[...]

 23300K .......... .......... .......... .......... .......... 96% 3.14M 0s
 23350K .......... .......... .......... .......... .......... 97% 3.11M 0s
 23400K .......... .......... .......... .......... .......... 97% 3.00M 0s
 23450K .......... .......... .......... .......... .......... 97% 3.36M 0s
 23500K .......... .......... .......... .......... .......... 97% 2.85M 0s
 23550K .......... .......... .......... .......... .......... 97% 3.04M 0s
 23600K .......... .......... .......... .......... .......... 98% 3.19M 0s
 23650K .......... .......... .......... .......... .......... 98% 3.44M 0s
 23700K .......... .......... .......... .......... .......... 98% 3.55M 0s
 23750K .......... .......... .......... .......... .......... 98% 3.57M 0s
 23800K .......... .......... .......... .......... .......... 98% 3.40M 0s
 23850K .......... .......... .......... .......... .......... 99% 3.63M 0s
 23900K .......... .......... .......... .......... .......... 99% 3.38M 0s
 23950K .......... .......... .......... .......... .......... 99% 3.57M 0s
 24000K .......... .......... .......... .......... .......... 99% 3.75M 0s
 24050K .......... .......... .......... .......... .......... 99% 3.63M 0s
 24100K ....                                                  100% 5.56M=7.4s
2015-07-15 20:43:55 (3.17 MB/s) - 'qemu-2.3.0.tar.bz2' saved [24683085/24683085]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/qemu-2.3.0-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 788ce17... - drop systemd specific stuff
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 brlapi esd gtk2 lttng systemtap
--without:	 bluetooth ceph glusterfs gtk3 iscsi libnfs oss pulseaudio rdma sdl seccomp smartcard snappy spice system_seabios usbredir vte xen
Writing git revision for tag auto/ti/qemu-2.3.0-2
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.5710
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf qemu-2.3.0
Begin-PLD-Builder-Info
Build-Time: user:8.73s sys:4.21s real:20.49s (faults io:0 non-io:443362)
Files queued for ftp:
  24599894 qemu-2.3.0-2.src.rpm
       182 qemu-2.3.0-2.src.rpm.uploadinfo
End-PLD-Builder-Info