[...]

from available:
--with   :	 gtk3
--without:	 gtk2
Available branches: master
Searching for tag auto/ti/lxpolkit-0.1.0-2...
Searching for tag auto/ti/lxpolkit-0_1_0-2...
--2015-07-22 15:26:04--  http://df.tld-linux.org/distfiles/by-md5/2/5/2597b00035fe1d695219e0f9bfa8c26f/lxpolkit-0.1.0.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: 204579 (200K) [application/x-gzip]
Saving to: 'lxpolkit-0.1.0.tar.gz'
     0K .......... .......... .......... .......... .......... 25% 1.39M 0s
    50K .......... .......... .......... .......... .......... 50% 2.97M 0s
   100K .......... .......... .......... .......... .......... 75% 10.8M 0s
   150K .......... .......... .......... .......... ......... 100% 11.4M=0.06s
2015-07-22 15:26:04 (3.24 MB/s) - 'lxpolkit-0.1.0.tar.gz' saved [204579/204579]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/lxpolkit-0.1.0-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 gtk3
--without:	 gtk2
Writing git revision for tag auto/ti/lxpolkit-0.1.0-2
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.58274
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf lxpolkit-0.1.0
Begin-PLD-Builder-Info
Build-Time: user:2.52s sys:1.08s real:5.29s (faults io:99 non-io:167482)
Files queued for ftp:
    208428 lxpolkit-0.1.0-2.src.rpm
       186 lxpolkit-0.1.0-2.src.rpm.uploadinfo
End-PLD-Builder-Info