[...]

  6600K .......... .......... .......... .......... .......... 88%  389M 0s
  6650K .......... .......... .......... .......... .......... 89%  127M 0s
  6700K .......... .......... .......... .......... .......... 90%  383M 0s
  6750K .......... .......... .......... .......... .......... 90% 52.9M 0s
  6800K .......... .......... .......... .......... .......... 91%  224M 0s
  6850K .......... .......... .......... .......... .......... 92%  271M 0s
  6900K .......... .......... .......... .......... .......... 92%  111M 0s
  6950K .......... .......... .......... .......... .......... 93%  141M 0s
  7000K .......... .......... .......... .......... .......... 94% 90.1M 0s
  7050K .......... .......... .......... .......... .......... 94% 55.0M 0s
  7100K .......... .......... .......... .......... .......... 95%  284M 0s
  7150K .......... .......... .......... .......... .......... 96%  311M 0s
  7200K .......... .......... .......... .......... .......... 96% 99.0M 0s
  7250K .......... .......... .......... .......... .......... 97%  136M 0s
  7300K .......... .......... .......... .......... .......... 98% 47.7M 0s
  7350K .......... .......... .......... .......... .......... 98%  360M 0s
  7400K .......... .......... .......... .......... .......... 99%  347M 0s
  7450K .......... .......... ......                          100%  107K=0.5s
2017-04-03 11:40:36 (14.6 MB/s) - 'glib-2.52.0.tar.xz' saved [7655820/7655820]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/glib2-2.52.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at fdf91bb... Update to 2.52.0
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 apidocs selinux static_libs systemtap
Writing git revision for tag auto/ti/glib2-2.52.0-1
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.64592
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf glib-2.52.0
Begin-TLD-Builder-Info
Build-Time: user:1.54s sys:0.43s real:43.43s (faults io:0 non-io:114670)
Files queued for ftp:
   7670392 glib2-2.52.0-1.src.rpm
       184 glib2-2.52.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info