[...]

 16300K .......... .......... .......... .......... .......... 94%  395M 0s
 16350K .......... .......... .......... .......... .......... 94% 81.0M 0s
 16400K .......... .......... .......... .......... .......... 95% 82.2M 0s
 16450K .......... .......... .......... .......... .......... 95% 77.5M 0s
 16500K .......... .......... .......... .......... .......... 95%  464M 0s
 16550K .......... .......... .......... .......... .......... 96% 78.9M 0s
 16600K .......... .......... .......... .......... .......... 96% 78.7M 0s
 16650K .......... .......... .......... .......... .......... 96% 82.3M 0s
 16700K .......... .......... .......... .......... .......... 96% 81.1M 0s
 16750K .......... .......... .......... .......... .......... 97%  310M 0s
 16800K .......... .......... .......... .......... .......... 97% 75.9M 0s
 16850K .......... .......... .......... .......... .......... 97% 90.3M 0s
 16900K .......... .......... .......... .......... .......... 98% 73.9M 0s
 16950K .......... .......... .......... .......... .......... 98%  359M 0s
 17000K .......... .......... .......... .......... .......... 98% 82.9M 0s
 17050K .......... .......... .......... .......... .......... 98% 74.4M 0s
 17100K .......... .......... .......... .......... .......... 99% 86.9M 0s
 17150K .......... .......... .......... .......... .......... 99%  347M 0s
 17200K .......... .......... .......... .......... .......... 99% 77.7M 0s
 17250K .......... .......... .......... .....                100% 67.1M=0.2s
2018-08-19 15:51:18 (98.4 MB/s) - 'samba-4.8.4.tar.gz' saved [17700008/17700008]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/samba-4.8.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 ctdb_pcp replace system_heimdal system_libbsd
--without:	 ads avahi ceph cups dmapi ldap system_libs
Writing git revision for tag auto/ti/samba-4.8.4-1
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.84055
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf samba-4.8.4
Begin-TLD-Builder-Info
Build-Time: user:1.30s sys:0.16s real:63.39s (faults io:0 non-io:255835)
Files queued for ftp:
  17294070 samba-4.8.4-1.src.rpm
       183 samba-4.8.4-1.src.rpm.uploadinfo
End-TLD-Builder-Info