[...]

  1200K .......... .......... .......... .......... .......... 56%  106M 0s
  1250K .......... .......... .......... .......... .......... 59% 69.5M 0s
  1300K .......... .......... .......... .......... .......... 61% 75.7M 0s
  1350K .......... .......... .......... .......... .......... 63% 69.8M 0s
  1400K .......... .......... .......... .......... .......... 65%  160M 0s
  1450K .......... .......... .......... .......... .......... 68%  139M 0s
  1500K .......... .......... .......... .......... .......... 70% 66.7M 0s
  1550K .......... .......... .......... .......... .......... 72% 69.9M 0s
  1600K .......... .......... .......... .......... .......... 75% 43.7M 0s
  1650K .......... .......... .......... .......... .......... 77%  136M 0s
  1700K .......... .......... .......... .......... .......... 79% 67.0M 0s
  1750K .......... .......... .......... .......... .......... 81%  187M 0s
  1800K .......... .......... .......... .......... .......... 84%  182M 0s
  1850K .......... .......... .......... .......... .......... 86%  132M 0s
  1900K .......... .......... .......... .......... .......... 88%  146M 0s
  1950K .......... .......... .......... .......... .......... 91%  164M 0s
  2000K .......... .......... .......... .......... .......... 93%  187M 0s
  2050K .......... .......... .......... .......... .......... 95%  189M 0s
  2100K .......... .......... .......... .......... .......... 97%  162M 0s
  2150K .......... .......... .......... .......... .......   100%  166M=0.03s
2018-05-08 13:05:33 (75.3 MB/s) - 'root.zone' saved [2250489/2250489]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/bind-9.12.1-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 edns_cli hip seccomp
--without:	 epoll geoip ipv6 kerberos5 ldap sql ssl static_libs tests
Writing git revision for tag auto/ti/bind-9.12.1-2
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.452
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf bind-9.12.1
Begin-TLD-Builder-Info
Build-Time: user:1.45s sys:0.41s real:3.42s (faults io:0 non-io:241993)
Files queued for ftp:
  10381960 bind-9.12.1-2.src.rpm
       183 bind-9.12.1-2.src.rpm.uploadinfo
End-TLD-Builder-Info