[...]

ms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/glib2-2.60.6-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 apidocs selinux static_libs systemtap
Writing git revision for tag auto/ti/glib2-2.60.6-1
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.50142
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf glib-2.60.6
Begin-TLD-Builder-Info
Build-Time: user:1.05s sys:0.15s real:4.29s (faults io:14 non-io:109058)
Files queued for ftp:
   4602643 glib2-2.60.6-1.src.rpm
       184 glib2-2.60.6-1.src.rpm.uploadinfo
End-TLD-Builder-Info