[head tinderbox] failure on sparc64/sparc64

TB --- 2013-06-28 16:00:35 - tinderbox 2.10 running on freebsd-current.sentex.ca
TB --- 2013-06-28 16:00:35 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012     des_at_freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC  amd64
TB --- 2013-06-28 16:00:35 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2013-06-28 16:00:35 - cleaning the object tree
TB --- 2013-06-28 16:01:26 - /usr/local/bin/svn stat /src
TB --- 2013-06-28 16:01:30 - At svn revision 252337
TB --- 2013-06-28 16:01:31 - building world
TB --- 2013-06-28 16:01:31 - CROSS_BUILD_TESTING=YES
TB --- 2013-06-28 16:01:31 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-06-28 16:01:31 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-06-28 16:01:31 - SRCCONF=/dev/null
TB --- 2013-06-28 16:01:31 - TARGET=sparc64
TB --- 2013-06-28 16:01:31 - TARGET_ARCH=sparc64
TB --- 2013-06-28 16:01:31 - TZ=UTC
TB --- 2013-06-28 16:01:31 - __MAKE_CONF=/dev/null
TB --- 2013-06-28 16:01:31 - cd /src
TB --- 2013-06-28 16:01:31 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Fri Jun 28 16:01:38 UTC 2013
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
[...]
(cd /src/rescue/rescue/../../sbin/swapon &&  /obj/src/make.amd64/make -DRESCUE CRUNCH_CFLAGS=-DRESCUE DIRPRFX=rescue/rescue/swapon/ depend && /obj/src/make.amd64/make -DRESCUE CRUNCH_CFLAGS=-DRESCUE DIRPRFX=rescue/rescue/swapon/ swapon.o)
rm -f .depend
CC='cc ' mkdep -f .depend -a    -DRESCUE -std=gnu99   /src/sbin/swapon/swapon.c
echo swapon: /obj/sparc64.sparc64/src/tmp/usr/lib/libc.a /obj/sparc64.sparc64/src/tmp/usr/lib/libutil.a >> .depend
cc  -O2 -pipe  -DRESCUE -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /src/sbin/swapon/swapon.c
cc1: warnings being treated as errors
/src/sbin/swapon/swapon.c: In function 'swap_on_off_geli':
/src/sbin/swapon/swapon.c:394: warning: cast discards qualifiers from pointer target type
*** Error code 1

Stop.
make: stopped in /src/sbin/swapon
*** Error code 1

Stop.
make: stopped in /obj/sparc64.sparc64/src/rescue/rescue
*** Error code 1

Stop.
make: stopped in /src/rescue/rescue
*** Error code 1

Stop.
make: stopped in /src/rescue
*** Error code 1

Stop.
make: stopped in /src
*** Error code 1

Stop.
make: stopped in /src
*** Error code 1

Stop in /src.
TB --- 2013-06-28 16:48:48 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-06-28 16:48:48 - ERROR: failed to build world
TB --- 2013-06-28 16:48:48 - 2394.75 user 428.22 system 2892.23 real


http://tinderbox.freebsd.org/tinderbox-head-build-HEAD-sparc64-sparc64.full