[...]

  2650K .......... .......... .......... .......... .......... 74%  108M 0s
  2700K .......... .......... .......... .......... .......... 76%  146M 0s
  2750K .......... .......... .......... .......... .......... 77%  179M 0s
  2800K .......... .......... .......... .......... .......... 79%  159M 0s
  2850K .......... .......... .......... .......... .......... 80%  181M 0s
  2900K .......... .......... .......... .......... .......... 81%  154M 0s
  2950K .......... .......... .......... .......... .......... 83%  153M 0s
  3000K .......... .......... .......... .......... .......... 84%  190M 0s
  3050K .......... .......... .......... .......... .......... 85%  186M 0s
  3100K .......... .......... .......... .......... .......... 87%  155M 0s
  3150K .......... .......... .......... .......... .......... 88%  186M 0s
  3200K .......... .......... .......... .......... .......... 90%  191M 0s
  3250K .......... .......... .......... .......... .......... 91%  192M 0s
  3300K .......... .......... .......... .......... .......... 92%  152M 0s
  3350K .......... .......... .......... .......... .......... 94%  192M 0s
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  3550K .......... .......... .......... .......... .......... 99%  187M 0s
  3600K .....                                                 100% 90.2M=0.2s
2018-05-01 17:27:38 (19.4 MB/s) - 'libidn-1.34.tar.gz' saved [3691634/3691634]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libidn-1.34-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 dotnet java
--without:	 dotnet java python
Writing git revision for tag auto/ti/libidn-1.34-2
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.22427
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libidn-1.34
Begin-TLD-Builder-Info
Build-Time: user:1.13s sys:0.33s real:3.52s (faults io:10 non-io:115146)
Files queued for ftp:
   3667714 libidn-1.34-2.src.rpm
       183 libidn-1.34-2.src.rpm.uploadinfo
End-TLD-Builder-Info