ASSERT(queue.size() == (unsigned)EXERCISE_QUEUE_SIZE) in 'skills.cc' at line 438 failed.

Version: Dungeon Crawl Stone Soup 0.20.1-1-g8b1a95d
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Command line: /usr/games/crawl-0.20 -name Sharkman1231 -rc /dgldir/rcfiles/crawl-0.20/Sharkman1231.rc -macro /dgldir/rcfiles/crawl-0.20/Sharkman1231.macro -morgue /dgldir/morgue/Sharkman1231/ -webtiles-socket /crawl-master/webserver/sockets/Sharkman1231:2017-09-20.01:14:41.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 15 stack frames.
/usr/games/crawl-0.20(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5cfbf3]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-0.20(_Z13do_crash_dumpv+0x2f2) [0x5d6e62]: do_crash_dump()
/usr/games/crawl-0.20(_Z20crash_signal_handleri+0x9c) [0x5cfe8c]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x364c0) [0x7f5c8c6e14c0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7f5c8ca77b7b]: 
/usr/games/crawl-0.20() [0x5d6619]
/usr/games/crawl-0.20() [0x5d68e1]
/usr/games/crawl-0.20() [0x9e567d]
/usr/games/crawl-0.20(_Z13init_trainingv+0x76) [0x9e7246]: init_training()
/usr/games/crawl-0.20(_Z10setup_gameRK11newgame_def+0x4cf) [0x952e4f]: setup_game(newgame_def const&)
/usr/games/crawl-0.20(_Z12startup_stepv+0x7dd) [0xa545cd]: startup_step()
/usr/games/crawl-0.20() [0xbb5a16]
/usr/games/crawl-0.20(main+0x2eb) [0xbb962b]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f5c8c6cc76d]: 
/usr/games/crawl-0.20() [0x535e69]

Trying to run gdb.
GNU gdb (Ubuntu/Linaro 7.4-2012.02-0ubuntu2) 7.4-2012.02
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f5c8ca7784e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
#0  0x00007f5c8ca7784e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005d02fb in call_gdb(_IO_FILE*) ()
No symbol table info available.
#2  0x00000000005d6e82 in do_crash_dump() ()
No symbol table info available.
#3  0x00000000005cfe8c in crash_signal_handler(int) ()
No symbol table info available.
#4  <signal handler called>
No symbol table info available.
#5  0x00007f5c8ca77b7b in raise () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00000000005d6619 in ?? ()
No symbol table info available.
#7  0x00000000005d68e1 in AssertFailed(char const*, char const*, int, char const*, ...) ()
No symbol table info available.
#8  0x00000000009e567d in ?? ()
No symbol table info available.
#9  0x00000000009e7246 in init_training() ()
No symbol table info available.
#10 0x0000000000952e4f in setup_game(newgame_def const&) ()
No symbol table info available.
#11 0x0000000000a545cd in startup_step() ()
No symbol table info available.
#12 0x0000000000bb5a16 in ?? ()
No symbol table info available.
#13 0x0000000000bb962b in main ()
No symbol table info available.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 4.7.3 on Jul  8 2017 at 01:39:55
Build platform: x86_64-linux-gnu
Platform: x86_64-linux-gnu
CFLAGS: -O2 -pipe -DUSE_TILE -DUSE_TILE_WEB -Wall -Wformat-security -Wundef -Wno-array-bounds -Wno-format-zero-length -Wmissing-declarations -Wredundant-decls -Wno-parentheses -Wwrite-strings -Wshadow -pedantic -Wuninitialized -Iutil -I. -isystem /usr/include/lua5.1 -Irltiles -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-0.20/saves" -DDATA_DIR_PATH="/crawl-master/crawl-0.20/data/" -DWEB_DIR_PATH="/crawl-master/crawl-0.20/data/web/" -isystem /usr/include/ncursesw
LDFLAGS: -rdynamic -fuse-ld=gold -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:    [Sharkman1231]
Species: Demonspawn
Job:     Wanderer

HP: 0/0; mods: 0/0
MP: 0/0; mod: 0
Stats: 10 (10) 14 (14) 13 (13)
Position: (0, 0) <OoB>, god: No God (0), turn_is_over: 0, banished: 0

Skills (mode: auto)
Name            | can_train | train | training | level | points | progress
Fighting        |     X     |   1   |     0    |    0  |      0 | 0/50
Short Blades    |     X     |   1   |     0    |    0  |      0 | 0/59
Long Blades     |           |   1   |     0    |    0  |      0 | 0/59
Axes            |           |   1   |     0    |    0  |      0 | 0/59
Maces & Flails  |           |   1   |     0    |    0  |      0 | 0/59
Polearms        |           |   1   |     0    |    0  |      0 | 0/59
Staves          |           |   1   |     0    |    0  |      0 | 0/59
Slings          |           |   1   |     0    |    0  |      0 | 0/59
Bows            |           |   1   |     0    |    0  |      0 | 0/59
Crossbows       |           |   1   |     0    |    0  |      0 | 0/59
Throwing        |     X     |   1   |     0    |    0  |      0 | 0/59
Armour          |     X     |   1   |     0    |    0  |      0 | 0/59
Dodging         |     X     |   1   |     0    |    0  |      0 | 0/59
Stealth         |     X     |   1   |     0    |    0  |      0 | 0/50
Shields         |           |   1   |     0    |    1  |     59 | 0/119
Unarmed Combat  |     X     |   1   |     0    |    0  |      0 | 0/59
Spellcasting    |     X     |   1   |     0    |    0  |      0 | 0/59
Conjurations    |           |   1   |     0    |    0  |      0 | 0/50
Hexes           |           |   1   |     0    |    0  |      0 | 0/50
Charms          |           |   1   |     0    |    2  |    301 | 123/178
Summonings      |           |   1   |     0    |    0  |      0 | 0/50
Necromancy      |           |   1   |     0    |    3  |    301 | 49/168
Translocations  |           |   1   |     0    |    0  |      0 | 0/59
Transmutations  |           |   1   |     0    |    0  |      0 | 0/59
Fire Magic      |           |   1   |     0    |    0  |      0 | 0/59
Ice Magic       |           |   1   |     0    |    1  |    151 | 92/119
Air Magic       |           |   1   |     0    |    0  |      0 | 0/59
Earth Magic     |           |   1   |     0    |    0  |      0 | 0/59
Poison Magic    |           |   1   |     0    |    0  |      0 | 0/50
Invocations     |           |   1   |     0    |    0  |      0 | 0/29
Evocations      |           |   1   |     0    |    1  |     51 | 1/100

Spell bugs:

Durations:

Attributes:
    #59: 1

Mutations:

Inventory bugs:

Equipment:
    eq slot #0, inv slot #4: +0 dagger
    eq slot #6, inv slot #3: +0 robe

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
@

clua stack:


dlua stack:


Lua persistent data:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Lua marker contents:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>