[...]

Length: 744584 (727K) [application/x-xz]
Saving to: 'pygobject-2.28.7.tar.xz'
     0K .......... .......... .......... .......... ..........  6% 27.3M 0s
    50K .......... .......... .......... .......... .......... 13% 79.7M 0s
   100K .......... .......... .......... .......... .......... 20% 72.9M 0s
   150K .......... .......... .......... .......... .......... 27%  425M 0s
   200K .......... .......... .......... .......... .......... 34% 85.4M 0s
   250K .......... .......... .......... .......... .......... 41% 70.0M 0s
   300K .......... .......... .......... .......... .......... 48% 95.3M 0s
   350K .......... .......... .......... .......... .......... 55%  360M 0s
   400K .......... .......... .......... .......... .......... 61% 75.0M 0s
   450K .......... .......... .......... .......... .......... 68% 78.8M 0s
   500K .......... .......... .......... .......... .......... 75% 74.3M 0s
   550K .......... .......... .......... .......... .......... 82%  440M 0s
   600K .......... .......... .......... .......... .......... 89% 86.0M 0s
   650K .......... .......... .......... .......... .......... 96% 70.6M 0s
   700K .......... .......... .......                         100%  470M=0.008s
2018-08-24 23:04:50 (83.9 MB/s) - 'pygobject-2.28.7.tar.xz' saved [744584/744584]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-pygobject-2.28.7-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 6fd0522 - merged 2.28.7 from PLD
fatal: HEAD does not point to a branch
Building python-pygobject.spec with the following conditional flags:
 --without tests
from available:
--with   :	
--without:	 python2 python3
Writing git revision for tag auto/ti/python-pygobject-2.28.7-1
On detached HEAD. Use -r BRANCHNAME to override
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.31777
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf pygobject-2.28.7
Begin-TLD-Builder-Info
Build-Time: user:0.63s sys:0.06s real:1.70s (faults io:0 non-io:120021)
Files queued for ftp:
    751907 python-pygobject-2.28.7-1.src.rpm
       195 python-pygobject-2.28.7-1.src.rpm.uploadinfo
End-TLD-Builder-Info