[...]

 28500K .......... .......... .......... .......... .......... 96% 11.5M 0s
 28550K .......... .......... .......... .......... .......... 97% 10.8M 0s
 28600K .......... .......... .......... .......... .......... 97% 11.5M 0s
 28650K .......... .......... .......... .......... .......... 97% 10.8M 0s
 28700K .......... .......... .......... .......... .......... 97% 11.6M 0s
 28750K .......... .......... .......... .......... .......... 97% 11.5M 0s
 28800K .......... .......... .......... .......... .......... 97% 10.8M 0s
 28850K .......... .......... .......... .......... .......... 98% 11.6M 0s
 28900K .......... .......... .......... .......... .......... 98% 10.8M 0s
 28950K .......... .......... .......... .......... .......... 98% 11.5M 0s
 29000K .......... .......... .......... .......... .......... 98% 11.5M 0s
 29050K .......... .......... .......... .......... .......... 98% 10.8M 0s
 29100K .......... .......... .......... .......... .......... 98% 11.5M 0s
 29150K .......... .......... .......... .......... .......... 99% 11.5M 0s
 29200K .......... .......... .......... .......... .......... 99% 10.8M 0s
 29250K .......... .......... .......... .......... .......... 99% 11.5M 0s
 29300K .......... .......... .......... .......... .......... 99% 11.3M 0s
 29350K .......... .......... .......... .......... .......... 99% 11.1M 0s
 29400K .......... .......... .......... .......... .......   100% 11.0M=2.6s
2014-10-08 08:24:21 (11.1 MB/s) - 'libvirt-1.2.9.tar.gz' saved [30154430/30154430]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libvirt-1.2.9-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 vserver
--without:	 ceph esx glusterfs hyperv libxl lxc netcf openvz phyp polkit qemu sanlock static_libs systemtap uml vbox vmware xen xenapi
Writing git revision for tag auto/ti/libvirt-1.2.9-1
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean):  env -i TMP=/home/users/builder/tmp PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin HOME=/home/users/builder TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.78062
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libvirt-1.2.9
Begin-PLD-Builder-Info
Build-Time: user:11.59s sys:4.28s real:19.72s (faults io:0 non-io:388121)
Files queued for ftp:
  30122572 libvirt-1.2.9-1.src.rpm
       185 libvirt-1.2.9-1.src.rpm.uploadinfo
End-PLD-Builder-Info