[...]

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 19550K .......... .......... .......... .......... ....      100%  328M=1.6s
2018-08-11 12:48:06 (11.7 MB/s) - 'gdb-8.1.1.tar.xz' saved [20064728/20064728]
--2018-08-11 12:48:07--  http://distfiles.pld-linux.org/distfiles/by-md5/2/e/2e8a48939ae282c12bbacdd54e398247/gdb-non-english-man-pages.tar.bz2
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: 15657 (15K) [application/x-bzip2]
Saving to: 'gdb-non-english-man-pages.tar.bz2'
     0K .......... .....                                      100%  764K=0.02s
2018-08-11 12:48:12 (764 KB/s) - 'gdb-non-english-man-pages.tar.bz2' saved [15657/15657]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/gdb-8.1.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 guile python
Writing git revision for tag auto/ti/gdb-8.1.1-1
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.66589
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf gdb-8.1.1
Begin-TLD-Builder-Info
Build-Time: user:1.36s sys:0.18s real:73.61s (faults io:209 non-io:282297)
Files queued for ftp:
  20197646 gdb-8.1.1-1.src.rpm
       181 gdb-8.1.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info