[releng_9 tinderbox] failure on amd64/amd64

[FreeBSD Tinderbox]

TB --- 2013-03-01 05:13:00 - tinderbox 2.10 running on freebsd-stable.sentex.ca
TB --- 2013-03-01 05:13:00 - FreeBSD freebsd-stable.sentex.ca 8.3-STABLE FreeBSD 8.3-STABLE #0: Tue Oct 16 17:37:58 UTC 2012     mdtancsa at freebsd-stable.sentex.ca:/usr/obj/usr/src/sys/server  amd64
TB --- 2013-03-01 05:13:00 - starting RELENG_9 tinderbox run for amd64/amd64
TB --- 2013-03-01 05:13:00 - cleaning the object tree
TB --- 2013-03-01 05:13:00 - checking out /src from svn://svn.freebsd.org/base/stable/9
TB --- 2013-03-01 05:13:00 - cd /tinderbox/RELENG_9/amd64/amd64
TB --- 2013-03-01 05:13:00 - /usr/local/bin/svn cleanup /src
TB --- 2013-03-01 05:14:05 - /usr/local/bin/svn update /src
TB --- 2013-03-01 05:14:35 - WARNING: /usr/local/bin/svn returned exit code  1 
TB --- 2013-03-01 05:14:35 - WARNING: sleeping 30 s and retrying...
TB --- 2013-03-01 05:15:05 - /usr/local/bin/svn update /src
TB --- 2013-03-01 05:15:35 - WARNING: /usr/local/bin/svn returned exit code  1 
TB --- 2013-03-01 05:15:35 - WARNING: sleeping 60 s and retrying...
TB --- 2013-03-01 05:16:35 - /usr/local/bin/svn update /src
TB --- 2013-03-01 05:17:05 - WARNING: /usr/local/bin/svn returned exit code  1 
TB --- 2013-03-01 05:17:05 - WARNING: sleeping 90 s and retrying...
TB --- 2013-03-01 05:18:35 - /usr/local/bin/svn update /src
TB --- 2013-03-01 05:19:05 - WARNING: /usr/local/bin/svn returned exit code  1 
TB --- 2013-03-01 05:19:05 - WARNING: sleeping 120 s and retrying...
TB --- 2013-03-01 05:21:05 - /usr/local/bin/svn update /src
TB --- 2013-03-01 05:21:35 - WARNING: /usr/local/bin/svn returned exit code  1 
TB --- 2013-03-01 05:21:35 - ERROR: unable to check out the source tree
TB --- 2013-03-01 05:21:35 - 4.04 user 4.93 system 514.39 real


http://tinderbox.freebsd.org/tinderbox-releng_9-RELENG_9-amd64-amd64.full