freebsd svn repo busted or bad usage?

[Garrett Cooper]

$ svn co svn://svn.freebsd.org/base/head
# ...
svn: Your .svn/tmp directory may be missing or corrupt; run 'svn cleanup' and tr
y again
svn: Can't open file 'head/usr.bin/window/.svn/tmp/text-base/:ww.svn-base': No s
uch file or directory
gcooper at ob2 /cygdrive/e/freebsd/head
$ svn cleanup

gcooper at ob2 /cygdrive/e/freebsd/head
$ svn up
svn: Your .svn/tmp directory may be missing or corrupt; run 'svn cleanup' and tr
y again
svn: Can't open file 'usr.bin/window/.svn/tmp/text-base/:ww.svn-base': No such f
ile or directory