[...]

No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: master
--2015-03-10 17:42:13--  http://distfiles.pld-linux.org/distfiles/by-md5/3/6/3650906917d824582ad82e1bd974da45/Class-XSAccessor-1.13.tar.gz
Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 78100 (76K) [application/x-gzip]
Saving to: 'Class-XSAccessor-1.13.tar.gz'
     0K .......... .......... .......... .......... .......... 65%  813K 0s
    50K .......... .......... ......                          100%  886K=0.09s
2015-03-10 17:42:14 (837 KB/s) - 'Class-XSAccessor-1.13.tar.gz' saved [78100/78100]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Class-XSAccessor-1.13-5.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at bec0f9b... - x32 rebuild - release 5 (by relup.sh)
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 tests
Writing git revision for tag auto/ti/perl-Class-XSAccessor-1.13-5
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.60818
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Class-XSAccessor-1.13
Begin-PLD-Builder-Info
Build-Time: user:2.62s sys:1.05s real:14.52s (faults io:0 non-io:166974)
Files queued for ftp:
     83737 perl-Class-XSAccessor-1.13-5.src.rpm
       198 perl-Class-XSAccessor-1.13-5.src.rpm.uploadinfo
End-PLD-Builder-Info