[...]

 --without tests
from available:
--with   :	
--without:	 python2 python3 <tests>
Available branches: master
Searching for tag auto/ti/python-idna-2.9-1...
Searching for tag auto/ti/python-idna-2_9-1...
--2020-04-18 19:59:25--  http://distfiles.pld-linux.org/by-md5/1/1/117c8fbeabd36d7206121dec962ef011/idna-2.9.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: 170359 (166K) [application/x-gzip]
Saving to: 'idna-2.9.tar.gz'
     0K .......... .......... .......... .......... .......... 30% 1.29M 0s
    50K .......... .......... .......... .......... .......... 60% 2.58M 0s
   100K .......... .......... .......... .......... .......... 90%  191M 0s
   150K .......... ......                                     100% 43.8M=0.06s
2020-04-18 19:59:25 (2.83 MB/s) - 'idna-2.9.tar.gz' saved [170359/170359]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-idna-2.9-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Building python-idna.spec with the following conditional flags:
 --without tests
from available:
--with   :	
--without:	 python2 python3 <tests>
Writing git revision for tag auto/ti/python-idna-2.9-1
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.69250
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf idna-2.9
Begin-TLD-Builder-Info
Build-Time: user:1.01s sys:0.37s real:2.63s (faults io:0 non-io:95368)
Files queued for ftp:
    172487 python-idna-2.9-1.src.rpm
       187 python-idna-2.9-1.src.rpm.uploadinfo
End-TLD-Builder-Info