$ git clone -n https://src.fedoraproject.org/rpms/godot.git /var/lib/mock/f38-build-side-42-init-devel-738846-27649/root/chroot_tmpdir/scmroot/godot
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-738846-27649/root/chroot_tmpdir/scmroot/godot'...
$ git fetch origin 7de337075d07a9dfe04b9a3c4b02443c11363540:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/godot
 * [new ref]         7de337075d07a9dfe04b9a3c4b02443c11363540 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7de3370 Version 4.0.2-stable