$ git clone -n https://src.fedoraproject.org/rpms/lib765.git /var/lib/mock/f40-build-2006725-45192/root/chroot_tmpdir/scmroot/lib765
Cloning into '/var/lib/mock/f40-build-2006725-45192/root/chroot_tmpdir/scmroot/lib765'...
$ git fetch origin 47cea1172c4a45287a47679c18930fd709fddf55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lib765
 * [new ref]         47cea1172c4a45287a47679c18930fd709fddf55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47cea11 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild