[...]

No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: master
Searching for tag auto/ti/perl-namespace-autoclean-0.28-1...
Searching for tag auto/ti/perl-namespace-autoclean-0_28-1...
--2017-04-14 10:17:27--  http://distfiles.pld-linux.org/distfiles/by-md5/9/7/9746a73c34f294d663c583f857b8648f/namespace-autoclean-0.28.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: 36130 (35K) [application/x-gzip]
Saving to: 'namespace-autoclean-0.28.tar.gz'
     0K .......... .......... .......... .....                100% 1.45M=0.02s
2017-04-14 10:17:27 (1.45 MB/s) - 'namespace-autoclean-0.28.tar.gz' saved [36130/36130]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-namespace-autoclean-0.28-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 81281b1... - updated to 0.28
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-namespace-autoclean-0.28-1
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.91985
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf namespace-autoclean-0.28
Begin-TLD-Builder-Info
Build-Time: user:0.57s sys:0.09s real:1.60s (faults io:0 non-io:76677)
Files queued for ftp:
     41827 perl-namespace-autoclean-0.28-1.src.rpm
       201 perl-namespace-autoclean-0.28-1.src.rpm.uploadinfo
End-TLD-Builder-Info