[...]

No conditional flags passed
from available:
--with   :	
--without:	 python2 python3 tests
Available branches: master
Searching for tag auto/ti/python-pluggy-0.8.0-1...
Searching for tag auto/ti/python-pluggy-0_8_0-1...
--2019-06-01 22:58:29--  http://distfiles.pld-linux.org/by-md5/1/2/12ddd25322d909a286c4018d18fddc79/pluggy-0.8.0.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: 53259 (52K) [application/x-gzip]
Saving to: 'pluggy-0.8.0.tar.gz'
     0K .......... .......... .......... .......... .......... 96%  584K 0s
    50K ..                                                    100% 23.9M=0.09s
2019-06-01 22:58:29 (607 KB/s) - 'pluggy-0.8.0.tar.gz' saved [53259/53259]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-pluggy-0.8.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 python2 python3 tests
Writing git revision for tag auto/ti/python-pluggy-0.8.0-1
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.28995
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf pluggy-0.8.0
Begin-TLD-Builder-Info
Build-Time: user:0.71s sys:0.10s real:2.86s (faults io:0 non-io:101165)
Files queued for ftp:
     58133 python-pluggy-0.8.0-1.src.rpm
       191 python-pluggy-0.8.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info