[...]

  5950K .......... .......... .......... .......... .......... 88% 6.20M 0s
  6000K .......... .......... .......... .......... .......... 89% 72.3M 0s
  6050K .......... .......... .......... .......... .......... 90%  284M 0s
  6100K .......... .......... .......... .......... .......... 90% 85.2M 0s
  6150K .......... .......... .......... .......... .......... 91% 77.2M 0s
  6200K .......... .......... .......... .......... .......... 92% 79.5M 0s
  6250K .......... .......... .......... .......... .......... 93% 80.4M 0s
  6300K .......... .......... .......... .......... .......... 93%  282M 0s
  6350K .......... .......... .......... .......... .......... 94% 83.4M 0s
  6400K .......... .......... .......... .......... .......... 95% 82.3M 0s
  6450K .......... .......... .......... .......... .......... 96% 5.61M 0s
  6500K .......... .......... .......... .......... .......... 96% 74.3M 0s
  6550K .......... .......... .......... .......... .......... 97% 78.0M 0s
  6600K .......... .......... .......... .......... .......... 98%  394M 0s
  6650K .......... .......... .......... .......... .......... 99% 82.3M 0s
  6700K .......... .......... .......... .......... .......... 99% 76.1M 0s
  6750K .......... .                                          100%  306M=0.3s
2018-12-04 08:05:42 (20.7 MB/s) - 'dovecot-2.3.4.tar.gz' saved [6924178/6924178]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/dovecot-2.3.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at bf0be6e - updated to 2.3.4
fatal: HEAD does not point to a branch
Building dovecot.spec with the following conditional flags:
 --without tests
from available:
--with   :	
--without:	 gssapi ldap mysql pgsql sasl sqlite <tests>
Writing git revision for tag auto/ti/dovecot-2.3.4-1
On detached HEAD. Use -r BRANCHNAME to override
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.64100
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf dovecot-2.3.4
Begin-TLD-Builder-Info
Build-Time: user:1.05s sys:0.12s real:2.19s (faults io:0 non-io:154390)
Files queued for ftp:
   6860654 dovecot-2.3.4-1.src.rpm
       185 dovecot-2.3.4-1.src.rpm.uploadinfo
End-TLD-Builder-Info