[...]

 28450K .......... .......... .......... .......... .......... 96% 9.53M 0s
 28500K .......... .......... .......... .......... .......... 96% 44.1M 0s
 28550K .......... .......... .......... .......... .......... 96% 67.0M 0s
 28600K .......... .......... .......... .......... .......... 96% 30.2M 0s
 28650K .......... .......... .......... .......... .......... 97%  169M 0s
 28700K .......... .......... .......... .......... .......... 97% 43.6M 0s
 28750K .......... .......... .......... .......... .......... 97% 60.1M 0s
 28800K .......... .......... .......... .......... .......... 97% 78.9M 0s
 28850K .......... .......... .......... .......... .......... 97% 1.22M 0s
 28900K .......... .......... .......... .......... .......... 98% 69.6M 0s
 28950K .......... .......... .......... .......... .......... 98% 76.3M 0s
 29000K .......... .......... .......... .......... .......... 98% 34.2M 0s
 29050K .......... .......... .......... .......... .......... 98% 35.7M 0s
 29100K .......... .......... .......... .......... .......... 98% 67.2M 0s
 29150K .......... .......... .......... .......... .......... 98% 60.9M 0s
 29200K .......... .......... .......... .......... .......... 99% 86.5M 0s
 29250K .......... .......... .......... .......... .......... 99% 1.22M 0s
 29300K .......... .......... .......... .......... .......... 99% 66.8M 0s
 29350K .......... .......... .......... .......... .......... 99% 81.9M 0s
 29400K .......... .......... .......... .......... .......... 99% 35.1M 0s
 29450K .......... .......... .......... .......... .......... 99% 51.7M 0s
 29500K .......... .......... .......... ..........           100% 58.2M=3.6s
2019-01-17 08:10:26 (8.08 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.41005
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf R-3.4.3
Begin-TLD-Builder-Info
Build-Time: user:1.71s sys:0.27s real:7.90s (faults io:0 non-io:110696)
End-TLD-Builder-Info