[...]

  3600K .......... .......... .......... .......... .......... 81%  449M 0s
  3650K .......... .......... .......... .......... .......... 82%  502M 0s
  3700K .......... .......... .......... .......... .......... 83%  510M 0s
  3750K .......... .......... .......... .......... .......... 84%  514M 0s
  3800K .......... .......... .......... .......... .......... 86%  439M 0s
  3850K .......... .......... .......... .......... .......... 87%  517M 0s
  3900K .......... .......... .......... .......... .......... 88%  479M 0s
  3950K .......... .......... .......... .......... .......... 89%  391M 0s
  4000K .......... .......... .......... .......... .......... 90%  444M 0s
  4050K .......... .......... .......... .......... .......... 91%  503M 0s
  4100K .......... .......... .......... .......... .......... 92%  509M 0s
  4150K .......... .......... .......... .......... .......... 93%  451M 0s
  4200K .......... .......... .......... .......... .......... 94%  409M 0s
  4250K .......... .......... .......... .......... .......... 96%  513M 0s
  4300K .......... .......... .......... .......... .......... 97%  500M 0s
  4350K .......... .......... .......... .......... .......... 98%  516M 0s
  4400K .......... .......... .......... .......... .......... 99%  304M 0s
  4450K .......... .......... ...                             100%  374M=0.01s
2019-03-23 20:10:11 (440 MB/s) - 'postfix-3.4.4.tar.gz' saved [4581121/4581121]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/postfix-3.4.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'TLD-2018'
No conditional flags passed
from available:
--with   :	
--without:	 cdb epoll ldap mysql pgsql sasl sqlite ssl
Writing git revision for tag auto/ti/postfix-3.4.4-1
builder: Active branch TLD-2018. 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.12231
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf postfix-3.4.4
Begin-TLD-Builder-Info
Build-Time: user:0.95s sys:0.15s real:2.08s (faults io:14 non-io:220254)
Files queued for ftp:
   4603746 postfix-3.4.4-1.src.rpm
       185 postfix-3.4.4-1.src.rpm.uploadinfo
End-TLD-Builder-Info