$ git clone -n https://src.fedoraproject.org/rpms/xfce4-eyes-plugin.git /var/lib/mock/f45-build-38757-728/root/chroot_tmpdir/scmroot/xfce4-eyes-plugin
Cloning into '/var/lib/mock/f45-build-38757-728/root/chroot_tmpdir/scmroot/xfce4-eyes-plugin'...
$ git fetch origin e092ea9b3ab2cf151bf83315c842abba75edf59f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfce4-eyes-plugin
 * [new ref]         e092ea9b3ab2cf151bf83315c842abba75edf59f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e092ea9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild