[...]

 77400K .......... .......... .......... .......... .......... 99% 11.5M 0s
 77450K .......... .......... .......... .......... .......... 99% 10.8M 0s
 77500K .......... .......... .......... .......... .......... 99% 11.5M 0s
 77550K .......... .......... .......... .......... .......... 99% 10.8M 0s
 77600K .......... .......... .......... .......... .......... 99% 11.5M 0s
 77650K .......... .......... .......... .......... .......... 99% 10.9M 0s
 77700K .......... .......... .......... .......... .......... 99% 11.5M 0s
 77750K .......... .......... .......... .......... .......... 99% 10.8M 0s
 77800K .........                                             100% 18.1M=7.1s
2014-07-08 11:14:44 (10.6 MB/s) - 'linux-3.15.tar.xz' saved [79676484/79676484]
--2014-07-08 11:14:44--  http://df.tld-linux.org/distfiles/by-md5/c/0/c0ecbe6a65913273c3338be7218dcf58/patch-3.15.4.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: 91660 (90K) [application/x-xz]
Saving to: 'patch-3.15.4.xz'
     0K .......... .......... .......... .......... .......... 55% 1.19M 0s
    50K .......... .......... .......... .........            100% 2.62M=0.06s
2014-07-08 11:14:44 (1.57 MB/s) - 'patch-3.15.4.xz' saved [91660/91660]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/kernel-3.15-grsecurity-3.15.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
WARNING! Spec name (kernel-grsecurity) does not agree with package name (kernel-3.15-grsecurity)
Version: 3.15.4
Release: 1
tag: auto/ti/kernel-3.15-grsecurity-3.15.4-1
Searching for tag auto/ti/kernel-3.15-grsecurity-3.15.4-1...
Failed to add the ECDSA host key for IP address '37.59.37.182' to the list of known hosts (/home/users/builder/.ssh/known).
To ssh://git@git.tld-linux.org/packages/kernel-grsecurity
 * [new tag]         auto/ti/kernel-3.15-grsecurity-3.15.4-1 -> auto/ti/kernel-3.15-grsecurity-3.15.4-1
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean):  env -i TMP=/home/users/builder/tmp PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin HOME=/home/users/builder TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.43536
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf kernel-3.15-grsecurity-3.15.4
Begin-PLD-Builder-Info
Build-Time: user:29.07s sys:8.26s real:122.12s (faults io:0 non-io:471435)
Files queued for ftp:
  80884358 kernel-3.15-grsecurity-3.15.4-1.src.rpm
       201 kernel-3.15-grsecurity-3.15.4-1.src.rpm.uploadinfo
End-PLD-Builder-Info