[...]

   500K .......... .......... .......... .......... .......... 37% 72.3M 0s
   550K .......... .......... .......... .......... .......... 40%  119M 0s
   600K .......... .......... .......... .......... .......... 44%  104M 0s
   650K .......... .......... .......... .......... .......... 47% 61.3M 0s
   700K .......... .......... .......... .......... .......... 50% 95.4M 0s
   750K .......... .......... .......... .......... .......... 54%  143M 0s
   800K .......... .......... .......... .......... .......... 57%  167M 0s
   850K .......... .......... .......... .......... .......... 61% 2.61M 0s
   900K .......... .......... .......... .......... .......... 64% 48.9M 0s
   950K .......... .......... .......... .......... .......... 67% 41.4M 0s
  1000K .......... .......... .......... .......... .......... 71% 75.7M 0s
  1050K .......... .......... .......... .......... .......... 74% 43.4M 0s
  1100K .......... .......... .......... .......... .......... 78%  174M 0s
  1150K .......... .......... .......... .......... .......... 81%  212M 0s
  1200K .......... .......... .......... .......... .......... 84%  215M 0s
  1250K .......... .......... .......... .......... .......... 88%  174M 0s
  1300K .......... .......... .......... .......... .......... 91%  198M 0s
  1350K .......... .......... .......... .......... .......... 95%  220M 0s
  1400K .......... .......... .......... .......... .......... 98%  218M 0s
  1450K .......... .......... .                               100%  142M=0.1s
2018-01-07 18:33:20 (10.2 MB/s) - 'libargon2-20161029.tar.gz' saved [1506864/1506864]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libargon2-20161029-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 apidocs static_libs
Writing git revision for tag auto/ti/libargon2-20161029-1
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.24998
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf phc-winner-argon2-20161029
Begin-TLD-Builder-Info
Build-Time: user:0.97s sys:0.28s real:4.79s (faults io:0 non-io:83961)
Files queued for ftp:
   1501421 libargon2-20161029-1.src.rpm
       190 libargon2-20161029-1.src.rpm.uploadinfo
End-TLD-Builder-Info