ERROR in 'tags.cc' at line 3139: save corrupted: canary gone

Version: Dungeon Crawl Stone Soup 0.16-a0-783-gf476f6a
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Command line: /usr/games/crawl-git-f476f6a020 -name trelanon -rc /dgldir/rcfiles/crawl-git/trelanon.rc -macro /dgldir/rcfiles/crawl-git/trelanon.macro -morgue /dgldir/morgue/trelanon/ -webtiles-socket /crawl-master/webserver/sockets/trelanon:2014-09-26.19:00:40.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 16 stack frames.
/usr/games/crawl-git-f476f6a020(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x608773]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-git-f476f6a020(_Z13do_crash_dumpv+0x2d7) [0x60f497]: do_crash_dump()
/usr/games/crawl-git-f476f6a020(_Z20crash_signal_handleri+0x74) [0x6089e4]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7fec351684f0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7fec354ceefb]: 
/usr/games/crawl-git-f476f6a020() [0x60ed34]
/usr/games/crawl-git-f476f6a020() [0x60f0a9]
/usr/games/crawl-git-f476f6a020() [0xa0e2f0]
/usr/games/crawl-git-f476f6a020(_Z8tag_readR6reader8tag_type+0xfc8) [0xa175e8]: tag_read(reader&, tag_type)
/usr/games/crawl-git-f476f6a020() [0x6b3052]
/usr/games/crawl-git-f476f6a020() [0x6b80bb]
/usr/games/crawl-git-f476f6a020(_Z12restore_gameRKSs+0xa) [0x6b885a]: restore_game(std::string const&)
/usr/games/crawl-git-f476f6a020(_Z12startup_stepv+0x1392) [0x9ebc62]: startup_step()
/usr/games/crawl-git-f476f6a020(main+0x31e) [0x5024ae]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7fec35154ead]: 
/usr/games/crawl-git-f476f6a020() [0x575ac1]

GDB not installed.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 4.7.2 on Sep 26 2014 at 00:17:24
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 -Iutil -I. -isystem /usr/include/lua5.1 -Irltiles -isystem /usr/include/ncursesw -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-git-f476f6a020/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-f476f6a020/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-f476f6a020/data/web/"
LDFLAGS: -rdynamic -O2 
>>>>>>>>>>>

Place info:
branch = 0, depth = 1

Level id: D:1
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:       [trelanon]
Species:    Octopode
Job:        Fire Elementalist

class_name: Fire Elementalist

HP: 7/0; mods: 0/0
MP: 2/3; mod: 0
Stats: 7 (7) 17 (17) 12 (12)
Position: (18, 37), god: No God (0), turn_is_over: 0, banished: 0
Recursive crash.