$ git clone -n https://src.fedoraproject.org/rpms/libayatana-ido.git /var/lib/mock/f45-build-15869-480/root/chroot_tmpdir/scmroot/libayatana-ido
Cloning into '/var/lib/mock/f45-build-15869-480/root/chroot_tmpdir/scmroot/libayatana-ido'...
$ git fetch origin e267f8aa27cb83157f80db1f5971628d518ef138:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libayatana-ido
 * [new ref]         e267f8aa27cb83157f80db1f5971628d518ef138 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e267f8a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild