[...]

  1900K .......... .......... .......... .......... .......... 68% 20.6M 0s
  1950K .......... .......... .......... .......... .......... 69% 1.12M 0s
  2000K .......... .......... .......... .......... .......... 71% 19.1M 0s
  2050K .......... .......... .......... .......... .......... 73% 47.6M 0s
  2100K .......... .......... .......... .......... .......... 75% 48.8M 0s
  2150K .......... .......... .......... .......... .......... 76% 45.9M 0s
  2200K .......... .......... .......... .......... .......... 78% 52.3M 0s
  2250K .......... .......... .......... .......... .......... 80% 48.9M 0s
  2300K .......... .......... .......... .......... .......... 82% 45.7M 0s
  2350K .......... .......... .......... .......... .......... 83% 52.7M 0s
  2400K .......... .......... .......... .......... .......... 85% 46.5M 0s
  2450K .......... .......... .......... .......... .......... 87% 55.6M 0s
  2500K .......... .......... .......... .......... .......... 89% 2.58M 0s
  2550K .......... .......... .......... .......... .......... 90% 23.6M 0s
  2600K .......... .......... .......... .......... .......... 92% 57.6M 0s
  2650K .......... .......... .......... .......... .......... 94% 58.2M 0s
  2700K .......... .......... .......... .......... .......... 96% 59.5M 0s
  2750K .......... .......... .......... .......... .......... 97% 50.5M 0s
  2800K .......... .......... .......... .......... .......... 99% 58.0M 0s
  2850K .......                                               100% 42.0M=0.3s
2016-03-24 21:28:14 (9.18 MB/s) - 'libprelude-1.2.6.tar.gz' saved [2926210/2926210]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libprelude-1.2.6-3.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 lua perl python2 python3 ruby static_libs
Writing git revision for tag auto/ti/libprelude-1.2.6-3
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.93861
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libprelude-1.2.6
Begin-PLD-Builder-Info
Build-Time: user:4.83s sys:1.49s real:7.50s (faults io:11 non-io:212713)
Files queued for ftp:
   2923867 libprelude-1.2.6-3.src.rpm
       188 libprelude-1.2.6-3.src.rpm.uploadinfo
End-PLD-Builder-Info