cd /home/ryan/src/third-party/solvespace/build/test && /home/ryan/src/third-party/solvespace/build/bin/solvespace-testsuite
Missing (absent) translation for group-name'#references'
Missing (absent) translation for group-name'sketch-in-plane'
Reserved room for 0 symbols in B, used 0 with 0 params used.
AddressSanitizer:DEADLYSIGNAL
=================================================================
==69704==ERROR: AddressSanitizer: SEGV on unknown address 0x60400010c410 (pc 0x5609599c70d0 bp 0x6160000001b8 sp 0x7ffe014a1950 T0)
==69704==The signal is caused by a READ memory access.
    #0 0x5609599c70d0 in Eigen::SparseMatrix<SolveSpace::Expr*, 0, int>::insert(long, long) extlib/eigen/Eigen/src/SparseCore/SparseMatrix.h:1286
    #1 0x56095999e592 in operator() src/system.cpp:124
    #2 0x56095999e592 in iterateUsedParameters<SolveSpace::System::WriteJacobian(int)::<lambda(const SolveSpace::hParam&, int)> > src/system.cpp:63
    #3 0x56095999e592 in SolveSpace::System::WriteJacobian(int) src/system.cpp:118
    #4 0x5609599add9a in SolveSpace::System::Solve(SolveSpace::Group*, int*, int*, SolveSpace::List<SolveSpace::hConstraint>*, bool, bool, bool) src/system.cpp:527
    #5 0x56095974c4f8 in SolveSpace::SolveSpaceUI::SolveGroup(SolveSpace::hGroup, bool) src/generate.cpp:539
    #6 0x56095974c706 in SolveSpace::SolveSpaceUI::SolveGroupAndReport(SolveSpace::hGroup, bool) src/generate.cpp:493
    #7 0x56095975e66d in SolveSpace::SolveSpaceUI::GenerateAll(SolveSpace::SolveSpaceUI::Generate, bool, bool) src/generate.cpp:273
    #8 0x560959760b4b in SolveSpace::SolveSpaceUI::GenerateAll(SolveSpace::SolveSpaceUI::Generate, bool, bool) src/generate.cpp:196
    #9 0x5609595035b1 in SolveSpace::SolveSpaceUI::AfterNewFile() src/solvespace.cpp:516
    #10 0x560959457bdf in SolveSpace::Test::Helper::CheckLoad(char const*, int, char const*) test/harness.cpp:216
    #11 0x5609594fb106 in Test_normal_migrate_from_v22 test/constraint/length_difference/test.cpp:10
    #12 0x560959415a50 in std::function<void (SolveSpace::Test::Helper*)>::operator()(SolveSpace::Test::Helper*) const /usr/include/c++/10/bits/std_function.h:622
    #13 0x560959415a50 in main test/harness.cpp:373
    #14 0x7fd8fb4c5d09 in __libc_start_main ../csu/libc-start.c:308
    #15 0x56095944ead9 in _start (/home/ryan/src/third-party/solvespace/build/bin/solvespace-testsuite+0xb36ad9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV extlib/eigen/Eigen/src/SparseCore/SparseMatrix.h:1286 in Eigen::SparseMatrix<SolveSpace::Expr*, 0, int>::insert(long, long)
==69704==ABORTING