Obtained 25 stack frames.
/usr/games/crawl-git-2964c8cf50(_Z17write_stack_traceP8_IO_FILE+0x3b) [0x563be762379b]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-2964c8cf50(_Z20crash_signal_handleri+0x1e5) [0x563be7623c45]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x3ef20) [0x7f4e76969f20]: 
/lib/x86_64-linux-gnu/libc.so.6(sigprocmask+0xd) [0x7f4e7696a14d]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xac) [0x7f4e7696b76c]: 
/usr/games/crawl-git-2964c8cf50(+0x3553f0) [0x563be762b3f0]: 
/usr/games/crawl-git-2964c8cf50(+0x3558f8) [0x563be762b8f8]: 
/usr/games/crawl-git-2964c8cf50(_ZNK6player14scan_artefactsE18artefact_prop_typebPSt6vectorIPK8item_defSaIS4_EE+0x127) [0x563be7a05ce7]: player::scan_artefacts(artefact_prop_type, bool, std::vector<item_def const*, std::allocator<item_def const*> >*) const
/usr/games/crawl-git-2964c8cf50(_ZNK6player8max_statE9stat_typeb+0xaa) [0x563be79f106a]: player::max_stat(stat_type, bool) const
/usr/games/crawl-git-2964c8cf50(_Z13do_crash_dumpv+0xd7c) [0x563be762c67c]: do_crash_dump()
/usr/games/crawl-git-2964c8cf50(_Z20crash_signal_handleri+0xae) [0x563be7623b0e]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x3ef20) [0x7f4e76969f20]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0xc7) [0x7f4e76d2e727]: 
/usr/games/crawl-git-2964c8cf50(+0x3553eb) [0x563be762b3eb]: 
/usr/games/crawl-git-2964c8cf50(+0x3558f8) [0x563be762b8f8]: 
/usr/games/crawl-git-2964c8cf50(_Z12equip_effect14equipment_typeibb+0x354) [0x563be79ebc44]: equip_effect(equipment_type, int, bool, bool)
/usr/games/crawl-git-2964c8cf50(_Z10equip_item14equipment_typeib+0x4c) [0x563be79ebcdc]: equip_item(equipment_type, int, bool)
/usr/games/crawl-git-2964c8cf50(_ZN12EquipOnDelay6finishEv+0xeb) [0x563be764373b]: EquipOnDelay::finish()
/usr/games/crawl-git-2964c8cf50(_ZN5Delay6handleEv+0x46) [0x563be76444d6]: Delay::handle()
/usr/games/crawl-git-2964c8cf50(_Z12handle_delayv+0x36) [0x563be7645776]: handle_delay()
/usr/games/crawl-git-2964c8cf50(+0x91d987) [0x563be7bf3987]: 
/usr/games/crawl-git-2964c8cf50(+0x91e4fd) [0x563be7bf44fd]: 
/usr/games/crawl-git-2964c8cf50(main+0x33a) [0x563be75824ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f4e7694cb97]: 
/usr/games/crawl-git-2964c8cf50(_start+0x2a) [0x563be7582cda]: