[...]

Already on 'master'
Your branch is up-to-date with 'origin/master'.
Already up-to-date.
Available branches: master
Searching for tag auto/ti/mujs-0-0.20160302.1...
Searching for tag auto/ti/mujs-0-0_20160302_1...
--2018-01-12 17:58:57--  http://distfiles.pld-linux.org/distfiles/by-md5/9/e/9ef58e75f0cc240141ca8b51d6909aad/mujs.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: 686216 (670K) [application/octet-stream]
Saving to: 'mujs.tar.xz'
     0K .......... .......... .......... .......... ..........  7% 1.05M 1s
    50K .......... .......... .......... .......... .......... 14% 2.08M 0s
   100K .......... .......... .......... .......... .......... 22% 69.0M 0s
   150K .......... .......... .......... .......... .......... 29% 79.2M 0s
   200K .......... .......... .......... .......... .......... 37% 2.20M 0s
   250K .......... .......... .......... .......... .......... 44% 30.1M 0s
   300K .......... .......... .......... .......... .......... 52%  152M 0s
   350K .......... .......... .......... .......... .......... 59%  203M 0s
   400K .......... .......... .......... .......... .......... 67% 2.26M 0s
   450K .......... .......... .......... .......... .......... 74% 39.1M 0s
   500K .......... .......... .......... .......... .......... 82% 73.4M 0s
   550K .......... .......... .......... .......... .......... 89%  149M 0s
   600K .......... .......... .......... .......... .......... 96%  201M 0s
   650K .......... ..........                                 100%  157M=0.1s
2018-01-12 17:58:57 (5.45 MB/s) - 'mujs.tar.xz' saved [686216/686216]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/mujs-0-0.20160302.1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/mujs-0-0.20160302.1
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.34196
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf mujs
Begin-TLD-Builder-Info
Build-Time: user:0.84s sys:0.26s real:2.38s (faults io:1 non-io:83041)
Files queued for ftp:
    691602 mujs-0-0.20160302.1.src.rpm
       189 mujs-0-0.20160302.1.src.rpm.uploadinfo
End-TLD-Builder-Info