[...]

No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch master
Searching for tag auto/ti/perl-Devel-Cover-1.29-1...
Searching for tag auto/ti/perl-Devel-Cover-1_29-1...
--2018-03-10 20:37:17--  http://distfiles.pld-linux.org/distfiles/by-md5/d/f/dff8b33f7645dbd34070aaf46df63e62/Devel-Cover-1.29.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: 200333 (196K) [application/x-gzip]
Saving to: 'Devel-Cover-1.29.tar.gz'
     0K .......... .......... .......... .......... .......... 25% 1.21M 0s
    50K .......... .......... .......... .......... .......... 51% 2.42M 0s
   100K .......... .......... .......... .......... .......... 76% 44.7M 0s
   150K .......... .......... .......... .......... .....     100% 86.0M=0.06s
2018-03-10 20:37:17 (3.07 MB/s) - 'Devel-Cover-1.29.tar.gz' saved [200333/200333]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Devel-Cover-1.29-1.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-Devel-Cover-1.29-1
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.59049
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Devel-Cover-1.29
Begin-TLD-Builder-Info
Build-Time: user:0.92s sys:0.27s real:2.34s (faults io:0 non-io:87147)
Files queued for ftp:
    205927 perl-Devel-Cover-1.29-1.src.rpm
       193 perl-Devel-Cover-1.29-1.src.rpm.uploadinfo
End-TLD-Builder-Info