[...]

Your branch is up-to-date with 'origin/master'.
Already up-to-date.
No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch master
Searching for tag auto/ti/libaio-0.3.110-1...
Searching for tag auto/ti/libaio-0_3_110-1...
--2017-03-30 11:17:49--  http://distfiles.pld-linux.org/distfiles/by-md5/2/a/2a35602e43778383e2f4907a4ca39ab8/libaio-0.3.110.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: 42270 (41K) [application/x-gzip]
Saving to: 'libaio-0.3.110.tar.gz'
     0K .......... .......... .......... .......... .         100% 1.69M=0.02s
2017-03-30 11:17:52 (1.69 MB/s) - 'libaio-0.3.110.tar.gz' saved [42270/42270]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libaio-0.3.110-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 tests
Writing git revision for tag auto/ti/libaio-0.3.110-1
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.81091
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libaio-0.3.110
Begin-TLD-Builder-Info
Build-Time: user:0.90s sys:0.32s real:39.03s (faults io:0 non-io:110637)
Files queued for ftp:
     49016 libaio-0.3.110-1.src.rpm
       186 libaio-0.3.110-1.src.rpm.uploadinfo
End-TLD-Builder-Info