[...]

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:
  git checkout -b new_branch_name
HEAD is now at c068ef7... - updated to 2.9.2
fatal: HEAD does not point to a branch
Available branches: master
--2015-07-22 08:34:33--  http://distfiles.pld-linux.org/distfiles/by-md5/9/9/99eebf171e6c7bffc42d4fc430d47454/xf86-input-evdev-2.9.2.tar.bz2
Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 387095 (378K) [application/x-bzip2]
Saving to: 'xf86-input-evdev-2.9.2.tar.bz2'
     0K .......... .......... .......... .......... .......... 13%  783K 0s
    50K .......... .......... .......... .......... .......... 26% 1.48M 0s
   100K .......... .......... .......... .......... .......... 39% 1.52M 0s
   150K .......... .......... .......... .......... .......... 52% 1.59M 0s
   200K .......... .......... .......... .......... .......... 66% 11.5M 0s
   250K .......... .......... .......... .......... .......... 79% 1.72M 0s
   300K .......... .......... .......... .......... .......... 92% 11.5M 0s
   350K .......... .......... ........                        100% 11.0M=0.2s
2015-07-22 08:34:33 (1.85 MB/s) - 'xf86-input-evdev-2.9.2.tar.bz2' saved [387095/387095]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/xorg-driver-input-evdev-2.9.2-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at c068ef7... - updated to 2.9.2
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/xorg-driver-input-evdev-2.9.2-1
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.85611
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf xf86-input-evdev-2.9.2
Begin-PLD-Builder-Info
Build-Time: user:2.76s sys:1.33s real:10.16s (faults io:0 non-io:210454)
Files queued for ftp:
    393230 xorg-driver-input-evdev-2.9.2-1.src.rpm
       201 xorg-driver-input-evdev-2.9.2-1.src.rpm.uploadinfo
End-PLD-Builder-Info