[...]

No conditional flags passed
from available:
--with   :	 tests
--without:	
Available branches: AC-branch RA-branch master
Searching for tag auto/ti/perl-Net-ext-1.011-21...
Searching for tag auto/ti/perl-Net-ext-1_011-21...
--2018-08-31 09:24:12--  http://distfiles.pld-linux.org/distfiles/by-md5/8/b/8be68650bef6769212127d2118b44736/Net-ext-1.011.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: 174058 (170K) [application/x-gzip]
Saving to: 'Net-ext-1.011.tar.gz'
     0K .......... .......... .......... .......... .......... 29% 1.21M 0s
    50K .......... .......... .......... .......... .......... 58% 2.40M 0s
   100K .......... .......... .......... .......... .......... 88% 76.2M 0s
   150K .......... .........                                  100%  459M=0.06s
2018-08-31 09:24:12 (2.70 MB/s) - 'Net-ext-1.011.tar.gz' saved [174058/174058]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Net-ext-1.011-21.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 tests
--without:	
Writing git revision for tag auto/ti/perl-Net-ext-1.011-21
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.73372
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Net-ext-1.011
Begin-TLD-Builder-Info
Build-Time: user:0.55s sys:0.05s real:1.83s (faults io:17 non-io:92993)
Files queued for ftp:
    180121 perl-Net-ext-1.011-21.src.rpm
       191 perl-Net-ext-1.011-21.src.rpm.uploadinfo
End-TLD-Builder-Info