[...]

 11100K .......... .......... .......... .......... .......... 93%  470M 0s
 11150K .......... .......... .......... .......... .......... 93% 88.5M 0s
 11200K .......... .......... .......... .......... .......... 94% 68.6M 0s
 11250K .......... .......... .......... .......... .......... 94% 87.3M 0s
 11300K .......... .......... .......... .......... .......... 95% 68.7M 0s
 11350K .......... .......... .......... .......... .......... 95%  469M 0s
 11400K .......... .......... .......... .......... .......... 95% 89.9M 0s
 11450K .......... .......... .......... .......... .......... 96% 69.6M 0s
 11500K .......... .......... .......... .......... .......... 96%  450M 0s
 11550K .......... .......... .......... .......... .......... 97% 93.5M 0s
 11600K .......... .......... .......... .......... .......... 97% 69.2M 0s
 11650K .......... .......... .......... .......... .......... 97% 90.3M 0s
 11700K .......... .......... .......... .......... .......... 98%  427M 0s
 11750K .......... .......... .......... .......... .......... 98% 72.3M 0s
 11800K .......... .......... .......... .......... .......... 99% 86.8M 0s
 11850K .......... .......... .......... .......... .......... 99% 73.1M 0s
 11900K .......... .......... .......... .......... .         100%  479M=0.1s
2018-08-19 15:29:36 (98.0 MB/s) - 'php-7.1.21.tar.xz' saved [12227636/12227636]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/php71-7.1.21-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 95b9247 - updated to 7.1.21
fatal: HEAD does not point to a branch
WARNING! Spec name (php) does not agree with package name (php71)
No conditional flags passed
from available:
--with   :	 gcov interbase_inst milter mm oci suhosin system_gd system_libzip systemtap tests zts
--without:	 apache2 bcmath bz2 calendar cgi ctype curl dba dom embed enchant exif fileinfo filter fpm ftp gd gettext gmp hash iconv imap instantclient interbase intl json kerberos5 ldap litespeed mbstring mcrypt mhash mysqli mysqlnd odbc opcache openssl pcntl pcre pdo pdo_dblib pdo_mysql pdo_sqlite pgsql phar phpdbg posix pspell readline recode session snmp sqlite2 sqlite3 tidy wddx webp xmlrpc
Writing git revision for tag auto/ti/php71-7.1.21-1
On detached HEAD. 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.43315
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf php-7.1.21
Begin-TLD-Builder-Info
Build-Time: user:2.53s sys:0.70s real:74.01s (faults io:0 non-io:2488944)
Files queued for ftp:
  12370278 php71-7.1.21-1.src.rpm
       184 php71-7.1.21-1.src.rpm.uploadinfo
End-TLD-Builder-Info