[...]

 81050K .......... .......... ..                              100% 20.7M=8.1s
2015-10-07 05:58:15 (9.73 MB/s) - 'linux-4.1.tar.xz' saved [83017828/83017828]
--2015-10-07 05:58:17--  http://df.tld-linux.org/distfiles/by-md5/5/9/599cb082ef44d8fb76ad8fd49d1b50fc/patch-4.1.10.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: 308280 (301K) [application/x-xz]
Saving to: 'patch-4.1.10.xz'
     0K .......... .......... .......... .......... .......... 16% 1.80M 0s
    50K .......... .......... .......... .......... .......... 33% 4.06M 0s
   100K .......... .......... .......... .......... .......... 49% 9.61M 0s
   150K .......... .......... .......... .......... .......... 66% 11.4M 0s
   200K .......... .......... .......... .......... .......... 83% 6.16M 0s
   250K .......... .......... .......... .......... .......... 99% 10.2M 0s
   300K .                                                     100% 2012G=0.06s
2015-10-07 05:58:17 (4.81 MB/s) - 'patch-4.1.10.xz' saved [308280/308280]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/kernel-4.1-vanilla-4.1.10-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'LINUX_4_1'
WARNING! Spec name (kernel-vanilla) does not agree with package name (kernel-4.1-vanilla)
No conditional flags passed
from available:
--with   :	 verbose
--without:	 doc source
Writing git revision for tag auto/ti/kernel-4.1-vanilla-4.1.10-1
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.57092
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf kernel-4.1-vanilla-4.1.10
Begin-PLD-Builder-Info
Build-Time: user:22.66s sys:8.28s real:45.64s (faults io:4 non-io:385943)
Files queued for ftp:
  83451685 kernel-4.1-vanilla-4.1.10-1.src.rpm
       197 kernel-4.1-vanilla-4.1.10-1.src.rpm.uploadinfo
End-PLD-Builder-Info