[...]

  1900K .......... .......... .......... .......... .......... 68% 8.01M 0s
  1950K .......... .......... .......... .......... .......... 69% 15.4M 0s
  2000K .......... .......... .......... .......... .......... 71% 10.8M 0s
  2050K .......... .......... .......... .......... .......... 73% 10.3M 0s
  2100K .......... .......... .......... .......... .......... 75% 10.7M 0s
  2150K .......... .......... .......... .......... .......... 76% 10.4M 0s
  2200K .......... .......... .......... .......... .......... 78% 11.0M 0s
  2250K .......... .......... .......... .......... .......... 80% 10.3M 0s
  2300K .......... .......... .......... .......... .......... 82% 10.2M 0s
  2350K .......... .......... .......... .......... .......... 83% 10.9M 0s
  2400K .......... .......... .......... .......... .......... 85% 10.8M 0s
  2450K .......... .......... .......... .......... .......... 87% 10.4M 0s
  2500K .......... .......... .......... .......... .......... 89% 9.68M 0s
  2550K .......... .......... .......... .......... .......... 90% 11.6M 0s
  2600K .......... .......... .......... .......... .......... 92% 10.3M 0s
  2650K .......... .......... .......... .......... .......... 94% 10.9M 0s
  2700K .......... .......... .......... .......... .......... 96% 10.2M 0s
  2750K .......... .......... .......... .......... .......... 97% 11.0M 0s
  2800K .......... .......... .......... .......... .......... 99% 10.3M 0s
  2850K .......                                               100% 15.6M=0.3s
2016-08-20 12:15:06 (9.27 MB/s) - 'libprelude-1.2.6.tar.gz' saved [2926210/2926210]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libprelude-1.2.6-4.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-1.2.6-4
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.78070
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libprelude-1.2.6
Begin-TLD-Builder-Info
Build-Time: user:7.21s sys:1.93s real:11.14s (faults io:27 non-io:101488)
Files queued for ftp:
   2923951 libprelude-1.2.6-4.src.rpm
       188 libprelude-1.2.6-4.src.rpm.uploadinfo
End-TLD-Builder-Info