::string&) [with T = cv::Mat_; std::string = std::__cxx11::basic_string]': /builddir/build/BUILD/HighFive-2.3.1/include/highfive/h5easy_bits/H5Easy_public.hpp:186:45: required from 'T H5Easy::loadAttribute(const HighFive::File&, const std::string&, const std::string&) [with T = cv::Mat_; std::string = std::__cxx11::basic_string]' /builddir/build/BUILD/HighFive-2.3.1/tests/unit/tests_high_five_easy.cpp:466:37: required from here /builddir/build/BUILD/HighFive-2.3.1/include/highfive/h5easy_bits/H5Easy_opencv.hpp:98:24: error: cast from 'uchar*' {aka 'unsigned char*'} to 'value_type*' {aka 'double*'} increases required alignment of target type [-Werror=cast-align] 98 | attribute.read(reinterpret_cast(data.data)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1plus: all warnings being treated as errors [40/44] /usr/bin/g++ -DBOOST_ALL_NO_LIB -DBOOST_TEST_DYN_LINK=TRUE -DH5_USE_BOOST -DH5_USE_EIGEN -DH5_USE_OPENCV -DH5_USE_XTENSOR -DMPI_NO_CPPBIND -I/builddir/build/BUILD/HighFive-2.3.1/include -isystem /usr/include/eigen3 -isystem /usr/include/opencv4 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wno-deprecated-declarations -O2 -g -DNDEBUG -Wall -Wextra -Wno-unused-parameter -Werror -Wshadow -Wnon-virtual-dtor -Wunused -Woverloaded-virtual -Wformat=2 -Wconversion -Wsign-conversion -Wno-error=deprecated-declarations -Wpedantic -Wcast-align -Wdouble-promotion -std=c++14 -MD -MT tests/unit/CMakeFiles/tests_high_five_base.dir/tests_high_five_base.cpp.o -MF tests/unit/CMakeFiles/tests_high_five_base.dir/tests_high_five_base.cpp.o.d -o tests/unit/CMakeFiles/tests_high_five_base.dir/tests_high_five_base.cpp.o -c /builddir/build/BUILD/HighFive-2.3.1/tests/unit/tests_high_five_base.cpp [41/44] /usr/bin/g++ -DBOOST_ALL_NO_LIB -DBOOST_TEST_DYN_LINK=TRUE -DH5_USE_BOOST -DH5_USE_EIGEN -DH5_USE_OPENCV -DH5_USE_XTENSOR -DMPI_NO_CPPBIND -I/builddir/build/BUILD/HighFive-2.3.1/include -isystem /usr/include/eigen3 -isystem /usr/include/opencv4 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wno-deprecated-declarations -O2 -g -DNDEBUG -Wall -Wextra -Wno-unused-parameter -Werror -Wshadow -Wnon-virtual-dtor -Wunused -Woverloaded-virtual -Wformat=2 -Wconversion -Wsign-conversion -Wno-error=deprecated-declarations -Wpedantic -Wcast-align -Wdouble-promotion -std=c++14 -MD -MT tests/unit/CMakeFiles/tests_high_five_multi_dims.dir/tests_high_five_multi_dims.cpp.o -MF tests/unit/CMakeFiles/tests_high_five_multi_dims.dir/tests_high_five_multi_dims.cpp.o.d -o tests/unit/CMakeFiles/tests_high_five_multi_dims.dir/tests_high_five_multi_dims.cpp.o -c /builddir/build/BUILD/HighFive-2.3.1/tests/unit/tests_high_five_multi_dims.cpp ninja: build stopped: subcommand failed. RPM build errors: error: Bad exit status from /var/tmp/rpm-tmp.4wdCht (%build) Bad exit status from /var/tmp/rpm-tmp.4wdCht (%build) Child return code was: 1 EXCEPTION: [Error()] Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace result = func(*args, **kw) File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, in do_with_status raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode) mockbuild.exception.Error: Command failed: # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/highfive.spec