$ git clone -n https://src.fedoraproject.org/rpms/perl-AnyEvent-BDB.git /var/lib/mock/f39-build-1437188-32125/root/chroot_tmpdir/scmroot/perl-AnyEvent-BDB
Cloning into '/var/lib/mock/f39-build-1437188-32125/root/chroot_tmpdir/scmroot/perl-AnyEvent-BDB'...
$ git fetch origin 0fa43dffb27520eda3454c69748807d71ef9aee0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-AnyEvent-BDB
 * [new ref]         0fa43dffb27520eda3454c69748807d71ef9aee0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fa43df Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild