[...]

  6000K .......... .......... .......... .......... .......... 87%  404M 0s
  6050K .......... .......... .......... .......... .......... 88%  433M 0s
  6100K .......... .......... .......... .......... .......... 89%  436M 0s
  6150K .......... .......... .......... .......... .......... 89%  461M 0s
  6200K .......... .......... .......... .......... .......... 90%  395M 0s
  6250K .......... .......... .......... .......... .......... 91%  468M 0s
  6300K .......... .......... .......... .......... .......... 91%  453M 0s
  6350K .......... .......... .......... .......... .......... 92%  466M 0s
  6400K .......... .......... .......... .......... .......... 93%  404M 0s
  6450K .......... .......... .......... .......... .......... 94%  454M 0s
  6500K .......... .......... .......... .......... .......... 94%  445M 0s
  6550K .......... .......... .......... .......... .......... 95%  308M 0s
  6600K .......... .......... .......... .......... .......... 96%  396M 0s
  6650K .......... .......... .......... .......... .......... 96%  463M 0s
  6700K .......... .......... .......... .......... .......... 97%  452M 0s
  6750K .......... .......... .......... .......... .......... 98%  464M 0s
  6800K .......... .......... .......... .......... .......... 99%  398M 0s
  6850K .......... .......... .......... .......... .......... 99%  462M 0s
  6900K ........                                              100%  364M=0.02s
2019-07-14 15:24:27 (392 MB/s) - 'dovecot-2.3.7.tar.gz' saved [7074117/7074117]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/dovecot-2.3.7-1.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-2.3.7-1
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.49138
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf dovecot-2.3.7
Begin-TLD-Builder-Info
Build-Time: user:1.15s sys:0.19s real:3.12s (faults io:28 non-io:152038)
Files queued for ftp:
   7012352 dovecot-2.3.7-1.src.rpm
       185 dovecot-2.3.7-1.src.rpm.uploadinfo
End-TLD-Builder-Info