[...]

  3750K .......... .......... .......... .......... .......... 80% 84.3M 0s
  3800K .......... .......... .......... .......... .......... 81%  124M 0s
  3850K .......... .......... .......... .......... .......... 82% 96.9M 0s
  3900K .......... .......... .......... .......... .......... 84% 72.9M 0s
  3950K .......... .......... .......... .......... .......... 85% 81.1M 0s
  4000K .......... .......... .......... .......... .......... 86% 77.6M 0s
  4050K .......... .......... .......... .......... .......... 87% 4.32M 0s
  4100K .......... .......... .......... .......... .......... 88% 65.3M 0s
  4150K .......... .......... .......... .......... .......... 89% 85.2M 0s
  4200K .......... .......... .......... .......... .......... 90%  126M 0s
  4250K .......... .......... .......... .......... .......... 91%  110M 0s
  4300K .......... .......... .......... .......... .......... 92%  120M 0s
  4350K .......... .......... .......... .......... .......... 93% 98.9M 0s
  4400K .......... .......... .......... .......... .......... 94% 98.2M 0s
  4450K .......... .......... .......... .......... .......... 95%  133M 0s
  4500K .......... .......... .......... .......... .......... 96% 91.2M 0s
  4550K .......... .......... .......... .......... .......... 97% 92.3M 0s
  4600K .......... .......... .......... .......... .......... 98%  122M 0s
  4650K .......... .......... .......... .......... ......... 100%  113M=0.3s
2020-04-05 17:09:15 (17.7 MB/s) - 'libarchive-3.4.2.tar.xz' saved [4812472/4812472]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libarchive-3.4.2-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/libarchive-3.4.2-1
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.38179
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libarchive-3.4.2
Begin-TLD-Builder-Info
Build-Time: user:1.28s sys:0.62s real:3.00s (faults io:0 non-io:95208)
Files queued for ftp:
   4821549 libarchive-3.4.2-1.src.rpm
       188 libarchive-3.4.2-1.src.rpm.uploadinfo
End-TLD-Builder-Info