[...]

  3800K .......... .......... .......... .......... .......... 81%  153M 0s
  3850K .......... .......... .......... .......... .......... 82%  221M 0s
  3900K .......... .......... .......... .......... .......... 83%  181M 0s
  3950K .......... .......... .......... .......... .......... 84%  149M 0s
  4000K .......... .......... .......... .......... .......... 85%  139M 0s
  4050K .......... .......... .......... .......... .......... 87%  156M 0s
  4100K .......... .......... .......... .......... .......... 88%  154M 0s
  4150K .......... .......... .......... .......... .......... 89%  154M 0s
  4200K .......... .......... .......... .......... .......... 90%  132M 0s
  4250K .......... .......... .......... .......... .......... 91%  170M 0s
  4300K .......... .......... .......... .......... .......... 92%  178M 0s
  4350K .......... .......... .......... .......... .......... 93%  193M 0s
  4400K .......... .......... .......... .......... .......... 94%  191M 0s
  4450K .......... .......... .......... .......... .......... 95%  246M 0s
  4500K .......... .......... .......... .......... .......... 96%  245M 0s
  4550K .......... .......... .......... .......... .......... 97%  210M 0s
  4600K .......... .......... .......... .......... .......... 98%  207M 0s
  4650K .......... .......... .......... .......... .......... 99%  242M 0s
  4700K .......... .                                          100%  255M=0.03s
2022-04-27 09:53:27 (168 MB/s) - 'postfix-3.7.1.tar.gz' saved [4824081/4824081]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/postfix-3.7.1-1.src.rpm
exit status 0
Tagging with prefix: tld/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 cdb epoll ldap mysql pgsql sasl sqlite ssl
Writing git revision for tag tld/postfix-3.7.1-1
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.12926
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf postfix-3.7.1
Begin-TLD-Builder-Info
Build-Time: user:2.29s sys:1.57s real:3.68s (faults io:4 non-io:219042)
Files queued for ftp:
   4848415 postfix-3.7.1-1.src.rpm
       191 postfix-3.7.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info