* installing *source* package ‘mwcsr’ ... ** this is package ‘mwcsr’ version ‘0.1.12’ ** package ‘mwcsr’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘clang version 23.1.0-rc2’ make[1]: Entering directory '/data/localhost/ripley/R/packages/tests-clang-trunk/mwcsr/src' /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs/Instance.cpp -o rmwcs/Instance.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs/Parameters.cpp -o rmwcs/Parameters.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs/SolverBudget.cpp -o rmwcs/SolverBudget.o rmwcs/SolverBudget.cpp:170:12: warning: variable 'test' set but not used [-Wunused-but-set-variable] 170 | double test = 0; | ^ 1 warning generated. /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs/SolverCardinality.cpp -o rmwcs/SolverCardinality.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs/SolverClassic.cpp -o rmwcs/SolverClassic.o rmwcs/SolverCardinality.cpp:516:9: warning: variable 'nFixed' set but not used [-Wunused-but-set-variable] 516 | int nFixed = 0; | ^ 1 warning generated. /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs/SolverLag.cpp -o rmwcs/SolverLag.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing.cpp -o annealing.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c graph.cpp -o graph.o graph.cpp:72:59: error: no member named 'back_inserter' in namespace 'std' 72 | std::copy_if(adj.at(v).begin(), adj.at(v).end(), std::back_inserter(ret), [](const Edge& e) { | ^~~~~~~~~~~~~ 1 error generated. make[1]: *** [/data/localhost/ripley/R/R-clang-trunk/etc/Makeconf:197: graph.o] Error 1 /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c monitor.cpp -o monitor.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c RcppExports.cpp -o RcppExports.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c r_helper.cpp -o r_helper.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c rmwcs.cpp -o rmwcs.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c utils.cpp -o utils.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/boltzmann_schedule.cpp -o annealing/boltzmann_schedule.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/cooling_schedule.cpp -o annealing/cooling_schedule.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/DynamicGraph.cpp -o annealing/DynamicGraph.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/EulerTourForest.cpp -o annealing/EulerTourForest.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/fast_schedule.cpp -o annealing/fast_schedule.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/index.cpp -o annealing/index.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/module.cpp -o annealing/module.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/simulated_annealing.cpp -o annealing/simulated_annealing.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c annealing/subgraph.cpp -o annealing/subgraph.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/active_pool.cpp -o sgmwcs/active_pool.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/components.cpp -o sgmwcs/components.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/cut.cpp -o sgmwcs/cut.o In file included from sgmwcs/cut.cpp:5: In file included from sgmwcs/include/cut.h:15: sgmwcs/include/variable.h:137:69: error: no member named 'back_inserter' in namespace 'std' 137 | std::transform(s.summands.cbegin(), s.summands.cend(), std::back_inserter(hashes), | ^~~~~~~~~~~~~ 1 error generated. make[1]: *** [/data/localhost/ripley/R/R-clang-trunk/etc/Makeconf:197: sgmwcs/cut.o] Error 1 /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/primal_heuristic.cpp -o sgmwcs/primal_heuristic.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/relax_and_cut.cpp -o sgmwcs/relax_and_cut.o In file included from sgmwcs/relax_and_cut.cpp:5: In file included from sgmwcs/include/relax_and_cut.h:10: In file included from sgmwcs/include/cut.h:15: sgmwcs/include/variable.h:137:69: error: no member named 'back_inserter' in namespace 'std' 137 | std::transform(s.summands.cbegin(), s.summands.cend(), std::back_inserter(hashes), | ^~~~~~~~~~~~~ 1 error generated. make[1]: *** [/data/localhost/ripley/R/R-clang-trunk/etc/Makeconf:197: sgmwcs/relax_and_cut.o] Error 1 /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/solution.cpp -o sgmwcs/solution.o /usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG -I'/data/localhost/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include -fpic -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw -c sgmwcs/variable.cpp -o sgmwcs/variable.o In file included from sgmwcs/variable.cpp:5: sgmwcs/include/variable.h:137:69: error: no member named 'back_inserter' in namespace 'std' 137 | std::transform(s.summands.cbegin(), s.summands.cend(), std::back_inserter(hashes), | ^~~~~~~~~~~~~ 1 error generated. make[1]: *** [/data/localhost/ripley/R/R-clang-trunk/etc/Makeconf:197: sgmwcs/variable.o] Error 1 make[1]: Target 'all' not remade because of errors. make[1]: Leaving directory '/data/localhost/ripley/R/packages/tests-clang-trunk/mwcsr/src' ERROR: compilation failed for package ‘mwcsr’ * removing ‘/data/localhost/ripley/R/packages/tests-clang-trunk/mwcsr.Rcheck/mwcsr’