[...]

saved [4515718/4515718]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/cracklib-dicts-2.8.18-3.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 013a9b3... - updated pl desc: no tools in this package
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/cracklib-dicts-2.8.18-3
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.23013
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf cracklib-dicts-2.8.18
Begin-PLD-Builder-Info
Build-Time: user:3.14s sys:1.16s real:10.88s (faults io:0 non-io:149003)
Files queued for ftp:
   4509735 cracklib-dicts-2.8.18-3.src.rpm
       193 cracklib-dicts-2.8.18-3.src.rpm.uploadinfo
End-PLD-Builder-Info