* installing *source* package ‘diffcp’ ...
** this is package ‘diffcp’ version ‘0.1.1’
** package ‘diffcp’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using C++17
using SDK: ‘MacOSX11.3.1.sdk’
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppExports.cpp -o RcppExports.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c cones.cpp -o cones.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c deriv.cpp -o deriv.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c linop.cpp -o linop.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c lsqr.cpp -o lsqr.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c wrapper.cpp -o wrapper.o
In file included from deriv.cpp:1:
In file included from ./deriv.h:3:
In file included from ./cones.h:5:
In file included from ./eigen_includes.h:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
In file included from cones.cpp:8:
In file included from ./cones.h:5:
In file included from ./eigen_includes.h:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:In file included from 25:
In file included from In file included from RcppExports.cpp:4:
In file included from lsqr.cppIn file included from linop.cpp:1In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:
In file included from In file included from ./linop.h:6:
In file included from ./eigen_includes.h:10:
:
wrapper.cpp:In file included from :16/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h29::1:
:
In file included from :
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.hIn file included from In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
29/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse./lsqr.h:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseIn file included from :/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:::25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:29:
In file included from :3262629:
In file included from ./eigen_includes.h:10:
:
:
29In file included from :
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseIn file included from :In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse26:
In file included from In file included from :26:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseCore/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:::61:
1325:
: warning: variable 'count' set but not used [-Wunused-but-set-variable]26:
:In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseCore:In file included from 13: warning: 
:
61      Index count = 0;
            ^
variable 'count' set but not used [-Wunused-but-set-variable]/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseCoreIn file included from :/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:27361:
13      Index count = 0;
            ^
::
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:
::29:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse:273/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:27326:13: warning: :
:In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseCore:61:
13 warning: /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.hvariable 'count' set but not used [-Wunused-but-set-variable]: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
variable 'count' set but not used [-Wunused-but-set-variable]:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]


      Index count = 0;
      Index count = 0;
            ^
            ^
      Index count = 0;
            ^
In file included from deriv.cpp:1:
In file included from ./deriv.h:3:
In file included from ./cones.h:5:
In file included from In file included from In file included from In file included from cones.cpp:8:
In file included from ./cones.h:5:
In file included from linop.cppIn file included from RcppExports.cpp:1:
In file included from ./linop.h:6:
In file included from ./eigen_includes.h:lsqr.cppIn file included from ::./eigen_includes.h./eigen_includes.h:4wrapper.cpp:16:
10:
101:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:
25:
In file included from ./lsqr.h:::
29:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseIn file included from In file included from :
:/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.hIn file included from In file included from :25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse3:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:29:
In file included from :./eigen_includes.h29:
In file included from :25:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseLUIn file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseLU29:35::29:
::35:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: 29:
:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:In file included from 25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse:29:
In file included from :/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseLU/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseLU:9:35:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: 35warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]: :
9/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:
:/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h79In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:29:
::78warning: 9:9:In file included from :
variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/Sparse  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ::29:
In file included from warning:   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/SparseLU  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] :

        ^

35:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]        ^
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h
::warning:   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 7979:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree         ^:9:   Index nsuper_et = 0; // Number of relaxed snodes in the original etree warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]

  Index nsuper_et = 0; // Number of relaxed snodes in the original etree         ^
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 




        ^/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h
        ^/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:        ^:79
:        ^79

/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h::9979:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
:: warning:   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
 warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree         ^

        ^
In file included from linop.cpp:In file included from In file included from cones.cpp:81In file included from In file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
In file included from deriv.cppIn file included from :
lsqr.cppwrapper.cpp:16:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:31:
:1:
In file included from ./lsqr.h:3:
In file included from :In file included from :
In file included from ./cones.h1/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72./eigen_includes.h./linop.h::10: :
5warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
                        Index replacements = 0;:
In file included from ./eigen_includes.h:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h::In file included from ./deriv.h:325
10:
In file included from 31:
In file included from :
:
                              ^./cones.hIn file included from In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:31:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h::6In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/IterativeSolvers:
:
In file included from ./eigen_includes.h:1046:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h::
31/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
:
In file included from 10:
: warning: /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:5variable 'replacements' set but not used [-Wunused-but-set-variable]
:                        Index replacements = 0;
                              ^
2572In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/IterativeSolvers:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:31:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/IterativeSolvers:
In file included from :./eigen_includes.h:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h46::
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72::46:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:31:
10In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:7210                        Index replacements = 0;
                              ^
:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
:                         Index replacements = 0;/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h
                              ^
warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
:                        Index replacements = 0;
                              ^
72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
                        Index replacements = 0;
                              ^
In file included from deriv.cpp:1In file included from cones.cpp:8In file included from lsqr.cpp:1:
In file included from ./lsqr.h:3:
:
In file included from In file included from :
In file included from ./cones.h:5:
In file included from ./eigen_includes.h:10:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.hwrapper.cpplinop.cppIn file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.hIn file included from :::./deriv.h25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:37:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h::3:
In file included from ./cones.h::25246:71615:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:37:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/SparseExtra:
::
:
 :In file included from 45:
In file included from warning: In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h./linop.h:In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25variable 'count' set but not used [-Wunused-but-set-variable]246:
:./eigen_includes.h:6:
In file included from ./eigen_includes.h:7In file included from 10
::10:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h./eigen_includes.hIn file included from :
:  int count = 0;10In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:37:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h:37/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigen.h:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/SparseExtra:: 25:
:37:
In file included from 
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
45:
:
      ^
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/SparseExtra:/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/RcppEigenForward.h7::warning: variable 'count' set but not used [-Wunused-but-set-variable]
::45246 warning: variable 'count' set but not used [-Wunused-but-set-variable]
:37  int count = 0;
      ^
:
  int count = 0;/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h7:
In file included from /Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/SparseExtra:: warning: :45
246      ^
:
/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.hvariable 'count' set but not used [-Wunused-but-set-variable]
::  int count = 0;
      ^7: warning: 246
:variable 'count' set but not used [-Wunused-but-set-variable]7: warning: variable 'count' set but not used [-Wunused-but-set-variable]

  int count = 0;
      ^
  int count = 0;
      ^
linop.cpp:57:32: warning: lambda capture 'cols' is not used [-Wunused-lambda-capture]
                               cols](const Vector &x) -> Vector {
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
linop.cpp:69:51: warning: lambda capture 'rows' is not used [-Wunused-lambda-capture]
  const VecFn result_rmatvec = [linear_operators, rows,
                                                ~~^~~~
5 warnings generated.
5 warnings generated.
5 warnings generated.
7 warnings generated.
5 warnings generated.
5 warnings generated.
clang++ -arch arm64 -std=gnu++17 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/arm64/lib -o diffcp.so RcppExports.o cones.o deriv.o linop.o lsqr.o wrapper.o -F/Library/Frameworks/R.framework/.. -framework R
installing to /Volumes/Builds/packages/big-sur-arm64/results/4.5/diffcp.Rcheck/00LOCK-diffcp/00new/diffcp/libs
** generating debug symbols (dSYM)
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (diffcp)