$ git clone -n https://src.fedoraproject.org/rpms/neon.git /var/lib/mock/f40-build-790859-136879/root/chroot_tmpdir/scmroot/neon
Cloning into '/var/lib/mock/f40-build-790859-136879/root/chroot_tmpdir/scmroot/neon'...
$ git fetch origin 7d78db0e671e1caef8267d321a5faf892404a8ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/neon
 * [new ref]         7d78db0e671e1caef8267d321a5faf892404a8ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d78db0 update to 0.33.0 switch to using %autosetup