[...]

 85200K .......... .......... .......... .......... ......... 100% 4.12M=21s
2016-04-22 11:43:25 (3.97 MB/s) - 'linux-4.4.tar.xz' saved [87295988/87295988]
--2016-04-22 11:43:25--  http://df.tld-linux.org/distfiles/by-md5/c/1/c1d8f46e5b2ee7c925fc38f20a3726d3/patch-4.4.8.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: 331620 (324K) [application/x-xz]
Saving to: 'patch-4.4.8.xz'
     0K .......... .......... .......... .......... .......... 15% 1.73M 0s
    50K .......... .......... .......... .......... .......... 30% 2.93M 0s
   100K .......... .......... .......... .......... .......... 46% 2.88M 0s
   150K .......... .......... .......... .......... .......... 61% 2.53M 0s
   200K .......... .......... .......... .......... .......... 77% 3.07M 0s
   250K .......... .......... .......... .......... .......... 92% 3.19M 0s
   300K .......... .......... ...                             100% 3.77M=0.1s
2016-04-22 11:43:26 (2.67 MB/s) - 'patch-4.4.8.xz' saved [331620/331620]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/kernel-4.4-vanilla-4.4.8-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'LINUX_4_4'
WARNING! Spec name (kernel-vanilla) does not agree with package name (kernel-4.4-vanilla)
No conditional flags passed
from available:
--with   :	 verbose
--without:	 doc source
Writing git revision for tag auto/ti/kernel-4.4-vanilla-4.4.8-1
builder: Active branch LINUX_4_4. 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.34812
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf kernel-4.4-vanilla-4.4.8
Begin-PLD-Builder-Info
Build-Time: user:19.23s sys:7.43s real:53.78s (faults io:12 non-io:153576)
Files queued for ftp:
  87759799 kernel-4.4-vanilla-4.4.8-1.src.rpm
       196 kernel-4.4-vanilla-4.4.8-1.src.rpm.uploadinfo
End-PLD-Builder-Info