$ git clone -n https://src.fedoraproject.org/rpms/perl-PerlIO-buffersize.git /var/lib/mock/f41-build-817646-150834/root/chroot_tmpdir/scmroot/perl-PerlIO-buffersize
Cloning into '/var/lib/mock/f41-build-817646-150834/root/chroot_tmpdir/scmroot/perl-PerlIO-buffersize'...
$ git fetch origin 23171a980dd213b7575a10449abafbe50d03c0ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-PerlIO-buffersize
 * [new ref]         23171a980dd213b7575a10449abafbe50d03c0ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23171a9 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild