[...]

  3900K .......... .......... .......... .......... .......... 81% 10.8M 0s
  3950K .......... .......... .......... .......... .......... 82% 11.5M 0s
  4000K .......... .......... .......... .......... .......... 83% 10.8M 0s
  4050K .......... .......... .......... .......... .......... 84% 11.6M 0s
  4100K .......... .......... .......... .......... .......... 85% 11.5M 0s
  4150K .......... .......... .......... .......... .......... 86% 10.8M 0s
  4200K .......... .......... .......... .......... .......... 87% 11.5M 0s
  4250K .......... .......... .......... .......... .......... 88% 10.8M 0s
  4300K .......... .......... .......... .......... .......... 89% 11.5M 0s
  4350K .......... .......... .......... .......... .......... 90% 11.5M 0s
  4400K .......... .......... .......... .......... .......... 91% 10.9M 0s
  4450K .......... .......... .......... .......... .......... 92% 11.5M 0s
  4500K .......... .......... .......... .......... .......... 93% 11.3M 0s
  4550K .......... .......... .......... .......... .......... 94% 11.0M 0s
  4600K .......... .......... .......... .......... .......... 95% 11.5M 0s
  4650K .......... .......... .......... .......... .......... 96% 10.9M 0s
  4700K .......... .......... .......... .......... .......... 97% 11.5M 0s
  4750K .......... .......... .......... .......... .......... 98% 10.8M 0s
  4800K .......... .......... .......... .......... .......... 99% 11.5M 0s
  4850K .......... ........                                   100% 12.4M=0.5s
2016-01-12 11:22:10 (10.0 MB/s) - 'dovecot-2.2.21.tar.gz' saved [4985686/4985686]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/dovecot-2.2.21-1.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
Writing git revision for tag auto/ti/dovecot-2.2.21-1
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.46625
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf dovecot-2.2.21
Begin-PLD-Builder-Info
Build-Time: user:5.17s sys:2.17s real:8.88s (faults io:22 non-io:303836)
Files queued for ftp:
   4931060 dovecot-2.2.21-1.src.rpm
       192 dovecot-2.2.21-1.src.rpm.uploadinfo
End-PLD-Builder-Info