$ git clone -n https://src.fedoraproject.org/rpms/raidem.git /var/lib/mock/f45-build-34288-683/root/chroot_tmpdir/scmroot/raidem
Cloning into '/var/lib/mock/f45-build-34288-683/root/chroot_tmpdir/scmroot/raidem'...
$ git fetch origin 93f4cdf02bbc94cca97ab4c676acadb6124b4731:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/raidem
 * [new ref]         93f4cdf02bbc94cca97ab4c676acadb6124b4731 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93f4cdf Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild