[...]

Length: 1102644 (1.1M) [application/x-gzip]
Saving to: 'meson-0.44.0.tar.gz'
     0K .......... .......... .......... .......... ..........  4% 1.21M 1s
    50K .......... .......... .......... .......... ..........  9% 2.41M 1s
   100K .......... .......... .......... .......... .......... 13% 92.2M 0s
   150K .......... .......... .......... .......... .......... 18% 54.5M 0s
   200K .......... .......... .......... .......... .......... 23% 2.51M 0s
   250K .......... .......... .......... .......... .......... 27% 47.3M 0s
   300K .......... .......... .......... .......... .......... 32%  101M 0s
   350K .......... .......... .......... .......... .......... 37%  166M 0s
   400K .......... .......... .......... .......... .......... 41% 2.67M 0s
   450K .......... .......... .......... .......... .......... 46%  110M 0s
   500K .......... .......... .......... .......... .......... 51% 69.2M 0s
   550K .......... .......... .......... .......... .......... 55% 73.8M 0s
   600K .......... .......... .......... .......... .......... 60% 41.7M 0s
   650K .......... .......... .......... .......... .......... 65%  200M 0s
   700K .......... .......... .......... .......... .......... 69% 2.91M 0s
   750K .......... .......... .......... .......... .......... 74% 81.5M 0s
   800K .......... .......... .......... .......... .......... 78% 55.8M 0s
   850K .......... .......... .......... .......... .......... 83% 72.0M 0s
   900K .......... .......... .......... .......... .......... 88% 52.4M 0s
   950K .......... .......... .......... .......... .......... 92%  111M 0s
  1000K .......... .......... .......... .......... .......... 97% 2.87M 0s
  1050K .......... .......... ......                          100%  200M=0.1s
2018-03-12 16:00:23 (7.39 MB/s) - 'meson-0.44.0.tar.gz' saved [1102644/1102644]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/meson-0.44.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 02c20c1... - up to 0.44.0
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/meson-0.44.0-1
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.79899
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf meson-0.44.0
Begin-TLD-Builder-Info
Build-Time: user:0.85s sys:0.28s real:2.22s (faults io:0 non-io:82440)
Files queued for ftp:
   1107574 meson-0.44.0-1.src.rpm
       184 meson-0.44.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info