* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘opusminer’ ...
** package ‘opusminer’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Debian clang version 18.1.4 (1)’
using C++ compiler: ‘Debian clang version 18.1.4 (1)’
make[1]: Entering directory '/tmp/RtmpCYouGb/R.INSTALL3fd0655e546ee4/opusminer/src'
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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  -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 filter_itemsets.cpp -o filter_itemsets.o
In file included from filter_itemsets.cpp:21:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 find_closure.cpp -o find_closure.o
In file included from find_closure.cpp:19:
In file included from ./utils.h:19:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 find_itemsets.cpp -o find_itemsets.o
In file included from find_itemsets.cpp:25:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 fisher.cpp -o fisher.o
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 globals.cpp -o globals.o
In file included from globals.cpp:19:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 init.c -o init.o
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 itemQClass.cpp -o itemQClass.o
In file included from itemQClass.cpp:19:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 itemset.cpp -o itemset.o
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 opus_miner.cpp -o opus_miner.o
In file included from opus_miner.cpp:26:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 print_itemsets.cpp -o print_itemsets.o
In file included from print_itemsets.cpp:22:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -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 utils.cpp -o utils.o
In file included from utils.cpp:18:
In file included from ./utils.h:19:
In file included from ./globals.h:28:
./tidset.h:124:32: warning: unused variable 'end1' [-Wunused-variable]
  124 |   const tidset::const_iterator end1 = s1.end();
      |                                ^~~~
1 warning generated.
clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o opusminer.so RcppExports.o filter_itemsets.o find_closure.o find_itemsets.o fisher.o globals.o init.o itemQClass.o itemset.o opus_miner.o print_itemsets.o utils.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpCYouGb/R.INSTALL3fd0655e546ee4/opusminer/src'
make[1]: Entering directory '/tmp/RtmpCYouGb/R.INSTALL3fd0655e546ee4/opusminer/src'
make[1]: Leaving directory '/tmp/RtmpCYouGb/R.INSTALL3fd0655e546ee4/opusminer/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-opusminer/00new/opusminer/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** 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
* creating tarball
packaged installation of ‘opusminer’ as ‘opusminer_0.1-1_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (opusminer)