[...]

 19200K .......... .......... .......... .......... .......... 98%  422M 0s
 19250K .......... .......... .......... .......... .......... 98% 87.0M 0s
 19300K .......... .......... .......... .......... .......... 99% 74.7M 0s
 19350K .......... .......... .......... .......... .......... 99% 79.0M 0s
 19400K .......... .......... .......... .......... .......... 99%  476M 0s
 19450K .......... .......... .......... .......... .......... 99% 79.3M 0s
 19500K .......... .......... ..                              100% 43.4M=0.2s
2018-08-31 12:55:17 (98.2 MB/s) - 'postgresql-9.6.10.tar.bz2' saved [19991204/19991204]
--2018-08-31 12:55:17--  http://df.tld-linux.org/distfiles/by-md5/5/b/5b656ddf1db41965761f85204a14398e/pgsql-Database-HOWTO-html.tar.gz
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: 45992 (45K) [application/x-gzip]
Saving to: 'pgsql-Database-HOWTO-html.tar.gz'
     0K .......... .......... .......... .......... ....      100% 28.5M=0.002s
2018-08-31 12:55:17 (28.5 MB/s) - 'pgsql-Database-HOWTO-html.tar.gz' saved [45992/45992]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/postgresql-9.6-9.6.10-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'PGSQL_9_6'
WARNING! Spec name (postgresql) does not agree with package name (postgresql-9.6)
No conditional flags passed
from available:
--with   :	 absolute_dbpaths bonjour systemtap
--without:	 kerberos5 ldap perl python selinux tcl tests
Writing git revision for tag auto/ti/postgresql-9.6-9.6.10-1
builder: Active branch PGSQL_9_6. Use -r BRANCHNAME to override
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.37980
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf postgresql-9.6.10
Begin-TLD-Builder-Info
Build-Time: user:1.36s sys:0.18s real:3.27s (faults io:3 non-io:217273)
Files queued for ftp:
  19888502 postgresql-9.6-9.6.10-1.src.rpm
       193 postgresql-9.6-9.6.10-1.src.rpm.uploadinfo
End-TLD-Builder-Info