[phobos] FreeBSD 32 still fails unittests for std.datetime

[Walter Bright]

Testing generated/freebsd/debug/32/unittest/std/date
std.date and std.dateparse have been scheduled for deprecation. Please use std.d
atetime instead.
Testing generated/freebsd/debug/32/unittest/std/datetime
gmake[2]: *** [generated/freebsd/debug/32/unittest/std/datetime] Killed: 9
gmake[1]: Leaving directory `/usr/home/walter/cbx/mars/phobos'
gmake[1]: *** [unittest] Error 2
gmake: *** [unittest] Error 2