[...]

 17400K .......... .......... .......... .......... .......... 98%  126M 0s
 17450K .......... .......... .......... .......... .......... 98%  146M 0s
 17500K .......... .......... .......... .......... .......... 98%  144M 0s
 17550K .......... .......... .......... .......... .......... 99%  147M 0s
 17600K .......... .......... .......... .......... .......... 99%  115M 0s
 17650K .......... .......... .......... .......... .......... 99%  136M 0s
 17700K .......... .......... .......... .                    100%  121M=0.1s
2020-04-06 23:13:00 (140 MB/s) - 'samba-4.12.0.tar.gz' saved [18156651/18156651]
--2020-04-06 23:13:00--  http://df.tld-linux.org/by-md5/4/b/4bef017601d87f52f8c82819a3ff56ee/samba-virusfilter-0.1.4.tar.bz2
Resolving df.tld-linux.org (df.tld-linux.org)... 148.251.221.233
Connecting to df.tld-linux.org (df.tld-linux.org)|148.251.221.233|: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%  153M 0s
    50K .......... .......... ....                            100%  138M=0s
2020-04-06 23:13:00 (148 MB/s) - 'samba-virusfilter-0.1.4.tar.bz2' saved [76047/76047]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/samba-4.12.0-1.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
--without:	 ads avahi ceph cups dmapi ldap system_libs
Writing git revision for tag auto/ti/samba-4.12.0-1
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.87069
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf samba-4.12.0
Begin-TLD-Builder-Info
Build-Time: user:3.00s sys:1.75s real:5.46s (faults io:0 non-io:275117)
Files queued for ftp:
  17818089 samba-4.12.0-1.src.rpm
       184 samba-4.12.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info