[...]

Connecting to df.tld-linux.org (df.tld-linux.org)|46.4.78.55|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 529123 (517K) [application/x-gzip]
Saving to: 'dialog-1.3-20180621.tgz'
     0K .......... .......... .......... .......... ..........  9% 40.1M 0s
    50K .......... .......... .......... .......... .......... 19% 66.1M 0s
   100K .......... .......... .......... .......... .......... 29% 60.2M 0s
   150K .......... .......... .......... .......... .......... 38% 77.4M 0s
   200K .......... .......... .......... .......... .......... 48% 87.8M 0s
   250K .......... .......... .......... .......... .......... 58% 85.8M 0s
   300K .......... .......... .......... .......... .......... 67% 80.6M 0s
   350K .......... .......... .......... .......... .......... 77%  131M 0s
   400K .......... .......... .......... .......... .......... 87%  124M 0s
   450K .......... .......... .......... .......... .......... 96%  255M 0s
   500K .......... ......                                     100%  235M=0.006s
2018-06-26 10:32:42 (81.9 MB/s) - 'dialog-1.3-20180621.tgz' saved [529123/529123]
--2018-06-26 10:32:42--  http://df.tld-linux.org/distfiles/by-md5/9/3/932081790cd8aa857822bd2b0eafa5bb/dialog-non-english-man-pages.tar.bz2
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: 6675 (6.5K) [application/x-bzip2]
Saving to: 'dialog-non-english-man-pages.tar.bz2'
     0K ......                                                100% 16.0M=0s
2018-06-26 10:32:42 (16.0 MB/s) - 'dialog-non-english-man-pages.tar.bz2' saved [6675/6675]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/dialog-1.3.20180621-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/dialog-1.3.20180621-1
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.41250
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf dialog-1.3-20180621
Begin-TLD-Builder-Info
Build-Time: user:1.11s sys:0.32s real:2.10s (faults io:0 non-io:97511)
Files queued for ftp:
    542704 dialog-1.3.20180621-1.src.rpm
       191 dialog-1.3.20180621-1.src.rpm.uploadinfo
End-TLD-Builder-Info