[...]

--2016-07-26 15:54:14--  http://df.tld-linux.org/distfiles/by-md5/2/0/208fcc9019e19ab26d28e4597290bffb/ntp-manpages.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: 29932 (29K) [application/x-gzip]
Saving to: 'ntp-manpages.tar.gz'
     0K .......... .......... .........                       100% 1.77M=0.02s
2016-07-26 15:54:14 (1.77 MB/s) - 'ntp-manpages.tar.gz' saved [29932/29932]
--2016-07-26 15:54:14--  http://df.tld-linux.org/distfiles/by-md5/2/f/2fcae06100fa9193a3e770c1b59bbbe1/leap-seconds.list
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: 10384 (10K) [text/plain]
Saving to: 'leap-seconds.list'
     0K ..........                                            100% 6.98M=0.001s
2016-07-26 15:54:14 (6.98 MB/s) - 'leap-seconds.list' saved [10384/10384]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/ntp-4.2.8p8-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 seccomp
--without:	 avahi
Writing git revision for tag auto/ti/ntp-4.2.8p8-1
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.95555
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf ntp-4.2.8p8
Begin-PLD-Builder-Info
Build-Time: user:5.20s sys:3.99s real:9.57s (faults io:0 non-io:292401)
Files queued for ftp:
   7256832 ntp-4.2.8p8-1.src.rpm
       183 ntp-4.2.8p8-1.src.rpm.uploadinfo
End-PLD-Builder-Info