[...]

 28450K .......... .......... .......... .......... .......... 96% 9.14M 0s
 28500K .......... .......... .......... .......... .......... 96% 56.6M 0s
 28550K .......... .......... .......... .......... .......... 96% 79.2M 0s
 28600K .......... .......... .......... .......... .......... 96%  275M 0s
 28650K .......... .......... .......... .......... .......... 97% 76.7M 0s
 28700K .......... .......... .......... .......... .......... 97% 79.7M 0s
 28750K .......... .......... .......... .......... .......... 97% 40.4M 0s
 28800K .......... .......... .......... .......... .......... 97% 1.59M 0s
 28850K .......... .......... .......... .......... .......... 97% 8.19M 0s
 28900K .......... .......... .......... .......... .......... 98% 11.9M 0s
 28950K .......... .......... .......... .......... .......... 98% 34.4M 0s
 29000K .......... .......... .......... .......... .......... 98% 70.8M 0s
 29050K .......... .......... .......... .......... .......... 98% 66.2M 0s
 29100K .......... .......... .......... .......... .......... 98% 82.1M 0s
 29150K .......... .......... .......... .......... .......... 98% 75.9M 0s
 29200K .......... .......... .......... .......... .......... 99% 75.9M 0s
 29250K .......... .......... .......... .......... .......... 99% 74.7M 0s
 29300K .......... .......... .......... .......... .......... 99% 1.58M 0s
 29350K .......... .......... .......... .......... .......... 99% 8.15M 0s
 29400K .......... .......... .......... .......... .......... 99% 9.17M 0s
 29450K .......... .......... .......... .......... .......... 99% 65.5M 0s
 29500K .......... .......... .......... ..........           100% 69.9M=2.6s
2019-01-18 18:37:59 (11.1 MB/s) - 'R-3.4.3.tar.gz' saved [30249655/30249655]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/R-3.4.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 docs openmp tcl tests
Writing git revision for tag auto/ti/R-3.4.3-1
Tag auto/ti/R-3.4.3-1 already exists
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.85725
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf R-3.4.3
Begin-TLD-Builder-Info
Build-Time: user:1.87s sys:0.28s real:7.90s (faults io:14 non-io:110615)
End-TLD-Builder-Info