[...]

  5550K .......... .......... .......... .......... .......... 85% 85.6M 0s
  5600K .......... .......... .......... .......... .......... 86% 84.2M 0s
  5650K .......... .......... .......... .......... .......... 87% 82.8M 0s
  5700K .......... .......... .......... .......... .......... 87%  277M 0s
  5750K .......... .......... .......... .......... .......... 88% 78.3M 0s
  5800K .......... .......... .......... .......... .......... 89% 79.1M 0s
  5850K .......... .......... .......... .......... .......... 90% 83.3M 0s
  5900K .......... .......... .......... .......... .......... 90%  264M 0s
  5950K .......... .......... .......... .......... .......... 91% 86.2M 0s
  6000K .......... .......... .......... .......... .......... 92% 77.3M 0s
  6050K .......... .......... .......... .......... .......... 93% 92.2M 0s
  6100K .......... .......... .......... .......... .......... 93%  287M 0s
  6150K .......... .......... .......... .......... .......... 94% 68.3M 0s
  6200K .......... .......... .......... .......... .......... 95% 88.2M 0s
  6250K .......... .......... .......... .......... .......... 96% 87.4M 0s
  6300K .......... .......... .......... .......... .......... 97%  250M 0s
  6350K .......... .......... .......... .......... .......... 97% 91.2M 0s
  6400K .......... .......... .......... .......... .......... 98% 70.0M 0s
  6450K .......... .......... .......... .......... .......... 99% 88.2M 0s
  6500K .......... .......... .......... .......... .....     100%  252M=0.07s
2018-05-08 11:23:09 (96.7 MB/s) - 'dovecot-2.3.1.tar.gz' saved [6703089/6703089]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/dovecot-2.3.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 gssapi ldap mysql pgsql sasl sqlite tests
Writing git revision for tag auto/ti/dovecot-2.3.1-1
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.72843
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf dovecot-2.3.1
Begin-TLD-Builder-Info
Build-Time: user:1.63s sys:0.43s real:4.84s (faults io:209 non-io:150316)
Files queued for ftp:
   6644770 dovecot-2.3.1-1.src.rpm
       185 dovecot-2.3.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info