[...]

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 348d3f3... - x32 rebuild - release 2 (by relup.sh)
fatal: HEAD does not point to a branch
Available branches: master
--2015-07-08 15:35:19--  http://distfiles.pld-linux.org/distfiles/by-md5/6/6/66e634aff37dbc6d7204570df041152f/pcmanfm-1.2.1.tar.xz
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: 404472 (395K) [application/octet-stream]
Saving to: 'pcmanfm-1.2.1.tar.xz'
     0K .......... .......... .......... .......... .......... 12%  821K 0s
    50K .......... .......... .......... .......... .......... 25% 1.53M 0s
   100K .......... .......... .......... .......... .......... 37% 1.56M 0s
   150K .......... .......... .......... .......... .......... 50% 1.68M 0s
   200K .......... .......... .......... .......... .......... 63% 11.5M 0s
   250K .......... .......... .......... .......... .......... 75% 1.79M 0s
   300K .......... .......... .......... .......... .......... 88% 11.5M 0s
   350K .......... .......... .......... .......... ....      100% 11.6M=0.2s
2015-07-08 15:35:19 (2.00 MB/s) - 'pcmanfm-1.2.1.tar.xz' saved [404472/404472]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/pcmanfm-1.2.1-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 348d3f3... - x32 rebuild - release 2 (by relup.sh)
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/pcmanfm-1.2.1-2
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.43095
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf pcmanfm-1.2.1
Begin-PLD-Builder-Info
Build-Time: user:3.00s sys:1.50s real:10.25s (faults io:0 non-io:206220)
Files queued for ftp:
    410838 pcmanfm-1.2.1-2.src.rpm
       185 pcmanfm-1.2.1-2.src.rpm.uploadinfo
End-PLD-Builder-Info