* using log directory 'd:/Rcompile/CRANpkg/local/4.0/ANN2.Rcheck'
* using R version 4.0.5 (2021-03-31)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'ANN2/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'ANN2' version '2.3.4'
* 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 'ANN2' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.0/ANN2.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'ANN2' ...
** package 'ANN2' successfully unpacked and MD5 sums checked
** using staged installation
** libs

*** arch - i386
make[1]: Entering directory '/d/temp/RtmpsPxArj/R.INSTALLbdfc79fb4a6/ANN2/src-i386'
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c ANN.cpp -o ANN.o
ANN.cpp: In constructor 'ANN::ANN(Rcpp::List, Rcpp::List, Rcpp::List, Rcpp::List, Rcpp::List)':
ANN.cpp:38:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int, std::allocator<int> >::size_type' {aka 'unsigned int'} [-Wsign-compare]
   for(int i = 1; i!=num_nodes.size(); i++){
                  ~^~~~~~~~~~~~~~~~~~
ANN.cpp: In member function 'arma::mat ANN::partialForward(arma::mat, int, int)':
ANN.cpp:109:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::list<Layer>::size_type' {aka 'unsigned int'} [-Wsign-compare]
   if ( i_stop == layers.size() ) {
        ~~~~~~~^~~~~~~~~~~~~~~~
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c Activations.cpp -o Activations.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c Layer.cpp -o Layer.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c Loss.cpp -o Loss.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c Optimizer.cpp -o Optimizer.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -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-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c arma_serialization.cpp -o arma_serialization.o
arma_serialization.cpp: In constructor 'MatSerializer::MatSerializer(arma::mat)':
arma_serialization.cpp:15:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   for (size_t i = 0; i < ncol; ++i) {
                      ~~^~~~~~
arma_serialization.cpp: In member function 'arma::mat MatSerializer::getMat()':
arma_serialization.cpp:22:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   for (size_t i = 0; i < ncol; ++i) {
                      ~~^~~~~~
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c test-cpp-activations.cpp -o test-cpp-activations.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c test-cpp-loss.cpp -o test-cpp-loss.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c test-cpp-optimizers.cpp -o test-cpp-optimizers.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c test-cpp-utils.cpp -o test-cpp-utils.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c test-runner.cpp -o test-runner.o
In file included from d:/RCompile/CRANpkg/lib/4.0/testthat/include/testthat.h:1,
                 from test-runner.cpp:7:
d:/RCompile/CRANpkg/lib/4.0/testthat/include/testthat/testthat.h: In function 'std::ostream& Catch::cout()':
d:/RCompile/CRANpkg/lib/4.0/testthat/include/testthat/testthat.h:145:1: warning: visibility attribute not supported in this configuration; ignored [-Wattributes]
 }
 ^
d:/RCompile/CRANpkg/lib/4.0/testthat/include/testthat/testthat.h: In function 'std::ostream& Catch::cerr()':
d:/RCompile/CRANpkg/lib/4.0/testthat/include/testthat/testthat.h:152:1: warning: visibility attribute not supported in this configuration; ignored [-Wattributes]
 }
 ^
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c test_utils.cpp -o test_utils.o
d:/Compiler/rtools40/mingw32/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c utils.cpp -o utils.o
d:/Compiler/rtools40/mingw32/bin/g++ -shared -s -static-libgcc -o ANN2.dll tmp.def ANN.o Activations.o Layer.o Loss.o Optimizer.o RcppExports.o arma_serialization.o test-cpp-activations.o test-cpp-loss.o test-cpp-optimizers.o test-cpp-utils.o test-runner.o test_utils.o utils.o -fopenmp -LD:/RCompile/recent/R-4.0.5/bin/i386 -lRlapack -LD:/RCompile/recent/R-4.0.5/bin/i386 -lRblas -lgfortran -lm -lquadmath -Ld:/Compiler/gcc-4.9.3/local330/lib/i386 -Ld:/Compiler/gcc-4.9.3/local330/lib -LD:/RCompile/recent/R-4.0.5/bin/i386 -lR
make[1]: Leaving directory '/d/temp/RtmpsPxArj/R.INSTALLbdfc79fb4a6/ANN2/src-i386'
make[1]: Entering directory '/d/temp/RtmpsPxArj/R.INSTALLbdfc79fb4a6/ANN2/src-i386'
make[1]: Leaving directory '/d/temp/RtmpsPxArj/R.INSTALLbdfc79fb4a6/ANN2/src-i386'
installing to d:/Rcompile/CRANpkg/lib/4.0/00LOCK-ANN2/00new/ANN2/libs/i386

*** arch - x64
make[1]: Entering directory '/d/temp/RtmpsPxArj/R.INSTALLbdfc79fb4a6/ANN2/src-x64'
d:/Compiler/rtools40/mingw64/bin/g++  -std=gnu++11 -I"D:/RCompile/recent/R-4.0.5/include" -DNDEBUG  -I'd:/RCompile/CRANpkg/lib/4.0/Rcpp/include' -I'd:/RCompile/CRANpkg/lib/4.0/RcppArmadillo/include' -I'd:/RCompile/CRANpkg/lib/4.0/testthat/include'   -I"d:/Compiler/gcc-4.9.3/local330/include"  -I../inst/ -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign -c ANN.cpp -o ANN.o
ANN.cpp: In constructor 'ANN::ANN(Rcpp::List, Rcpp::List, Rcpp::List, Rcpp::List, Rcpp::List)':
ANN.cpp:38:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int, std::allocator<int> >::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
   for(int i = 1; i!=num_nodes.size(); i++){
                  ~^~~~~~~~~~~~~~~~~~
ANN.cpp: In member function 'arma::mat ANN::partialForward(arma::mat, int, int)':
ANN.cpp:109:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::list<Layer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
   if ( i_stop == layers.size() ) {
        ~~~~~~~^~~~~~~~~~~~~~~~

cc1plus.exe: out of memory allocating 65536 bytes
make[1]: *** [D:/RCompile/recent/R-4.0.5/etc/x64/Makeconf:229: ANN.o] Error 1
make[1]: Leaving directory '/d/temp/RtmpsPxArj/R.INSTALLbdfc79fb4a6/ANN2/src-x64'
ERROR: compilation failed for package 'ANN2'
* removing 'd:/Rcompile/CRANpkg/lib/4.0/ANN2'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.0/ANN2'