$ git clone -n https://src.fedoraproject.org/rpms/cinnamon-menus.git /var/lib/mock/f45-build-3993-329/root/chroot_tmpdir/scmroot/cinnamon-menus
Cloning into '/var/lib/mock/f45-build-3993-329/root/chroot_tmpdir/scmroot/cinnamon-menus'...
$ git fetch origin 30c647221df82553468bad703f610c9a526fc1d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cinnamon-menus
 * [new ref]         30c647221df82553468bad703f610c9a526fc1d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30c6472 Remove unnecessary '%ldconfig_scriptlets'