[...]

Searching for tag auto/ti/gtk-vnc-0.7.1-1...
Searching for tag auto/ti/gtk-vnc-0_7_1-1...
--2018-01-26 14:34:48--  http://distfiles.pld-linux.org/distfiles/by-md5/4/7/474644cfaf9c65d800c51d009bd32408/gtk-vnc-0.7.1.tar.xz
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: 444380 (434K) [application/octet-stream]
Saving to: 'gtk-vnc-0.7.1.tar.xz'
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2018-01-26 14:34:48 (4.64 MB/s) - 'gtk-vnc-0.7.1.tar.xz' saved [444380/444380]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/gtk-vnc-0.7.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 4b9f4da... - updated to 0.7.1
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 vala
Writing git revision for tag auto/ti/gtk-vnc-0.7.1-1
On detached HEAD. Use -r BRANCHNAME to override
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.73113
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf gtk-vnc-0.7.1
Begin-TLD-Builder-Info
Build-Time: user:0.88s sys:0.30s real:3.16s (faults io:0 non-io:109363)
Files queued for ftp:
    452891 gtk-vnc-0.7.1-1.src.rpm
       185 gtk-vnc-0.7.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info