[...]

vailable:
--with   :	
--without:	 python2 python3 ruby tests
Writing git revision for tag auto/ti/protobuf-3.6.1-1
Tag auto/ti/protobuf-3.6.1-1 already exists
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.9116
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf protobuf-3.6.1
Begin-TLD-Builder-Info
Build-Time: user:0.90s sys:0.13s real:4.40s (faults io:0 non-io:142214)
End-TLD-Builder-Info