[...]

  6750K .......... .......... .......... .......... .......... 89%  313M 0s
  6800K .......... .......... .......... .......... .......... 89% 76.7M 0s
  6850K .......... .......... .......... .......... .......... 90% 83.1M 0s
  6900K .......... .......... .......... .......... .......... 91% 83.2M 0s
  6950K .......... .......... .......... .......... .......... 91%  300M 0s
  7000K .......... .......... .......... .......... .......... 92% 87.4M 0s
  7050K .......... .......... .......... .......... .......... 93% 71.1M 0s
  7100K .......... .......... .......... .......... .......... 93% 88.4M 0s
  7150K .......... .......... .......... .......... .......... 94%  294M 0s
  7200K .......... .......... .......... .......... .......... 95% 55.3M 0s
  7250K .......... .......... .......... .......... .......... 95%  105M 0s
  7300K .......... .......... .......... .......... .......... 96% 87.7M 0s
  7350K .......... .......... .......... .......... .......... 97%  211M 0s
  7400K .......... .......... .......... .......... .......... 97% 86.3M 0s
  7450K .......... .......... .......... .......... .......... 98% 92.8M 0s
  7500K .......... .......... .......... .......... .......... 99% 92.1M 0s
  7550K .......... .......... .......... .......... .......... 99%  305M 0s
  7600K .......... ..........                                 100% 47.2M=0.08s
2017-10-12 07:26:17 (96.7 MB/s) - 'ffmpeg-2.6.3.tar.bz2' saved [7803314/7803314]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/ffmpeg-2.6.3-4.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 06c60a2... - release 4
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 aacplus fdk_aac mfx nonfree nvenc opencv openh264 smb tests
--without:	 bs2b caca decklink doc flite frei0r fribidi gme ilbc ladspa openal opencl opengl pulseaudio quvi shine soxr ssh utvideo va vidstab vpx wavpack webp x264 x265 zmq zvbi
Writing git revision for tag auto/ti/ffmpeg-2.6.3-4
On detached HEAD. Use -r BRANCHNAME to override
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.49206
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf ffmpeg-2.6.3
Begin-TLD-Builder-Info
Build-Time: user:1.18s sys:0.26s real:2.44s (faults io:0 non-io:124394)
Files queued for ftp:
   7808690 ffmpeg-2.6.3-4.src.rpm
       184 ffmpeg-2.6.3-4.src.rpm.uploadinfo
End-TLD-Builder-Info