[...]

builder: SMP make flags are set to -j2
Cloning into 'mdadm'...
115e40c4679892c52bfb30bb6f7a65203ac22970
Already on 'master'
Your branch is up to date with 'origin/master'.
Already up to date.
No conditional flags passed
from available:
--with   :	 dietlibc initrd
--without:	 tests
Available branches: master
URL transformed to HTTPS due to an HSTS policy
--2023-12-02 00:52:38--  https://df.tld-linux.org/by-md5/a/3/a304eb0a978ca81045620d06547050a6/mdadm-4.2.tar.xz
Resolving df.tld-linux.org (df.tld-linux.org)... 104.21.50.44, 172.67.200.190, 2606:4700:3036::6815:322c, ...
Connecting to df.tld-linux.org (df.tld-linux.org)|104.21.50.44|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 453624 (443K) [application/x-xz]
Saving to: 'mdadm-4.2.tar.xz'
     0K .......... .......... .......... .......... .......... 11% 4.71M 0s
    50K .......... .......... .......... .......... .......... 22% 6.99M 0s
   100K .......... .......... .......... .......... .......... 33% 17.9M 0s
   150K .......... .......... .......... .......... .......... 45% 7.81M 0s
   200K .......... .......... .......... .......... .......... 56%  124M 0s
   250K .......... .......... .......... .......... .......... 67% 52.6M 0s
   300K .......... .......... .......... .......... .......... 79%  226M 0s
   350K .......... .......... .......... .......... .......... 90% 63.2M 0s
   400K .......... .......... .......... .......... ..        100% 70.5M=0.03s
2023-12-02 00:52:39 (14.8 MB/s) - 'mdadm-4.2.tar.xz' saved [453624/453624]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/mdadm-4.2-1.src.rpm
exit status 0
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.86666
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf mdadm-4.2
Begin-TLD-Builder-Info
Build-Time: user:0.55s sys:0.17s real:3.19s (faults io:393 non-io:105792)
Files queued for ftp:
    464625 mdadm-4.2-1.src.rpm
End-TLD-Builder-Info