[...]

--2021-01-02 15:04:26--  http://distfiles.pld-linux.org/by-md5/f/4/f46ff65025c869c0ae86ba337cc699c2/virglrenderer-0.7.0.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: 590102 (576K) [application/x-bzip2]
Saving to: 'virglrenderer-0.7.0.tar.bz2'
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   550K .......... .......... ......                          100% 71.3M=0.2s
2021-01-02 15:04:27 (3.45 MB/s) - 'virglrenderer-0.7.0.tar.bz2' saved [590102/590102]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/virglrenderer-0.7.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/virglrenderer-0.7.0-1
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.93720
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf virglrenderer-0.7.0
Begin-TLD-Builder-Info
Build-Time: user:1.38s sys:0.75s real:3.01s (faults io:0 non-io:84282)
Files queued for ftp:
    594715 virglrenderer-0.7.0-1.src.rpm
       191 virglrenderer-0.7.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info