n_op<int, int>]'
BUILDSTDERR: /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:804:27:   required from 'void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename Eigen::internal::enable_if<(! Eigen::internal::evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Matrix<int, 3, 1>; Src = Eigen::Matrix<int, 3, 1>; Func = Eigen::internal::assign_op<int, int>; typename Eigen::internal::enable_if<(! Eigen::internal::evaluator_assume_aliasing<Src>::value), void*>::type = void*]'
BUILDSTDERR: /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:782:18:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
BUILDSTDERR: /usr/include/c++/8/bits/stl_algobase.h:324:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const Eigen::Matrix<int, 3, 1>*; _OI = Eigen::Matrix<int, 3, 1>*]'
BUILDSTDERR: /usr/include/c++/8/bits/stl_algobase.h:386:30:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const Eigen::Matrix<int, 3, 1>*; _OI = Eigen::Matrix<int, 3, 1>*]'
BUILDSTDERR: /usr/include/c++/8/bits/stl_algobase.h:422:45:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const Eigen::Matrix<int, 3, 1>*, std::vector<Eigen::Matrix<int, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<int, 3, 1> > > >; _OI = __gnu_cxx::__normal_iterator<Eigen::Matrix<int, 3, 1>*, std::vector<Eigen::Matrix<int, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<int, 3, 1> > > >]'
BUILDSTDERR: /usr/include/c++/8/bits/stl_algobase.h:455:8:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const Eigen::Matrix<int, 3, 1>*, std::vector<Eigen::Matrix<int, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<int, 3, 1> > > >; _OI = __gnu_cxx::__normal_iterator<Eigen::Matrix<int, 3, 1>*, std::vector<Eigen::Matrix<int, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<int, 3, 1> > > >]'
BUILDSTDERR: /usr/include/c++/8/bits/vector.tcc:226:31:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = Eigen::Matrix<int, 3, 1>; _Alloc = Eigen::aligned_allocator<Eigen::Matrix<int, 3, 1> >]'
BUILDSTDERR: src/linalg.h:15:1:   required from here
BUILDSTDERR: /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:86:63: warning: enum constant in boolean context [-Wint-in-bool-context]
BUILDSTDERR:      MayLinearVectorize = bool(MightVectorize) && MayLinearize && DstHasDirectAccess
BUILDSTDERR:                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: In file included from /usr/include/eigen3/Eigen/Core:421,
BUILDSTDERR:                  from src/linalg.h:3,
BUILDSTDERR:                  from src/Geometry.h:7,
BUILDSTDERR:                  from src/CGAL_Nef_polyhedron.h:3,
BUILDSTDERR:                  from src/CGALCache.cc:3:
BUILDSTDERR: /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:90:50: warning: enum constant in boolean context [-Wint-in-bool-context]
BUILDSTDERR:      MaySliceVectorize  = bool(MightVectorize) && bool(DstHasDirectAccess)
BUILDSTDERR:                                                   ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.a0ZwNu (%build)
RPM build errors:
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.a0ZwNu (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 626, in do
    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/openscad.spec