[...]

  5400K .......... .......... .......... .......... .......... 86%  234M 0s
  5450K .......... .......... .......... .......... .......... 87% 82.4M 0s
  5500K .......... .......... .......... .......... .......... 88% 58.2M 0s
  5550K .......... .......... .......... .......... .......... 89% 96.4M 0s
  5600K .......... .......... .......... .......... .......... 89% 93.8M 0s
  5650K .......... .......... .......... .......... .......... 90% 84.2M 0s
  5700K .......... .......... .......... .......... .......... 91%  222M 0s
  5750K .......... .......... .......... .......... .......... 92%  188M 0s
  5800K .......... .......... .......... .......... .......... 93% 62.8M 0s
  5850K .......... .......... .......... .......... .......... 93% 60.4M 0s
  5900K .......... .......... .......... .......... .......... 94% 41.0M 0s
  5950K .......... .......... .......... .......... .......... 95% 70.2M 0s
  6000K .......... .......... .......... .......... .......... 96% 41.5M 0s
  6050K .......... .......... .......... .......... .......... 97% 62.2M 0s
  6100K .......... .......... .......... .......... .......... 97% 76.3M 0s
  6150K .......... .......... .......... .......... .......... 98% 29.6M 0s
  6200K .......... .......... .......... .......... .......... 99% 97.1M 0s
  6250K .......... .......... .......... ....                 100% 28.9M=0.2s
2017-04-07 06:17:03 (27.4 MB/s) - 'glibmm-2.50.0.tar.xz' saved [6435208/6435208]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/glibmm-2.50.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at bfe926a... - updated to 2.50.0
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/glibmm-2.50.0-1
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.42044
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf glibmm-2.50.0
Begin-TLD-Builder-Info
Build-Time: user:0.95s sys:0.30s real:2.56s (faults io:0 non-io:92311)
Files queued for ftp:
   6442829 glibmm-2.50.0-1.src.rpm
       185 glibmm-2.50.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info