[...]

Searching for tag auto/ti/libcroco-0_6_12-1...
--2018-03-14 16:50:53--  http://distfiles.pld-linux.org/distfiles/by-md5/b/c/bc0984fce078ba2ce29f9500c6b9ddce/libcroco-0.6.12.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: 482028 (471K) [application/octet-stream]
Saving to: 'libcroco-0.6.12.tar.xz'
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   450K .......... ..........                                 100%  164M=0.1s
2018-03-14 16:50:53 (4.52 MB/s) - 'libcroco-0.6.12.tar.xz' saved [482028/482028]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libcroco-0.6.12-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 9a9ef05... Update to 0.6.12
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/libcroco-0.6.12-1
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.29641
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libcroco-0.6.12
Begin-TLD-Builder-Info
Build-Time: user:0.79s sys:0.23s real:2.06s (faults io:0 non-io:90393)
Files queued for ftp:
    487582 libcroco-0.6.12-1.src.rpm
       187 libcroco-0.6.12-1.src.rpm.uploadinfo
End-TLD-Builder-Info