[...]

   800K .......... .......... .......... .......... .......... 48% 98.3M 0s
   850K .......... .......... .......... .......... .......... 51% 55.1M 0s
   900K .......... .......... .......... .......... .......... 54% 74.7M 0s
   950K .......... .......... .......... .......... .......... 57%  142M 0s
  1000K .......... .......... .......... .......... .......... 59% 99.2M 0s
  1050K .......... .......... .......... .......... .......... 62% 87.3M 0s
  1100K .......... .......... .......... .......... .......... 65%  148M 0s
  1150K .......... .......... .......... .......... .......... 68%  146M 0s
  1200K .......... .......... .......... .......... .......... 71%  146M 0s
  1250K .......... .......... .......... .......... .......... 74%  126M 0s
  1300K .......... .......... .......... .......... .......... 77% 77.0M 0s
  1350K .......... .......... .......... .......... .......... 79%  152M 0s
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  1450K .......... .......... .......... .......... .......... 85% 64.7M 0s
  1500K .......... .......... .......... .......... .......... 88%  186M 0s
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  1700K .......... .......... .......... .......... .......... 99%  187M 0s
  1750K                                                       100% 1308G=0.02s
2018-05-08 11:39:52 (81.9 MB/s) - 'dovecot-2.3-pigeonhole-0.5.1.tar.gz' saved [1792702/1792702]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/dovecot-pigeonhole-2.3_0.5.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 tests
Writing git revision for tag auto/ti/dovecot-pigeonhole-2.3_0.5.1-1
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.5572
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf dovecot-2.3-pigeonhole-0.5.1
Begin-TLD-Builder-Info
Build-Time: user:1.45s sys:0.31s real:2.43s (faults io:13 non-io:98636)
Files queued for ftp:
   1788311 dovecot-pigeonhole-2.3_0.5.1-1.src.rpm
       200 dovecot-pigeonhole-2.3_0.5.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info