[...]

fatal: HEAD does not point to a branch
Available branches: AC-branch RA-branch master
Searching for tag auto/ti/indent-2.2.12-1...
Searching for tag auto/ti/indent-2_2_12-1...
--2019-08-18 14:46:37--  http://distfiles.pld-linux.org/by-md5/9/c/9cba859a8b1958baa2e3dce1dadb37db/indent-2.2.12.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: 620280 (606K) [application/octet-stream]
Saving to: 'indent-2.2.12.tar.xz'
     0K .......... .......... .......... .......... ..........  8%  613K 1s
    50K .......... .......... .......... .......... .......... 16% 1.16M 1s
   100K .......... .......... .......... .......... .......... 24%  221M 0s
   150K .......... .......... .......... .......... .......... 33% 69.8M 0s
   200K .......... .......... .......... .......... .......... 41% 1.26M 0s
   250K .......... .......... .......... .......... .......... 49% 37.7M 0s
   300K .......... .......... .......... .......... .......... 57% 66.6M 0s
   350K .......... .......... .......... .......... .......... 66% 68.3M 0s
   400K .......... .......... .......... .......... .......... 74% 1.28M 0s
   450K .......... .......... .......... .......... .......... 82%  402M 0s
   500K .......... .......... .......... .......... .......... 90% 72.1M 0s
   550K .......... .......... .......... .......... .......... 99% 75.5M 0s
   600K .....                                                 100% 11.5M=0.2s
2019-08-18 14:46:37 (2.87 MB/s) - 'indent-2.2.12.tar.xz' saved [620280/620280]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/indent-2.2.12-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 48dedaa - updated to 2.2.12 - updated info,make-jN patches - removed outdated po-fix,pl.po-update,zh_TW,texi2html patches
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/indent-2.2.12-1
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.50717
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf indent-2.2.12
Begin-TLD-Builder-Info
Build-Time: user:0.63s sys:0.10s real:2.66s (faults io:0 non-io:112353)
Files queued for ftp:
    630920 indent-2.2.12-1.src.rpm
       185 indent-2.2.12-1.src.rpm.uploadinfo
End-TLD-Builder-Info