ERROR in 'tags.cc' at line 2992: save corrupted: canary gone

Version: Dungeon Crawl Stone Soup 0.15-a0-271-g6095dc6
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Command line: /usr/games/crawl-git-6095dc63a3 -name Tabbe -rc /dgldir/rcfiles/crawl-git/Tabbe.rc -macro /dgldir/rcfiles/crawl-git/Tabbe.macro -morgue /dgldir/morgue/Tabbe/ -webtiles-socket /crawl-master/webserver/sockets/Tabbe:2014-04-28.07:33:16.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 16 stack frames.
/usr/games/crawl-git-6095dc63a3(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5f7773]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-git-6095dc63a3(_Z13do_crash_dumpv+0x2a4) [0x5fdd54]: do_crash_dump()
/usr/games/crawl-git-6095dc63a3(_Z20crash_signal_handleri+0x74) [0x5f79e4]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f1e924084f0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7f1e9276eefb]: 
/usr/games/crawl-git-6095dc63a3() [0x5fd624]
/usr/games/crawl-git-6095dc63a3() [0x5fd999]
/usr/games/crawl-git-6095dc63a3() [0x9ea43f]
/usr/games/crawl-git-6095dc63a3(_Z8tag_readR6reader8tag_type+0x14d) [0x9f4aed]: tag_read(reader&, tag_type)
/usr/games/crawl-git-6095dc63a3() [0x69fe92]
/usr/games/crawl-git-6095dc63a3() [0x6a492b]
/usr/games/crawl-git-6095dc63a3(_Z12restore_gameRKSs+0xa) [0x6a50ca]: restore_game(std::string const&)
/usr/games/crawl-git-6095dc63a3(_Z12startup_stepv+0xd33) [0x9c8123]: startup_step()
/usr/games/crawl-git-6095dc63a3(main+0x31e) [0x4fbfee]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f1e923f4ead]: 
/usr/games/crawl-git-6095dc63a3() [0x5701f9]

GDB not installed.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 4.7.2 on Apr 28 2014 at 00:10:02
Build platform: x86_64-linux-gnu
Platform: x86_64-linux-gnu
CFLAGS: -O2 -pipe -Wall -Wformat-security -Wmissing-declarations -Wredundant-decls -DUSE_TILE -DUSE_TILE_WEB -Wundef -Wno-array-bounds -Wno-format-zero-length -Wno-parentheses -Wno-unused-parameter -Wwrite-strings -Wshadow -Wuninitialized -isystem contrib/install/x86_64-linux-gnu/include -Iutil -I. -isystem /usr/include/lua5.1 -Irltiles -isystem /usr/include/ncursesw -g -DTOURNEY='0.14' -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-git-6095dc63a3/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-6095dc63a3/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-6095dc63a3/data/web/"
LDFLAGS: -rdynamic -O2 
>>>>>>>>>>>

Place info:
branch = 5, depth = 2

Level id: Lair:2
Level build method = ABSENT, level layout type  = ABSENT, absdepth0 = 0

Markers:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Game state:

mouse_enabled: 0, waiting_for_command: 0, terminal_resized: 0
io_inited: 1, need_save: 0, saving_game: 0, updating_scores: 0:
seen_hups: 0, map_stat_gen: 0, type: 1, arena_suspended: 0

prev_cmd = CMD_NO_CMD
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:       [Tabbe]
Species:    Deep Elf
Job:        Conjurer

class_name: Conjurer

HP: 54/0; mods: 0/0
MP: 32/34; mods: 0/0
Stats: 5 (5) 22 (22) 13 (13)
Position: (45, 42), god: Vehumet (6), turn_is_over: 0, banished: 0
Recursive crash.