[...]

  1800K .......... .......... .......... .......... .......... 66% 82.8M 0s
  1850K .......... .......... .......... .......... .......... 68% 71.4M 0s
  1900K .......... .......... .......... .......... .......... 69%  438M 0s
  1950K .......... .......... .......... .......... .......... 71% 86.9M 0s
  2000K .......... .......... .......... .......... .......... 73% 73.3M 0s
  2050K .......... .......... .......... .......... .......... 75% 84.6M 0s
  2100K .......... .......... .......... .......... .......... 77%  449M 0s
  2150K .......... .......... .......... .......... .......... 78% 69.1M 0s
  2200K .......... .......... .......... .......... .......... 80% 97.4M 0s
  2250K .......... .......... .......... .......... .......... 82% 73.0M 0s
  2300K .......... .......... .......... .......... .......... 84%  441M 0s
  2350K .......... .......... .......... .......... .......... 86% 82.5M 0s
  2400K .......... .......... .......... .......... .......... 87% 73.4M 0s
  2450K .......... .......... .......... .......... .......... 89% 84.9M 0s
  2500K .......... .......... .......... .......... .......... 91%  394M 0s
  2550K .......... .......... .......... .......... .......... 93% 74.6M 0s
  2600K .......... .......... .......... .......... .......... 95%  273M 0s
  2650K .......... .......... .......... .......... .......... 96% 72.5M 0s
  2700K .......... .......... .......... .......... .......... 98% 73.3M 0s
  2750K .......... .......... .......... ......               100%  463M=0.03s
2018-08-29 18:21:52 (95.2 MB/s) - 'libprelude-4.1.0.tar.gz' saved [2852916/2852916]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libprelude-4.1.0-2.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-4.1.0-2
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.24611
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libprelude-4.1.0
Begin-TLD-Builder-Info
Build-Time: user:0.90s sys:0.10s real:1.91s (faults io:5 non-io:121513)
Files queued for ftp:
   2853170 libprelude-4.1.0-2.src.rpm
       188 libprelude-4.1.0-2.src.rpm.uploadinfo
End-TLD-Builder-Info