[...]

   600K .......... .......... .......... .......... .......... 73% 79.4M 0s
   650K .......... .......... .......... .......... .......... 79% 79.1M 0s
   700K .......... .......... .......... .......... .......... 84% 48.1M 0s
   750K .......... .......... .......... .......... .......... 90% 2.38M 0s
   800K .......... .......... .......... .......... .......... 96% 79.4M 0s
   850K .......... .......... .......... ...                  100%  107M=0.2s
2014-04-23 09:10:34 (3.77 MB/s) - 'upx-3.91-src.tar.bz2' saved [904747/904747]
--2014-04-23 09:10:34--  http://distfiles.pld-linux.org/distfiles/by-md5/2/9/29d5ffd03a5a3e51aef6a74e9eafb759/lzma465.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: 288122 (281K) [application/x-bzip2]
Saving to: 'lzma465.tar.bz2'
     0K .......... .......... .......... .......... .......... 17% 1.08M 0s
    50K .......... .......... .......... .......... .......... 35% 2.11M 0s
   100K .......... .......... .......... .......... .......... 53% 2.14M 0s
   150K .......... .......... .......... .......... .......... 71% 2.13M 0s
   200K .......... .......... .......... .......... .......... 88% 2.13M 0s
   250K .......... .......... .......... .                    100% 1.37M=0.2s
2014-04-23 09:10:34 (1.72 MB/s) - 'lzma465.tar.bz2' saved [288122/288122]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/upx-3.91-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Version: 3.91
Release: 1
tag: auto/ti/upx-3.91-1
Searching for tag auto/ti/upx-3.91-1...
Failed to add the host to the list of known hosts (/home/users/builder/.ssh/known_hosts).
To ssh://git@git.pld-linux.org/packages/upx
 * [new tag]         auto/ti/upx-3.91-1 -> auto/ti/upx-3.91-1
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.97781
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf upx-3.91-src
Begin-PLD-Builder-Info
Build-Time: user:0.57s sys:0.11s real:8.05s (faults io:69 non-io:187803)
Files queued for ftp:
   1197924 upx-3.91-1.src.rpm
       180 upx-3.91-1.src.rpm.uploadinfo
End-PLD-Builder-Info