[...]

  1400K .......... .......... .......... .......... .......... 60%  158M 0s
  1450K .......... .......... .......... .......... .......... 62%  188M 0s
  1500K .......... .......... .......... .......... .......... 64% 3.12M 0s
  1550K .......... .......... .......... .......... .......... 67% 42.3M 0s
  1600K .......... .......... .......... .......... .......... 69% 37.6M 0s
  1650K .......... .......... .......... .......... .......... 71% 41.7M 0s
  1700K .......... .......... .......... .......... .......... 73% 49.0M 0s
  1750K .......... .......... .......... .......... .......... 75%  153M 0s
  1800K .......... .......... .......... .......... .......... 77%  209M 0s
  1850K .......... .......... .......... .......... .......... 79%  217M 0s
  1900K .......... .......... .......... .......... .......... 81%  186M 0s
  1950K .......... .......... .......... .......... .......... 83%  196M 0s
  2000K .......... .......... .......... .......... .......... 85%  204M 0s
  2050K .......... .......... .......... .......... .......... 88%  186M 0s
  2100K .......... .......... .......... .......... .......... 90%  143M 0s
  2150K .......... .......... .......... .......... .......... 92%  186M 0s
  2200K .......... .......... .......... .......... .......... 94% 3.03M 0s
  2250K .......... .......... .......... .......... .......... 96%  117M 0s
  2300K .......... .......... .......... .......... .......... 98%  111M 0s
  2350K .......... .......... .......... .....                100%  179M=0.2s
2017-03-30 11:26:38 (12.3 MB/s) - 'libdap-3.18.3.tar.gz' saved [2442458/2442458]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libdap-3.18.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 tests
--without:	
Writing git revision for tag auto/ti/libdap-3.18.3-1
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.7064
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libdap-3.18.3
Begin-TLD-Builder-Info
Build-Time: user:1.15s sys:0.35s real:43.20s (faults io:2 non-io:95111)
Files queued for ftp:
   2420246 libdap-3.18.3-1.src.rpm
       185 libdap-3.18.3-1.src.rpm.uploadinfo
End-TLD-Builder-Info