segfault in AssociativeAlgebras::pointScheme example

[d-torrance]

This is a new one that I haven't seen before. I got this trying to build Macaulay2 in OpenSUSE Tumbleweed:

i8 : S = threeDimSklyanin (QQ,{1,1,-2},{x,y,z})

o8 = S

o8 : FreeAlgebraQuotient

i9 : P = pointScheme(S,X)

             3     3               3
o9 = ideal(2X  + 2X  - 6X X X  + 2X )
             1     2     1 2 3     3

o9 : Ideal of QQ[X ..X ]
                  1   3

i10 : netList minimalPrimes P
-- SIGSEGV
-* stack trace, pid: 137281
 0# boost::stacktrace::basic_stacktrace<std::allocator<boost::stacktrace::frame> >::basic_stacktrace() at /usr/include/boost/stacktrace/stacktrace.hpp:161
 1# segv_handler at /__w/M2-workflows/M2-workflows/M2/M2/BUILD/build/Macaulay2/d/../../../../Macaulay2/d/main.cpp:243
 2# 0x0000000000042910 in /lib64/libc.so.6
 3# fmpz_poly_divides in /lib64/libflint.so.21
 4# fmpz_bpoly_divides at /usr/include/c++/15/complex:377
 5# fmpz_bpoly_factor at /usr/include/eigen3/unsupported/Eigen/../../Eigen/src/Core/products/GeneralMatrixVector.h:210
 6# Eigen::internal::lhs_process_one_packet<4, 1l, 1l, std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, Eigen::internal::gebp_traits<std::complex<eigen_mpfr::mpreal>, std::complex<eigen_mpfr::mpreal>, true, false, 1, 0>, Eigen::internal::BlasLinearMapper<std::complex<eigen_mpfr::mpreal>, long, 0, 1>, Eigen::internal::blas_data_mapper<std::complex<eigen_mpfr::mpreal>, long, 0, 0, 1> >::operator()(Eigen::internal::blas_data_mapper<std::complex<eigen_mpfr::mpreal>, long, 0, 0, 1> const&, std::complex<eigen_mpfr::mpreal> const*, std::complex<eigen_mpfr::mpreal> const*, std::complex<eigen_mpfr::mpreal>, long, long, long, long, long, long, int, long, long, long, long, long) at /usr/include/eigen3/unsupported/Eigen/../../Eigen/src/Core/products/GeneralBlockPanelKernel.h:1277
 7# eigen_mpfr::mpreal::mpreal(eigen_mpfr::mpreal const&) at /__w/M2-workflows/M2-workflows/M2/M2/BUILD/build/Macaulay2/e/../../../../Macaulay2/e/mpreal.h:592 (discriminator 3)
 8# eigen_mpfr::mpreal::mpreal() at /__w/M2-workflows/M2-workflows/M2/M2/BUILD/build/Macaulay2/e/../../../../Macaulay2/e/mpreal.h:584 (discriminator 1)
 9# factorize(CanonicalForm const&, bool) in /lib64/libfactory-4.4.1.so
10# factorize(CanonicalForm const&, bool) in /lib64/libfactory-4.4.1.so
11# rawFactorBase(RingElement const*, engine_RawRingElementArray_struct**, M2_arrayint_struct**, RingElement const*) at /__w/M2-workflows/M2-workflows/M2/M2/BUILD/build/Macaulay2/e/../../../../Macaulay2/e/interface/factory.cpp:711 (discriminator 3)
12# interface_rawFactor at /__w/M2-workflows/M2-workflows/M2/M2/BUILD/build/Macaulay2/d/../../../../Macaulay2/d/interface.dd:1447

There's calls to factory, eigen, and flint here!

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