[...]

 18850K .......... .......... .......... .......... .......... 95% 73.5M 0s
 18900K .......... .......... .......... .......... .......... 95% 72.6M 0s
 18950K .......... .......... .......... .......... .......... 96% 83.7M 0s
 19000K .......... .......... .......... .......... .......... 96% 83.2M 0s
 19050K .......... .......... .......... .......... .......... 96% 92.4M 0s
 19100K .......... .......... .......... .......... .......... 96% 88.6M 0s
 19150K .......... .......... .......... .......... .......... 97% 1.91M 0s
 19200K .......... .......... .......... .......... .......... 97% 59.7M 0s
 19250K .......... .......... .......... .......... .......... 97% 79.5M 0s
 19300K .......... .......... .......... .......... .......... 97% 77.8M 0s
 19350K .......... .......... .......... .......... .......... 98% 80.8M 0s
 19400K .......... .......... .......... .......... .......... 98%  368M 0s
 19450K .......... .......... .......... .......... .......... 98% 77.1M 0s
 19500K .......... .......... .......... .......... .......... 98% 80.8M 0s
 19550K .......... .......... .......... .......... .......... 99%  387M 0s
 19600K .......... .......... .......... .......... .......... 99% 24.1M 0s
 19650K .......... .......... .......... .......... .......... 99% 22.3M 0s
 19700K .......... .......... .......... .......... .......... 99%  399M 0s
 19750K .......... .......                                    100% 40.9M=1.2s
2019-08-25 11:42:07 (16.1 MB/s) - 'valgrind-3.15.0.tar.bz2' saved [20241437/20241437]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/valgrind-3.15.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 mpi
--without:	
Writing git revision for tag auto/ti/valgrind-3.15.0-1
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.98753
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf valgrind-3.15.0
Begin-TLD-Builder-Info
Build-Time: user:1.64s sys:0.31s real:5.51s (faults io:0 non-io:119492)
Files queued for ftp:
  19990201 valgrind-3.15.0-1.src.rpm
       187 valgrind-3.15.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info