestry/src-i386'
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c RFNode.cpp -o RFNode.o
RFNode.cpp:16:20: warning: extra ';' [-Wpedantic]
 RFNode::~RFNode(){};
                    ^
RFNode.cpp: In member function 'void RFNode::predict(std::vector<double>&, std::vector<int, std::allocator<int> >*, std::vector<std::vector<double> >&, std::vector<unsigned int>*, std::vector<unsigned int>*, std::vector<std::vector<double> >*, DataFrame*, arma::Mat<double>*, bool, bool, double, unsigned int, size_t, std::vector<unsigned int>*)':
RFNode.cpp:307:22: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
             if (draw == -1) {
                 ~~~~~^~~~~
RFNode.cpp:360:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
               if (draw == -1) {
                   ~~~~~^~~~~
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c RcppExports.cpp -o RcppExports.o
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c dataFrame.cpp -o dataFrame.o
dataFrame.cpp:12:26: warning: extra ';' [-Wpedantic]
 DataFrame::~DataFrame(){};
                          ^
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c forestry.cpp -o forestry.o
forestry.cpp:18:83: warning: extra ';' [-Wpedantic]
   _nthread(0), _OOBError(0), _splitMiddle(0),_minTreesPerFold(0), _doubleTree(0){};
                                                                                   ^
forestry.cpp:20:24: warning: extra ';' [-Wpedantic]
 forestry::~forestry(){};
                        ^
forestry.cpp:931:2: warning: extra ';' [-Wpedantic]
 };
  ^
forestry.cpp:968:2: warning: extra ';' [-Wpedantic]
 };
  ^
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c forestryTree.cpp -o forestryTree.o
forestryTree.cpp:25:20: warning: extra ';' [-Wpedantic]
   _root(nullptr) {};
                    ^
forestryTree.cpp:27:33: warning: extra ';' [-Wpedantic]
 forestryTree::~forestryTree() {};
                                 ^
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c rcpp_cppBuildInterface.cpp -o rcpp_cppBuildInterface.o
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c sampling.cpp -o sampling.o
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c treeSplitting.cpp -o treeSplitting.o
d:/Compiler/rtools40/mingw32/bin/g++ -std=gnu++11  -I"D:/RCompile/recent/R-4.1.3/include" -DNDEBUG -DR_BUILD -DWIN_R_BUILD -I'd:/RCompile/CRANpkg/lib/4.1/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.1/RcppThread/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c utils.cpp -o utils.o
utils.cpp:20:6: error: redefinition of 'void print_vector(std::vector<unsigned int>)'
 void print_vector(
      ^~~~~~~~~~~~
utils.cpp:9:6: note: 'void print_vector(std::vector<unsigned int>)' previously defined here
 void print_vector(
      ^~~~~~~~~~~~
make[1]: *** [D:/RCompile/recent/R-4.1.3/etc/i386/Makeconf:245: utils.o] Error 1
make[1]: Leaving directory '/d/temp/Rtmpwzi5aK/R.INSTALL987c6580234d/Rforestry/src-i386'
ERROR: compilation failed for package 'Rforestry'
* removing 'd:/Rcompile/CRANpkg/lib/4.1/Rforestry'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.1/Rforestry'