[head tinderbox] failure on sparc64/sparc64

[FreeBSD Tinderbox]

TB --- 2011-06-06 18:44:15 - tinderbox 2.7 running on freebsd-current.sentex.ca
TB --- 2011-06-06 18:44:15 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2011-06-06 18:44:15 - cleaning the object tree
TB --- 2011-06-06 18:44:22 - cvsupping the source tree
TB --- 2011-06-06 18:44:22 - /usr/bin/csup -z -r 3 -g -L 1 -h cvsup.sentex.ca /tinderbox/HEAD/sparc64/sparc64/supfile
TB --- 2011-06-06 18:44:56 - building world
TB --- 2011-06-06 18:44:56 - MAKEOBJDIRPREFIX=/obj
TB --- 2011-06-06 18:44:56 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2011-06-06 18:44:56 - TARGET=sparc64
TB --- 2011-06-06 18:44:56 - TARGET_ARCH=sparc64
TB --- 2011-06-06 18:44:56 - TZ=UTC
TB --- 2011-06-06 18:44:56 - __MAKE_CONF=/dev/null
TB --- 2011-06-06 18:44:56 - cd /src
TB --- 2011-06-06 18:44:56 - /usr/bin/make -B buildworld
>>> World build started on Mon Jun  6 18:44:56 UTC 2011
>>> 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
[...]
cc1: warnings being treated as errors
/src/usr.sbin/rtadvd/rtadvd.c: In function 'rtmsg_input':
/src/usr.sbin/rtadvd/rtadvd.c:522: warning: cast increases required alignment of target type
/src/usr.sbin/rtadvd/rtadvd.c: In function 'rtadvd_input':
/src/usr.sbin/rtadvd/rtadvd.c:743: warning: cast increases required alignment of target type
/src/usr.sbin/rtadvd/rtadvd.c:750: warning: cast increases required alignment of target type
/src/usr.sbin/rtadvd/rtadvd.c: In function 'ra_output':
/src/usr.sbin/rtadvd/rtadvd.c:1761: warning: cast increases required alignment of target type
*** Error code 1

Stop in /src/usr.sbin/rtadvd.
*** Error code 1

Stop in /src/usr.sbin.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2011-06-06 19:42:35 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2011-06-06 19:42:35 - ERROR: failed to build world
TB --- 2011-06-06 19:42:35 - 2708.99 user 594.05 system 3499.13 real


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