[...]

Your branch is up-to-date with 'origin/master'.
Already up-to-date.
No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch master
Searching for tag auto/ti/perl-ExtUtils-PkgConfig-1.16-1...
Searching for tag auto/ti/perl-ExtUtils-PkgConfig-1_16-1...
--2018-01-19 12:47:07--  http://distfiles.pld-linux.org/distfiles/by-md5/b/8/b86318f2b6ac6af3ee985299e1e38fe5/ExtUtils-PkgConfig-1.16.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: 10144 (9.9K) [application/x-gzip]
Saving to: 'ExtUtils-PkgConfig-1.16.tar.gz'
     0K .........                                             100%  122M=0s
2018-01-19 12:47:07 (122 MB/s) - 'ExtUtils-PkgConfig-1.16.tar.gz' saved [10144/10144]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-ExtUtils-PkgConfig-1.16-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 tests
Writing git revision for tag auto/ti/perl-ExtUtils-PkgConfig-1.16-1
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.64305
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf ExtUtils-PkgConfig-1.16
Begin-TLD-Builder-Info
Build-Time: user:0.95s sys:0.28s real:2.26s (faults io:0 non-io:86258)
Files queued for ftp:
     14964 perl-ExtUtils-PkgConfig-1.16-1.src.rpm
       200 perl-ExtUtils-PkgConfig-1.16-1.src.rpm.uploadinfo
End-TLD-Builder-Info