[...]

 13850K .......... .......... .......... .......... .......... 92% 76.8M 0s
 13900K .......... .......... .......... .......... .......... 93% 97.8M 0s
 13950K .......... .......... .......... .......... .......... 93%  172M 0s
 14000K .......... .......... .......... .......... .......... 93% 49.9M 0s
 14050K .......... .......... .......... .......... .......... 94% 65.7M 0s
 14100K .......... .......... .......... .......... .......... 94% 40.0M 0s
 14150K .......... .......... .......... .......... .......... 94% 68.8M 0s
 14200K .......... .......... .......... .......... .......... 95% 71.5M 0s
 14250K .......... .......... .......... .......... .......... 95% 69.3M 0s
 14300K .......... .......... .......... .......... .......... 95% 41.9M 0s
 14350K .......... .......... .......... .......... .......... 96% 63.5M 0s
 14400K .......... .......... .......... .......... .......... 96% 65.2M 0s
 14450K .......... .......... .......... .......... .......... 96% 37.6M 0s
 14500K .......... .......... .......... .......... .......... 97% 79.4M 0s
 14550K .......... .......... .......... .......... .......... 97% 63.3M 0s
 14600K .......... .......... .......... .......... .......... 97% 84.5M 0s
 14650K .......... .......... .......... .......... .......... 98% 34.1M 0s
 14700K .......... .......... .......... .......... .......... 98% 69.9M 0s
 14750K .......... .......... .......... .......... .......... 98% 63.3M 0s
 14800K .......... .......... .......... .......... .......... 99% 77.6M 0s
 14850K .......... .......... .......... .......... .......... 99% 39.7M 0s
 14900K .......... .......... .......... .......... .......... 99% 73.4M 0s
 14950K .......... .......... .......... ......               100% 45.6M=0.4s
2017-10-18 18:20:10 (39.5 MB/s) - 'go1.8.3.src.tar.gz' saved [15345996/15345996]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/golang-1.8.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 cgo ext_linker shared tests verbose
Writing git revision for tag auto/ti/golang-1.8.3-1
Tag auto/ti/golang-1.8.3-1 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.24512
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf golang-1.8.3
Begin-TLD-Builder-Info
Build-Time: user:1.28s sys:0.30s real:5.67s (faults io:0 non-io:108029)
End-TLD-Builder-Info