[...]

   500K .......... .......... .......... .......... .......... 37%  176M 0s
   550K .......... .......... .......... .......... .......... 41%  117M 0s
   600K .......... .......... .......... .......... .......... 44%  177M 0s
   650K .......... .......... .......... .......... .......... 47%  109M 0s
   700K .......... .......... .......... .......... .......... 51%  124M 0s
   750K .......... .......... .......... .......... .......... 54% 58.3M 0s
   800K .......... .......... .......... .......... .......... 58%  113M 0s
   850K .......... .......... .......... .......... .......... 61% 2.52M 0s
   900K .......... .......... .......... .......... .......... 64% 29.0M 0s
   950K .......... .......... .......... .......... .......... 68% 70.7M 0s
  1000K .......... .......... .......... .......... .......... 71% 71.6M 0s
  1050K .......... .......... .......... .......... .......... 75% 40.4M 0s
  1100K .......... .......... .......... .......... .......... 78% 76.7M 0s
  1150K .......... .......... .......... .......... .......... 82%  206M 0s
  1200K .......... .......... .......... .......... .......... 85%  190M 0s
  1250K .......... .......... .......... .......... .......... 88%  209M 0s
  1300K .......... .......... .......... .......... .......... 92%  183M 0s
  1350K .......... .......... .......... .......... .......... 95%  212M 0s
  1400K .......... .......... .......... .......... .......... 99%  194M 0s
  1450K .......... .                                          100%  128M=0.1s
2017-04-05 13:13:55 (9.72 MB/s) - 'automake-1.15.tar.xz' saved [1496708/1496708]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/automake-1.15-4.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 bootstrap
--without:	
Writing git revision for tag auto/ti/automake-1.15-4
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.7587
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf automake-1.15
Begin-TLD-Builder-Info
Build-Time: user:1.10s sys:0.39s real:5.80s (faults io:37 non-io:146399)
Files queued for ftp:
   1515355 automake-1.15-4.src.rpm
       185 automake-1.15-4.src.rpm.uploadinfo
End-TLD-Builder-Info