$ git clone -n https://src.fedoraproject.org/rpms/python-kdcproxy.git /var/lib/mock/f39-build-1630884-39649/root/chroot_tmpdir/scmroot/python-kdcproxy
Cloning into '/var/lib/mock/f39-build-1630884-39649/root/chroot_tmpdir/scmroot/python-kdcproxy'...
$ git fetch origin da63da281764c9b18e1597cb64bf463de685405e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-kdcproxy
 * [new ref]         da63da281764c9b18e1597cb64bf463de685405e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da63da2 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild