[...]

  2950K .......... .......... .......... .......... .......... 77% 1.17M 0s
  3000K .......... .......... .......... .......... .......... 78% 73.7M 0s
  3050K .......... .......... .......... .......... .......... 80% 70.3M 0s
  3100K .......... .......... .......... .......... .......... 81% 67.4M 0s
  3150K .......... .......... .......... .......... .......... 82% 82.5M 0s
  3200K .......... .......... .......... .......... .......... 84% 60.1M 0s
  3250K .......... .......... .......... .......... .......... 85% 78.4M 0s
  3300K .......... .......... .......... .......... .......... 86%  362M 0s
  3350K .......... .......... .......... .......... .......... 87% 71.0M 0s
  3400K .......... .......... .......... .......... .......... 89% 1.18M 0s
  3450K .......... .......... .......... .......... .......... 90% 73.1M 0s
  3500K .......... .......... .......... .......... .......... 91% 76.5M 0s
  3550K .......... .......... .......... .......... .......... 93% 85.4M 0s
  3600K .......... .......... .......... .......... .......... 94% 71.1M 0s
  3650K .......... .......... .......... .......... .......... 95% 39.3M 0s
  3700K .......... .......... .......... .......... .......... 96% 70.2M 0s
  3750K .......... .......... .......... .......... .......... 98% 73.2M 0s
  3800K .......... .......... .......... .......... .......... 99% 81.5M 0s
  3850K .......... .......                                    100%  434K=0.6s
2019-01-17 08:49:29 (5.85 MB/s) - 'htmldoc-1.8.27-source.tar.bz2' saved [3960271/3960271]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/htmldoc-1.8.27-14.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 gui
Writing git revision for tag auto/ti/htmldoc-1.8.27-14
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.99219
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf htmldoc-1.8.27
Begin-TLD-Builder-Info
Build-Time: user:0.84s sys:0.14s real:3.19s (faults io:0 non-io:118485)
Files queued for ftp:
   3967352 htmldoc-1.8.27-14.src.rpm
       187 htmldoc-1.8.27-14.src.rpm.uploadinfo
End-TLD-Builder-Info