[...]

  3500K .......... .......... .......... .......... .......... 79% 40.3M 0s
  3550K .......... .......... .......... .......... .......... 80% 57.5M 0s
  3600K .......... .......... .......... .......... .......... 81% 74.2M 0s
  3650K .......... .......... .......... .......... .......... 82% 68.5M 0s
  3700K .......... .......... .......... .......... .......... 83% 38.9M 0s
  3750K .......... .......... .......... .......... .......... 84% 72.2M 0s
  3800K .......... .......... .......... .......... .......... 85% 69.4M 0s
  3850K .......... .......... .......... .......... .......... 87% 48.1M 0s
  3900K .......... .......... .......... .......... .......... 88% 3.97M 0s
  3950K .......... .......... .......... .......... .......... 89% 61.2M 0s
  4000K .......... .......... .......... .......... .......... 90% 79.9M 0s
  4050K .......... .......... .......... .......... .......... 91% 53.3M 0s
  4100K .......... .......... .......... .......... .......... 92% 37.4M 0s
  4150K .......... .......... .......... .......... .......... 93% 76.1M 0s
  4200K .......... .......... .......... .......... .......... 94% 70.9M 0s
  4250K .......... .......... .......... .......... .......... 96% 71.2M 0s
  4300K .......... .......... .......... .......... .......... 97% 74.9M 0s
  4350K .......... .......... .......... .......... .......... 98% 32.1M 0s
  4400K .......... .......... .......... .......... .......... 99% 75.5M 0s
  4450K .......... .......... .......                         100% 2.24M=0.3s
2018-08-30 11:22:33 (16.2 MB/s) - 'protobuf-3.5.1.1.tar.gz' saved [4584489/4584489]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/protobuf-3.5.1.1-3.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 python2 python3 ruby tests
Writing git revision for tag auto/ti/protobuf-3.5.1.1-3
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.39599
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf protobuf-3.5.1.1
Begin-TLD-Builder-Info
Build-Time: user:0.97s sys:0.12s real:3.35s (faults io:4 non-io:155256)
Files queued for ftp:
   4562403 protobuf-3.5.1.1-3.src.rpm
       188 protobuf-3.5.1.1-3.src.rpm.uploadinfo
End-TLD-Builder-Info