[...]

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:
  git switch -c <new-branch-name>
Or undo this operation with:
  git switch -
Turn off this advice by setting config variable advice.detachedHead to false
HEAD is now at 6ca28f8 - updated to 0.903
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch RA-branch master
--2024-04-01 20:49:25--  http://distfiles.pld-linux.org/by-md5/5/6/56f391635683d0edf4f992ab9368ed61/Mail-Sender-0.903.tar.gz
Resolving distfiles.pld-linux.org... 193.239.45.41
Connecting to distfiles.pld-linux.org|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 60499 (59K) [application/x-gzip]
Saving to: 'Mail-Sender-0.903.tar.gz'
     0K .......... .......... .......... .......... .......... 84%  762K 0s
    50K .........                                             100% 1.29M=0.07s
2024-04-01 20:49:25 (815 KB/s) - 'Mail-Sender-0.903.tar.gz' saved [60499/60499]
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
error: Unable to open /usr/lib/rpm/macros.perl: No such file or directory
Building target platforms: x86_64-linux
Building for target x86_64-linux
real 0.01
user 0.01
sys 0.00
Error: package build failed. (no more info)
exit status 1280
error: No files produced.
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.36s sys:0.14s real:1.36s (faults io:0 non-io:73047)
End-TLD-Builder-Info