[...]

   400K .......... .......... .......... .......... .......... 33% 11.5M 0s
   450K .......... .......... .......... .......... .......... 37% 11.5M 0s
   500K .......... .......... .......... .......... .......... 41% 7.40M 0s
   550K .......... .......... .......... .......... .......... 45% 11.5M 0s
   600K .......... .......... .......... .......... .......... 48% 10.9M 0s
   650K .......... .......... .......... .......... .......... 52% 7.80M 0s
   700K .......... .......... .......... .......... .......... 56% 9.86M 0s
   750K .......... .......... .......... .......... .......... 60% 11.5M 0s
   800K .......... .......... .......... .......... .......... 63% 8.30M 0s
   850K .......... .......... .......... .......... .......... 67% 10.5M 0s
   900K .......... .......... .......... .......... .......... 71% 10.2M 0s
   950K .......... .......... .......... .......... .......... 75% 11.5M 0s
  1000K .......... .......... .......... .......... .......... 78% 8.57M 0s
  1050K .......... .......... .......... .......... .......... 82% 9.35M 0s
  1100K .......... .......... .......... .......... .......... 86% 11.5M 0s
  1150K .......... .......... .......... .......... .......... 90% 8.68M 0s
  1200K .......... .......... .......... .......... .......... 93% 9.50M 0s
  1250K .......... .......... .......... .......... .......... 97% 11.5M 0s
  1300K .......... .......... .......... .                    100% 8.27M=0.2s
2015-06-02 12:11:30 (7.46 MB/s) - 'otp_doc_man_17.5.tar.gz' saved [1363320/1363320]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/erlang-17.5-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 java
--without:	 odbc
Writing git revision for tag auto/ti/erlang-17.5-2
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.2279
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf otp_src_17.5
Begin-PLD-Builder-Info
Build-Time: user:14.06s sys:4.67s real:26.92s (faults io:0 non-io:272427)
Files queued for ftp:
  68422090 erlang-17.5-2.src.rpm
       183 erlang-17.5-2.src.rpm.uploadinfo
End-PLD-Builder-Info