[...]

from available:
--with   :	 default_lua luastatic
--without:	
Available branches: master
Searching for tag auto/ti/lua53-5.3.3-2...
Searching for tag auto/ti/lua53-5_3_3-2...
--2017-10-19 15:18:36--  http://distfiles.pld-linux.org/distfiles/by-md5/7/0/703f75caa4fdf4a911c1a72e67a27498/lua-5.3.3.tar.gz
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: 294290 (287K) [application/x-gzip]
Saving to: 'lua-5.3.3.tar.gz'
     0K .......... .......... .......... .......... .......... 17% 1.10M 0s
    50K .......... .......... .......... .......... .......... 34% 2.19M 0s
   100K .......... .......... .......... .......... .......... 52% 87.7M 0s
   150K .......... .......... .......... .......... .......... 69%  108M 0s
   200K .......... .......... .......... .......... .......... 86% 2.25M 0s
   250K .......... .......... .......... .......              100%  217M=0.09s
2017-10-19 15:18:36 (3.14 MB/s) - 'lua-5.3.3.tar.gz' saved [294290/294290]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/lua53-5.3.3-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 default_lua luastatic
--without:	
Writing git revision for tag auto/ti/lua53-5.3.3-2
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.96568
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf lua-5.3.3
Begin-TLD-Builder-Info
Build-Time: user:0.64s sys:0.16s real:2.22s (faults io:0 non-io:89335)
Files queued for ftp:
    302229 lua53-5.3.3-2.src.rpm
       183 lua53-5.3.3-2.src.rpm.uploadinfo
End-TLD-Builder-Info