[...]

 16850K .......... .......... .......... .......... .......... 98% 6.72M 0s
 16900K .......... .......... .......... .......... .......... 98% 11.9M 0s
 16950K .......... .......... .......... .......... .......... 98% 10.9M 0s
 17000K .......... .......... .......... .......... .......... 99% 7.56M 0s
 17050K .......... .......... .......... .......... .......... 99% 7.47M 0s
 17100K .......... .......... .......... .......... .......... 99% 9.53M 0s
 17150K .......... .......... .......... .......... .......... 99% 10.8M 0s
 17200K ...                                                   100% 12.4M=2.6s
2015-07-25 14:50:43 (6.56 MB/s) - 'postgresql-9.4.4.tar.bz2' saved [17616272/17616272]
--2015-07-25 14:50:44--  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% 1.28M=0.03s
2015-07-25 14:50:44 (1.28 MB/s) - 'pgsql-Database-HOWTO-html.tar.gz' saved [45992/45992]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/postgresql-9.4.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 absolute_dbpaths
--without:	 kerberos5 ldap perl python selinux tcl tests
Writing git revision for tag auto/ti/postgresql-9.4.4-1
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.50317
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf postgresql-9.4.4
Begin-PLD-Builder-Info
Build-Time: user:7.66s sys:3.97s real:14.90s (faults io:12 non-io:400473)
Files queued for ftp:
  17370976 postgresql-9.4.4-1.src.rpm
       188 postgresql-9.4.4-1.src.rpm.uploadinfo
End-PLD-Builder-Info