[...]

   450K .......... .......... .......... .......... .......... 25% 43.6M 0s
   500K .......... .......... .......... .......... .......... 28% 77.2M 0s
   550K .......... .......... .......... .......... .......... 31% 73.1M 0s
   600K .......... .......... .......... .......... .......... 33% 63.3M 0s
   650K .......... .......... .......... .......... .......... 36% 96.7M 0s
   700K .......... .......... .......... .......... .......... 38% 2.20M 0s
   750K .......... .......... .......... .......... .......... 41% 3.31M 0s
   800K .......... .......... .......... .......... .......... 44%  333M 0s
   850K .......... .......... .......... .......... .......... 46%  393M 0s
   900K .......... .......... .......... .......... .......... 49%  354M 0s
   950K .......... .......... .......... .......... .......... 51%  373M 0s
  1000K .......... .......... .......... .......... .......... 54%  402M 0s
  1050K .......... .......... .......... .......... .......... 57%  134M 0s
  1100K .......... .......... .......... .......... .......... 59%  244M 0s
  1150K .......... .......... .......... .......... .......... 62%  402M 0s
  1200K .......... .......... .......... .......... .......... 64%  142M 0s
  1250K .......... .......... .......... .......... .......... 67% 14.6M 0s
  1300K .......... .......... .......... .......... .......... 70% 63.7M 0s
  1350K .......... .......... .......... .......... .......... 72%  206M 0s
  1400K .......... .......... .......... .......... .......... 75%  171M 0s
  1450K .......... .......... .......... .......... .......... 77%  284M 0s
  1500K .......... .......... .......... .......... .......... 80%  415M 0s
  1550K .......... .......... .......... .......... .......... 83%  332M 0s
  1600K .......... .......... .......... .......... .......... 85%  414M 0s
  1650K .......... .......... .......... .......... .......... 88%  373M 0s
  1700K .......... .......... .......... .......... .......... 90%  402M 0s
  1750K .......... .......... .......... .......... .......... 93% 3.74M 0s
  1800K .......... .......... .......... .......... .......... 95% 41.1M 0s
  1850K .......... .......... .......... .......... .......... 98% 73.0M 0s
  1900K .......... .......... .......                         100%  242M=0.2s
2018-03-12 12:05:33 (11.6 MB/s) - 'bison-3.0.4.tar.xz' saved [1973796/1973796]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/bison-3.0.4-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/bison-3.0.4-2
Tag auto/ti/bison-3.0.4-2 already exists
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.11620
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf bison-3.0.4
Begin-TLD-Builder-Info
Build-Time: user:0.86s sys:0.15s real:3.61s (faults io:20 non-io:112680)
End-TLD-Builder-Info