[...]

  1950K .......... .......... .......... .......... .......... 88% 36.7M 0s
  2000K .......... .......... .......... .......... .......... 90% 2.46M 0s
  2050K .......... .......... .......... .......... .......... 92% 60.2M 0s
  2100K .......... .......... .......... .......... .......... 94% 6.18M 0s
  2150K .......... .......... .......... .......... .......... 96% 21.8M 0s
  2200K .......... .......... .......... .......... .......... 99% 62.1M 0s
  2250K .......... .........                                  100% 68.2M=0.3s
2016-10-27 12:13:19 (8.57 MB/s) - 'squid-3.5.22.tar.xz' saved [2324164/2324164]
--2016-10-27 12:13:20--  http://df.tld-linux.org/distfiles/by-md5/4/f/4f3b6dab1de9cbb847df89d8b417378a/book-full-html.zip
Resolving df.tld-linux.org (df.tld-linux.org)... 46.4.78.55
Connecting to df.tld-linux.org (df.tld-linux.org)|46.4.78.55|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 120253 (117K) [application/zip]
Saving to: 'book-full-html.zip'
     0K .......... .......... .......... .......... .......... 42% 1.38M 0s
    50K .......... .......... .......... .......... .......... 85% 3.16M 0s
   100K .......... .......                                    100% 4.26M=0.05s
2016-10-27 12:13:20 (2.09 MB/s) - 'book-full-html.zip' saved [120253/120253]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/squid-3.5.22-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 combined_log
--without:	
Writing git revision for tag auto/ti/squid-3.5.22-1
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.36404
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf squid-3.5.22
Begin-TLD-Builder-Info
Build-Time: user:4.11s sys:3.18s real:8.29s (faults io:45 non-io:244244)
Files queued for ftp:
   2474277 squid-3.5.22-1.src.rpm
       184 squid-3.5.22-1.src.rpm.uploadinfo
End-TLD-Builder-Info