[...]

  4750K .......... .......... .......... .......... .......... 84% 49.0M 0s
  4800K .......... .......... .......... .......... .......... 85% 94.8M 0s
  4850K .......... .......... .......... .......... .......... 85% 93.5M 0s
  4900K .......... .......... .......... .......... .......... 86%  117M 0s
  4950K .......... .......... .......... .......... .......... 87%  159M 0s
  5000K .......... .......... .......... .......... .......... 88% 87.6M 0s
  5050K .......... .......... .......... .......... .......... 89% 72.0M 0s
  5100K .......... .......... .......... .......... .......... 90% 83.4M 0s
  5150K .......... .......... .......... .......... .......... 91% 52.7M 0s
  5200K .......... .......... .......... .......... .......... 92% 56.6M 0s
  5250K .......... .......... .......... .......... .......... 92% 87.3M 0s
  5300K .......... .......... .......... .......... .......... 93%  230M 0s
  5350K .......... .......... .......... .......... .......... 94%  214M 0s
  5400K .......... .......... .......... .......... .......... 95%  143M 0s
  5450K .......... .......... .......... .......... .......... 96%  205M 0s
  5500K .......... .......... .......... .......... .......... 97%  233M 0s
  5550K .......... .......... .......... .......... .......... 98%  217M 0s
  5600K .......... .......... .......... .......... .......... 99%  243M 0s
  5650K .......... .......... .......... .......... .......... 99%  213M 0s
  5700K .....                                                 100% 10900G=0.08s
2017-02-09 07:10:43 (67.8 MB/s) - 'grub-2.02-rc1.tar.xz' saved [5842652/5842652]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/grub2-2.02-0.rc1.1.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/grub2-2.02-0.rc1.1
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.82570
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf grub-2.02-rc1
Begin-TLD-Builder-Info
Build-Time: user:1.31s sys:0.51s real:42.27s (faults io:168 non-io:230946)
Files queued for ftp:
   5873809 grub2-2.02-0.rc1.1.src.rpm
       188 grub2-2.02-0.rc1.1.src.rpm.uploadinfo
End-TLD-Builder-Info