[...]

 99800K .......... .......... .......... .......... .......... 99% 73.7M 0s
 99850K .......... .......... .......... .......... .......... 99% 16.6M 0s
 99900K .......... .......... .......... .......... .......... 99% 80.0M 0s
 99950K .......... .......... .......... .......... .......... 99%  398M 0s
100000K .......... .......... .......... .......... .......... 99% 76.1M 0s
100050K .......... .......... .......... .......... .......... 99% 85.4M 0s
100100K .......... .......... .......... .......... .......... 99% 80.2M 0s
100150K .......... .......... .......... .......... .......... 99%  432M 0s
100200K .......... .......... .......... .......... .......... 99% 74.5M 0s
100250K .......... .......... .......... .......... .......... 99% 79.6M 0s
100300K .......... .......... .......... .......... .......... 99% 85.8M 0s
100350K .......... .......... .......... .......... .......... 99% 3.43M 0s
100400K .......... .......... .......... .......... .......... 99% 77.6M 0s
100450K .......... .......... .......... .......... .......... 99%  426M 0s
100500K .......... .......... .......... .......... .......... 99% 75.1M 0s
100550K .......... .......... .......... .......... .......... 99% 87.7M 0s
100600K .......... .......... .......... .......... .......... 99% 80.3M 0s
100650K .......... .......... .......... .......... .......... 99%  448M 0s
100700K                                                       100% 1401G=2.8s
2018-10-22 10:25:32 (35.1 MB/s) - 'linux-4.19.tar.xz' saved [103117552/103117552]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/linux-libc-headers-4.19.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 tests
Writing git revision for tag auto/ti/linux-libc-headers-4.19.0-1
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.7036
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf linux-libc-headers-4.19.0
Begin-TLD-Builder-Info
Build-Time: user:4.78s sys:0.62s real:10.11s (faults io:29 non-io:152933)
Files queued for ftp:
 103167932 linux-libc-headers-4.19.0-1.src.rpm
       197 linux-libc-headers-4.19.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info