[...]

  5300K .......... .......... .......... .......... .......... 94% 11.5M 0s
  5350K .......... .......... .......... .......... .......... 95% 11.5M 0s
  5400K .......... .......... .......... .......... .......... 96% 10.9M 0s
  5450K .......... .......... .......... .......... .......... 96% 11.5M 0s
  5500K .......... .......... .......... .......... .......... 97% 10.8M 0s
  5550K .......... .......... .......... .......... .......... 98% 11.5M 0s
  5600K .......... .......... .......... .......... .......... 99% 11.5M 0s
  5650K .......... .......... ......                          100% 11.6M=0.7s
2015-07-27 18:48:34 (7.63 MB/s) - 'tcl-core8.6.4-src.tar.gz' saved [5813056/5813056]
--2015-07-27 18:48:34--  http://distfiles.pld-linux.org/distfiles/by-md5/d/d/dd3370f2b588763758787831a4bf48fc/tcl-pl-man-pages.tar.bz2
Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 11558 (11K) [application/x-bzip2]
Saving to: 'tcl-pl-man-pages.tar.bz2'
     0K .......... .                                          100% 15.5M=0.001s
2015-07-27 18:48:34 (15.5 MB/s) - 'tcl-pl-man-pages.tar.bz2' saved [11558/11558]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/tcl-8.6.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 threads
--without:	 tests
Writing git revision for tag auto/ti/tcl-8.6.4-1
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.15938
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf tcl8.6.4
Begin-PLD-Builder-Info
Build-Time: user:4.39s sys:2.80s real:13.53s (faults io:0 non-io:400894)
Files queued for ftp:
   5810747 tcl-8.6.4-1.src.rpm
       181 tcl-8.6.4-1.src.rpm.uploadinfo
End-PLD-Builder-Info