[...]

   200K .......... .......... .......... .......... .......... 20% 2.19M 0s
   250K .......... .......... .......... .......... .......... 25%  126M 0s
   300K .......... .......... .......... .......... .......... 29%  340M 0s
   350K .......... .......... .......... .......... .......... 33% 88.0M 0s
   400K .......... .......... .......... .......... .......... 37% 2.19M 0s
   450K .......... .......... .......... .......... .......... 41%  239M 0s
   500K .......... .......... .......... .......... .......... 46%  176M 0s
   550K .......... .......... .......... .......... .......... 50%  127M 0s
   600K .......... .......... .......... .......... .......... 54%  209M 0s
   650K .......... .......... .......... .......... .......... 58% 88.9M 0s
   700K .......... .......... .......... .......... .......... 62% 70.3M 0s
   750K .......... .......... .......... .......... .......... 67%  352M 0s
   800K .......... .......... .......... .......... .......... 71%  103M 0s
   850K .......... .......... .......... .......... .......... 75% 2.42M 0s
   900K .......... .......... .......... .......... .......... 79%  356M 0s
   950K .......... .......... .......... .......... .......... 83%  119M 0s
  1000K .......... .......... .......... .......... .......... 88% 64.4M 0s
  1050K .......... .......... .......... .......... .......... 92%  387M 0s
  1100K .......... .......... .......... .......... .......... 96%  114M 0s
  1150K .......... .......... .......... .......... ..        100%  103M=0.1s
2017-04-05 12:55:31 (8.21 MB/s) - 'libwebp-0.5.2.tar.gz' saved [1221153/1221153]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libwebp-0.5.2-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 opengl
Writing git revision for tag auto/ti/libwebp-0.5.2-1
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.57689
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libwebp-0.5.2
Begin-TLD-Builder-Info
Build-Time: user:0.72s sys:0.15s real:2.13s (faults io:0 non-io:89313)
Files queued for ftp:
   1225840 libwebp-0.5.2-1.src.rpm
       185 libwebp-0.5.2-1.src.rpm.uploadinfo
End-TLD-Builder-Info