[...]

 16100K .......... .......... .......... .......... .......... 98% 80.2M 0s
 16150K .......... .......... .......... .......... .......... 98%  344M 0s
 16200K .......... .......... .......... .......... .......... 98% 79.4M 0s
 16250K .......... .......... .......... .......... .......... 99% 92.8M 0s
 16300K .......... .......... .......... .......... .......... 99% 70.9M 0s
 16350K .......... .......... .......... .......... .......... 99%  275M 0s
 16400K .......... .......... .......... .......... .......... 99% 91.9M 0s
 16450K ........                                              100%  257M=0.2s
2018-01-25 20:13:39 (98.1 MB/s) - 'samba-4.7.4.tar.gz' saved [16853555/16853555]
--2018-01-25 20:13:40--  http://df.tld-linux.org/distfiles/by-md5/4/b/4bef017601d87f52f8c82819a3ff56ee/samba-virusfilter-0.1.4.tar.bz2
Resolving df.tld-linux.org (df.tld-linux.org)... 46.4.78.55
Connecting to df.tld-linux.org (df.tld-linux.org)|46.4.78.55|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 76047 (74K) [application/x-bzip2]
Saving to: 'samba-virusfilter-0.1.4.tar.bz2'
     0K .......... .......... .......... .......... .......... 67% 29.3M 0s
    50K .......... .......... ....                            100%  121M=0.002s
2018-01-25 20:13:40 (39.0 MB/s) - 'samba-virusfilter-0.1.4.tar.bz2' saved [76047/76047]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/samba-4.7.4-2.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
--without:	 ads avahi ceph cups dmapi ldap system_libs
Writing git revision for tag auto/ti/samba-4.7.4-2
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.81111
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf samba-4.7.4
Begin-TLD-Builder-Info
Build-Time: user:1.87s sys:0.53s real:5.65s (faults io:197 non-io:286930)
Files queued for ftp:
  16525442 samba-4.7.4-2.src.rpm
       183 samba-4.7.4-2.src.rpm.uploadinfo
End-TLD-Builder-Info