[...]

Length: 182993 (179K) [application/x-gzip]
Saving to: 'tzcode2015a.tar.gz'
     0K .......... .......... .......... .......... .......... 27% 1000K 0s
    50K .......... .......... .......... .......... .......... 55% 1.93M 0s
   100K .......... .......... .......... .......... .......... 83% 1.93M 0s
   150K .......... .......... ........                        100% 11.1M=0.1s
2015-02-03 13:09:14 (1.69 MB/s) - 'tzcode2015a.tar.gz' saved [182993/182993]
--2015-02-03 13:09:14--  http://df.tld-linux.org/distfiles/by-md5/6/a/6a3392cd5f1594d13c12c1a836ac8d91/javazic.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: 57271 (56K) [application/x-gzip]
Saving to: 'javazic.tar.gz'
     0K .......... .......... .......... .......... .......... 89% 1.08M 0s
    50K .....                                                 100% 12.0M=0.05s
2015-02-03 13:09:14 (1.19 MB/s) - 'javazic.tar.gz' saved [57271/57271]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/tzdata-2015a-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 java tests
Writing git revision for tag auto/ti/tzdata-2015a-2
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.46383
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf tzdata-2015a
Begin-PLD-Builder-Info
Build-Time: user:3.11s sys:2.19s real:5.93s (faults io:45 non-io:345120)
Files queued for ftp:
    549150 tzdata-2015a-2.src.rpm
       184 tzdata-2015a-2.src.rpm.uploadinfo
End-PLD-Builder-Info