[...]

  6900K .......... .......... .......... .......... .......... 89% 10.4M 0s
  6950K .......... .......... .......... .......... .......... 90% 10.9M 0s
  7000K .......... .......... .......... .......... .......... 91% 11.5M 0s
  7050K .......... .......... .......... .......... .......... 91% 10.9M 0s
  7100K .......... .......... .......... .......... .......... 92% 7.47M 0s
  7150K .......... .......... .......... .......... .......... 93% 6.93M 0s
  7200K .......... .......... .......... .......... .......... 93% 9.41M 0s
  7250K .......... .......... .......... .......... .......... 94% 11.5M 0s
  7300K .......... .......... .......... .......... .......... 95% 10.8M 0s
  7350K .......... .......... .......... .......... .......... 95% 11.5M 0s
  7400K .......... .......... .......... .......... .......... 96% 9.89M 0s
  7450K .......... .......... .......... .......... .......... 97% 7.04M 0s
  7500K .......... .......... .......... .......... .......... 97% 11.6M 0s
  7550K .......... .......... .......... .......... .......... 98% 6.79M 0s
  7600K .......... .......... .......... .......... .......... 98% 10.8M 0s
  7650K .......... .......... .......... .......... .......... 99% 11.6M 0s
  7700K .......... .......... ..........                      100% 12.1M=0.9s
2015-07-22 16:57:27 (8.20 MB/s) - 'Mesa-20061103.tar.gz' saved [7916463/7916463]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/xorg-xserver-xgl-0.0.20061108-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 5b5c2b5... - release 2
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 libGL
--without:	
Writing git revision for tag auto/ti/xorg-xserver-xgl-0.0.20061108-2
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.50557
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf xgl
Begin-PLD-Builder-Info
Build-Time: user:5.00s sys:2.24s real:16.33s (faults io:0 non-io:241567)
Files queued for ftp:
  13167690 xorg-xserver-xgl-0.0.20061108-2.src.rpm
       201 xorg-xserver-xgl-0.0.20061108-2.src.rpm.uploadinfo
End-PLD-Builder-Info