[...]

   450K .......... .......... .......... .......... .......... 34%  315M 0s
   500K .......... .......... .......... .......... .......... 38%  303M 0s
   550K .......... .......... .......... .......... .......... 41% 61.6M 0s
   600K .......... .......... .......... .......... .......... 45%  340M 0s
   650K .......... .......... .......... .......... .......... 48%  125M 0s
   700K .......... .......... .......... .......... .......... 52% 76.8M 0s
   750K .......... .......... .......... .......... .......... 55%  374M 0s
   800K .......... .......... .......... .......... .......... 59% 85.8M 0s
   850K .......... .......... .......... .......... .......... 62% 2.34M 0s
   900K .......... .......... .......... .......... .......... 65%  207M 0s
   950K .......... .......... .......... .......... .......... 69%  388M 0s
  1000K .......... .......... .......... .......... .......... 72%  146M 0s
  1050K .......... .......... .......... .......... .......... 76%  286M 0s
  1100K .......... .......... .......... .......... .......... 79% 92.5M 0s
  1150K .......... .......... .......... .......... .......... 83% 91.2M 0s
  1200K .......... .......... .......... .......... .......... 86%  295M 0s
  1250K .......... .......... .......... .......... .......... 90% 91.2M 0s
  1300K .......... .......... .......... .......... .......... 93% 83.4M 0s
  1350K .......... .......... .......... .......... .......... 97%  288M 0s
  1400K .......... .......... .......... .........            100% 85.8M=0.1s
2017-04-05 12:39:02 (9.76 MB/s) - 'harfbuzz-1.4.5.tar.bz2' saved [1474461/1474461]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/harfbuzz-1.4.5-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 graphite2 icu static_libs tests
Writing git revision for tag auto/ti/harfbuzz-1.4.5-1
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.93378
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf harfbuzz-1.4.5
Begin-TLD-Builder-Info
Build-Time: user:0.68s sys:0.16s real:3.22s (faults io:0 non-io:97436)
Files queued for ftp:
   1471557 harfbuzz-1.4.5-1.src.rpm
       186 harfbuzz-1.4.5-1.src.rpm.uploadinfo
End-TLD-Builder-Info