[...]

 10750K .......... .......... .......... .......... .......... 91% 89.2M 0s
 10800K .......... .......... .......... .......... .......... 92%  255M 0s
 10850K .......... .......... .......... .......... .......... 92% 78.5M 0s
 10900K .......... .......... .......... .......... .......... 93% 89.4M 0s
 10950K .......... .......... .......... .......... .......... 93% 71.9M 0s
 11000K .......... .......... .......... .......... .......... 94%  263M 0s
 11050K .......... .......... .......... .......... .......... 94% 79.0M 0s
 11100K .......... .......... .......... .......... .......... 94% 87.9M 0s
 11150K .......... .......... .......... .......... .......... 95% 88.3M 0s
 11200K .......... .......... .......... .......... .......... 95%  292M 0s
 11250K .......... .......... .......... .......... .......... 96% 80.1M 0s
 11300K .......... .......... .......... .......... .......... 96% 74.7M 0s
 11350K .......... .......... .......... .......... .......... 97% 88.0M 0s
 11400K .......... .......... .......... .......... .......... 97%  270M 0s
 11450K .......... .......... .......... .......... .......... 97% 85.5M 0s
 11500K .......... .......... .......... .......... .......... 98% 80.8M 0s
 11550K .......... .......... .......... .......... .......... 98% 77.7M 0s
 11600K .......... .......... .......... .......... .......... 99% 81.7M 0s
 11650K .......... .......... .......... .......... .......... 99%  317M 0s
 11700K .......... .......... .......... ..........           100% 81.0M=0.1s
2018-01-26 14:11:42 (97.5 MB/s) - 'gtkmm-2.24.5.tar.xz' saved [12022024/12022024]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/gtkmm-2.24.5-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/gtkmm-2.24.5-1
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.85080
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf gtkmm-2.24.5
Begin-TLD-Builder-Info
Build-Time: user:1.27s sys:0.30s real:2.26s (faults io:0 non-io:79023)
Files queued for ftp:
  12031413 gtkmm-2.24.5-1.src.rpm
       184 gtkmm-2.24.5-1.src.rpm.uploadinfo
End-TLD-Builder-Info