[...]

  5300K .......... .......... .......... .......... .......... 85%  464M 0s
  5350K .......... .......... .......... .......... .......... 86%  465M 0s
  5400K .......... .......... .......... .......... .......... 87%  400M 0s
  5450K .......... .......... .......... .......... .......... 88%  461M 0s
  5500K .......... .......... .......... .......... .......... 88%  436M 0s
  5550K .......... .......... .......... .......... .......... 89%  464M 0s
  5600K .......... .......... .......... .......... .......... 90%  368M 0s
  5650K .......... .......... .......... .......... .......... 91%  456M 0s
  5700K .......... .......... .......... .......... .......... 92%  466M 0s
  5750K .......... .......... .......... .......... .......... 92%  454M 0s
  5800K .......... .......... .......... .......... .......... 93%  407M 0s
  5850K .......... .......... .......... .......... .......... 94%  463M 0s
  5900K .......... .......... .......... .......... .......... 95%  454M 0s
  5950K .......... .......... .......... .......... .......... 96%  372M 0s
  6000K .......... .......... .......... .......... .......... 96%  373M 0s
  6050K .......... .......... .......... .......... .......... 97%  464M 0s
  6100K .......... .......... .......... .......... .......... 98%  465M 0s
  6150K .......... .......... .......... .......... .......... 99%  453M 0s
  6200K .......... .......... .......... .......... ....      100%  415M=0.01s
2019-08-18 14:46:27 (416 MB/s) - 'grub-2.04.tar.xz' saved [6393864/6393864]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/grub2-2.04-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 grubemu
--without:	 efi efiemu pc
Writing git revision for tag auto/ti/grub2-2.04-1
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.74594
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf grub-2.04
Begin-TLD-Builder-Info
Build-Time: user:0.88s sys:0.15s real:2.50s (faults io:42 non-io:241271)
Files queued for ftp:
   6432393 grub2-2.04-1.src.rpm
       182 grub2-2.04-1.src.rpm.uploadinfo
End-TLD-Builder-Info