[...]

on 'LINUX_4_14'
WARNING! Spec name (kernel-vanilla) does not agree with package name (kernel-4.14-vanilla)
No conditional flags passed
from available:
--with   :	 verbose
--without:	 doc source
Writing git revision for tag auto/ti/kernel-4.14-vanilla-4.14.126-1
builder: Active branch LINUX_4_14. 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.35615
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf kernel-4.14-vanilla-4.14.126
Begin-TLD-Builder-Info
Build-Time: user:4.79s sys:0.73s real:12.50s (faults io:1 non-io:158257)
Files queued for ftp:
 103558711 kernel-4.14-vanilla-4.14.126-1.src.rpm
       200 kernel-4.14-vanilla-4.14.126-1.src.rpm.uploadinfo
End-TLD-Builder-Info