Obtained 47 stack frames.
/usr/games/crawl-0.22(_Z17write_stack_traceP8_IO_FILEi+0x28) [0x564a19e8a1e8]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-0.22(_Z20crash_signal_handleri+0x1bf) [0x564a19e8a62f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33030) [0x7fa690064030]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcf) [0x7fa690063fcf]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7fa6900653fa]: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0xed) [0x7fa690b9903d]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f066) [0x7fa690b97066]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8e089) [0x7fa690b96089]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__gxx_personality_v0+0x2cd) [0x7fa690b969dd]
/lib/x86_64-linux-gnu/libgcc_s.so.1(+0xff33) [0x7fa6905fcf33]: 
/lib/x86_64-linux-gnu/libgcc_s.so.1(_Unwind_Resume+0x57) [0x7fa6905fd437]: 
/usr/games/crawl-0.22(_Z13do_crash_dumpv+0x1781) [0x564a19e93791]: do_crash_dump()
/usr/games/crawl-0.22(_Z20crash_signal_handleri+0x7e) [0x564a19e8a4ee]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33030) [0x7fa690064030]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcf) [0x7fa690063fcf]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7fa6900653fa]: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x15d) [0x7fa690b990ad]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f066) [0x7fa690b97066]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f0b1) [0x7fa690b970b1]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__cxa_rethrow+0x49) [0x7fa690b97319]
/usr/games/crawl-0.22(_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEaSERKS7_+0x2cd) [0x564a19f2ee0d]: std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::operator=(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)
/usr/games/crawl-0.22(_ZN9map_lines9init_fromERKS_+0xd9) [0x564a1a0cbe39]: map_lines::init_from(map_lines const&)
/usr/games/crawl-0.22(_ZN9map_linesC1ERKS_+0x68) [0x564a1a0d08c8]: map_lines::map_lines(map_lines const&)
/usr/games/crawl-0.22(_ZN7map_defC1ERKS_+0x532) [0x564a19f32892]: map_def::map_def(map_def const&)
/usr/games/crawl-0.22(+0x4f48c6) [0x564a1a0688c6]: 
/usr/games/crawl-0.22(+0x4f4a4c) [0x564a1a068a4c]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc3b0) [0x7fa691a853b0]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0x17062) [0x7fa691a90062]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc82d) [0x7fa691a8582d]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xbade) [0x7fa691a84ade]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc99b) [0x7fa691a8599b]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(lua_pcall+0x58) [0x7fa691a813f8]: 
/usr/games/crawl-0.22(_ZN4CLua6callfnEPKcii+0xad) [0x564a19e74ded]: CLua::callfn(char const*, int, int)
/usr/games/crawl-0.22(+0x4e5465) [0x564a1a059465]: 
/usr/games/crawl-0.22(_ZN23lua_element_colour_calc3getERK9coord_defb+0x48) [0x564a1a0595b8]: lua_element_colour_calc::get(coord_def const&, bool)
/usr/games/crawl-0.22(_Z14element_colouribRK9coord_def+0x34) [0x564a19e769b4]: element_colour(int, bool, coord_def const&)
/usr/games/crawl-0.22(_Z11real_colourjRK9coord_def+0x22) [0x564a19e774a2]: real_colour(unsigned int, coord_def const&)
/usr/games/crawl-0.22(_Z15tileidx_featureRK9coord_def+0x190) [0x564a1a3e8c20]: tileidx_feature(coord_def const&)
/usr/games/crawl-0.22(+0x87acd2) [0x564a1a3eecd2]: 
/usr/games/crawl-0.22(_Z15tile_draw_floorv+0x7a) [0x564a1a3efbca]: tile_draw_floor()
/usr/games/crawl-0.22(_Z10viewwindowbbP9animation+0x5ca) [0x564a1a3a4c3a]: viewwindow(bool, bool, animation*)
/usr/games/crawl-0.22(+0x89c564) [0x564a1a410564]: 
/usr/games/crawl-0.22(+0x8a4145) [0x564a1a418145]: 
/usr/games/crawl-0.22(+0x8a512d) [0x564a1a41912d]: 
/usr/games/crawl-0.22(main+0x13b) [0x564a19df151b]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7fa6900512b1]: 
/usr/games/crawl-0.22(_start+0x2a) [0x564a19df1c3a]: