[...]

 78400K .......... .......... .......... .......... .......... 99% 11.6M 0s
 78450K .......... .......... .......... .......... .......... 99% 10.8M 0s
 78500K .......... .......... .......... .......... .......... 99% 11.5M 0s
 78550K .......... .......... .......... .......... .......... 99% 11.4M 0s
 78600K .......... ....                                       100% 11.8M=7.5s
2014-10-02 07:24:43 (10.2 MB/s) - 'linux-3.16.tar.xz' saved [80501624/80501624]
--2014-10-02 07:24:44--  http://df.tld-linux.org/distfiles/by-md5/3/8/387a93e4833df73217c6b9b92153aa7c/patch-3.16.3.xz
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: 108784 (106K) [application/x-xz]
Saving to: 'patch-3.16.3.xz'
     0K .......... .......... .......... .......... .......... 47% 1.77M 0s
    50K .......... .......... .......... .......... .......... 94% 3.82M 0s
   100K ......                                                100% 12.6M=0.04s
2014-10-02 07:24:44 (2.54 MB/s) - 'patch-3.16.3.xz' saved [108784/108784]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/kernel-3.16-grsecurity-3.16.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
WARNING! Spec name (kernel-grsecurity) does not agree with package name (kernel-3.16-grsecurity)
No conditional flags passed
from available:
--with   :	 pax verbose
--without:	 doc source
Writing git revision for tag auto/ti/kernel-3.16-grsecurity-3.16.3-1
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean):  env -i TMP=/home/users/builder/tmp PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin HOME=/home/users/builder TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.80921
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf kernel-3.16-grsecurity-3.16.3
Begin-PLD-Builder-Info
Build-Time: user:31.24s sys:8.82s real:132.38s (faults io:3 non-io:503184)
Files queued for ftp:
  81805554 kernel-3.16-grsecurity-3.16.3-1.src.rpm
       201 kernel-3.16-grsecurity-3.16.3-1.src.rpm.uploadinfo
End-PLD-Builder-Info