[...]

  5750K .......... .......... .......... .......... .......... 86% 1.19M 0s
  5800K .......... .......... .......... .......... .......... 87% 56.2M 0s
  5850K .......... .......... .......... .......... .......... 88% 67.0M 0s
  5900K .......... .......... .......... .......... .......... 89%  261M 0s
  5950K .......... .......... .......... .......... .......... 89% 71.3M 0s
  6000K .......... .......... .......... .......... .......... 90% 82.3M 0s
  6050K .......... .......... .......... .......... .......... 91%  276M 0s
  6100K .......... .......... .......... .......... .......... 92% 36.3M 0s
  6150K .......... .......... .......... .......... .......... 92%  309M 0s
  6200K .......... .......... .......... .......... .......... 93% 87.2M 0s
  6250K .......... .......... .......... .......... .......... 94% 68.6M 0s
  6300K .......... .......... .......... .......... .......... 95% 1.20M 0s
  6350K .......... .......... .......... .......... .......... 95% 59.7M 0s
  6400K .......... .......... .......... .......... .......... 96% 72.5M 0s
  6450K .......... .......... .......... .......... .......... 97% 81.5M 0s
  6500K .......... .......... .......... .......... .......... 98%  371M 0s
  6550K .......... .......... .......... .......... .......... 98% 85.4M 0s
  6600K .......... .......... .......... .......... .......... 99% 77.3M 0s
  6650K .......... .......... ........                        100% 51.5M=0.9s
2019-01-16 14:18:44 (6.99 MB/s) - 'glibmm-2.58.0.tar.xz' saved [6839236/6839236]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/glibmm-2.58.0-1.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/glibmm-2.58.0-1
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.5137
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf glibmm-2.58.0
Begin-TLD-Builder-Info
Build-Time: user:0.82s sys:0.11s real:3.65s (faults io:0 non-io:93074)
Files queued for ftp:
   6846896 glibmm-2.58.0-1.src.rpm
       185 glibmm-2.58.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info