[...]

--2016-02-01 11:36:27--  http://df.tld-linux.org/distfiles/by-md5/4/9/49c68f18968fa809e20a7b20423fd1d2/patch-4.1.17.xz
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: 474660 (464K) [application/x-xz]
Saving to: 'patch-4.1.17.xz'
     0K .......... .......... .......... .......... .......... 10% 1.83M 0s
    50K .......... .......... .......... .......... .......... 21% 3.92M 0s
   100K .......... .......... .......... .......... .......... 32% 10.8M 0s
   150K .......... .......... .......... .......... .......... 43% 11.5M 0s
   200K .......... .......... .......... .......... .......... 53% 6.11M 0s
   250K .......... .......... .......... .......... .......... 64% 11.0M 0s
   300K .......... .......... .......... .......... .......... 75% 11.5M 0s
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   400K .......... .......... .......... .......... .......... 97% 11.5M 0s
   450K .......... ...                                        100% 13.3M=0.07s
2016-02-01 11:36:27 (6.10 MB/s) - 'patch-4.1.17.xz' saved [474660/474660]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/kernel-4.1-grsecurity-4.1.17-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'LINUX_4_1'
WARNING! Spec name (kernel-grsecurity) does not agree with package name (kernel-4.1-grsecurity)
No conditional flags passed
from available:
--with   :	 pax verbose
--without:	 doc source
Writing git revision for tag auto/ti/kernel-4.1-grsecurity-4.1.17-1
builder: Active branch LINUX_4_1. Use -r BRANCHNAME to override
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.37668
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf kernel-4.1-grsecurity-4.1.17
Begin-PLD-Builder-Info
Build-Time: user:30.55s sys:8.06s real:130.97s (faults io:120 non-io:634272)
Files queued for ftp:
  85288334 kernel-4.1-grsecurity-4.1.17-1.src.rpm
       200 kernel-4.1-grsecurity-4.1.17-1.src.rpm.uploadinfo
End-PLD-Builder-Info