* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘clustermq’ ... ** package ‘clustermq’ successfully unpacked and MD5 sums checked ** using staged installation * system has libzmq -> linking system library * libzmq without DRAFT API found -> disabling crash monitor feature ** libs using C++ compiler: ‘Debian clang version 18.1.4 (1)’ make[1]: Entering directory '/tmp/RtmpNd3DBE/R.INSTALL137ace43b8ef4d/clustermq/src' clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -fPIC -Icppzmq -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c CMQMaster.cpp -o CMQMaster.o In file included from CMQMaster.cpp:2: ./CMQMaster.h:65:26: warning: unused variable 'n' [-Wunused-variable] 65 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ ./CMQMaster.h:62:21: warning: unused variable 'rc' [-Wunused-variable] 62 | int rc = zmq::poll(pitems, time_left); | ^~ ./CMQMaster.h:107:18: warning: unused variable 'n' [-Wunused-variable] 107 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ ./CMQMaster.h:162:14: warning: unused variable 'n' [-Wunused-variable] 162 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ 4 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -fPIC -Icppzmq -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c CMQProxy.cpp -o CMQProxy.o In file included from CMQProxy.cpp:2: In file included from ./CMQProxy.h:3: ./CMQMaster.h:65:26: warning: unused variable 'n' [-Wunused-variable] 65 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ ./CMQMaster.h:62:21: warning: unused variable 'rc' [-Wunused-variable] 62 | int rc = zmq::poll(pitems, time_left); | ^~ ./CMQMaster.h:107:18: warning: unused variable 'n' [-Wunused-variable] 107 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ ./CMQMaster.h:162:14: warning: unused variable 'n' [-Wunused-variable] 162 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ In file included from CMQProxy.cpp:2: ./CMQProxy.h:54:14: warning: unused variable 'n' [-Wunused-variable] 54 | auto n = recv_multipart(to_master, std::back_inserter(msgs)); | ^ ./CMQProxy.h:55:14: warning: unused variable 'status' [-Wunused-variable] 55 | auto status = msg2wlife_t(msgs[1]); | ^~~~~~ ./CMQProxy.h:108:18: warning: unused variable 'n' [-Wunused-variable] 108 | auto n = recv_multipart(to_master, std::back_inserter(msgs)); | ^ ./CMQProxy.h:137:18: warning: unused variable 'n' [-Wunused-variable] 137 | auto n = recv_multipart(to_worker, std::back_inserter(msgs)); | ^ 8 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -fPIC -Icppzmq -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c CMQWorker.cpp -o CMQWorker.o In file included from CMQWorker.cpp:2: ./CMQWorker.h:76:14: warning: unused variable 'n' [-Wunused-variable] 76 | auto n = recv_multipart(sock, std::back_inserter(msgs)); | ^ 1 warning generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -fPIC -Icppzmq -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c RcppExports.cpp -o RcppExports.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -fPIC -Icppzmq -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c common.cpp -o common.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -fPIC -Icppzmq -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c util.cpp -o util.o util.cpp:28:14: warning: unused variable 'n' [-Wunused-variable] 28 | auto n = server.recv(msg2, zmq::recv_flags::dontwait); | ^ 1 warning generated. clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o clustermq.so CMQMaster.o CMQProxy.o CMQWorker.o RcppExports.o common.o util.o -lzmq -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR make[1]: Leaving directory '/tmp/RtmpNd3DBE/R.INSTALL137ace43b8ef4d/clustermq/src' make[1]: Entering directory '/tmp/RtmpNd3DBE/R.INSTALL137ace43b8ef4d/clustermq/src' make[1]: Leaving directory '/tmp/RtmpNd3DBE/R.INSTALL137ace43b8ef4d/clustermq/src' installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-clustermq/00new/clustermq/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** 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 (clustermq)