[...]

  2450K .......... .......... .......... .......... .......... 74% 10.8M 0s
  2500K .......... .......... .......... .......... .......... 75% 11.5M 0s
  2550K .......... .......... .......... .......... .......... 77% 10.9M 0s
  2600K .......... .......... .......... .......... .......... 78% 11.5M 0s
  2650K .......... .......... .......... .......... .......... 80% 11.6M 0s
  2700K .......... .......... .......... .......... .......... 81% 10.9M 0s
  2750K .......... .......... .......... .......... .......... 83% 11.4M 0s
  2800K .......... .......... .......... .......... .......... 84% 10.8M 0s
  2850K .......... .......... .......... .......... .......... 86% 11.5M 0s
  2900K .......... .......... .......... .......... .......... 87% 10.9M 0s
  2950K .......... .......... .......... .......... .......... 89% 11.5M 0s
  3000K .......... .......... .......... .......... .......... 90% 10.8M 0s
  3050K .......... .......... .......... .......... .......... 92% 11.4M 0s
  3100K .......... .......... .......... .......... .......... 93% 11.5M 0s
  3150K .......... .......... .......... .......... .......... 95% 10.9M 0s
  3200K .......... .......... .......... .......... .......... 96% 11.5M 0s
  3250K .......... .......... .......... .......... .......... 98% 11.4M 0s
  3300K .......... .......... .......... .......... .......... 99% 10.8M 0s
  3350K .....                                                 100% 19.9M=0.5s
2015-02-04 06:43:23 (6.46 MB/s) - 'libxslt-1.1.28.tar.gz' saved [3435907/3435907]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libxslt-1.1.28-5.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 tests
--without:	 python static_libs
Writing git revision for tag auto/ti/libxslt-1.1.28-5
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.34688
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libxslt-1.1.28
Begin-PLD-Builder-Info
Build-Time: user:4.72s sys:1.73s real:16.10s (faults io:176 non-io:234797)
Files queued for ftp:
   3414825 libxslt-1.1.28-5.src.rpm
       186 libxslt-1.1.28-5.src.rpm.uploadinfo
End-PLD-Builder-Info