[...]

   400K .......... ....                                       100%  134M=0.1s
2017-07-04 22:43:39 (4.05 MB/s) - 'ocaml-4.04-refman.info.tar.gz' saved [424564/424564]
--2017-07-04 22:43:39--  http://distfiles.pld-linux.org/distfiles/by-md5/0/a/0a6ff033df78d0880fe4883ace025ebe/pure-fun-1.0.13.tar.gz
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: 14969 (15K) [application/x-gzip]
Saving to: 'pure-fun-1.0.13.tar.gz'
     0K .......... ....                                       100%  607K=0.02s
2017-07-04 22:43:39 (607 KB/s) - 'pure-fun-1.0.13.tar.gz' saved [14969/14969]
--2017-07-04 22:43:39--  http://distfiles.pld-linux.org/distfiles/by-md5/7/7/77fa1da7375dea1393cc0b6cd802d7e1/ds-contrib.tar.gz
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: 4521 (4.4K) [application/x-gzip]
Saving to: 'ds-contrib.tar.gz'
     0K ....                                                  100%  478M=0s
2017-07-04 22:43:39 (478 MB/s) - 'ds-contrib.tar.gz' saved [4521/4521]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/ocaml-4.04.1-4.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 emacs ocaml_opt x
Writing git revision for tag auto/ti/ocaml-4.04.1-4
Tag auto/ti/ocaml-4.04.1-4 already exists
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.12453
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf ocaml-4.04.1
Begin-TLD-Builder-Info
Build-Time: user:1.27s sys:0.55s real:4.51s (faults io:0 non-io:174838)
End-TLD-Builder-Info